sv8100 voip manual v5.0

Voice over IP Manual

2 SV8100IP Manual

General Information

Introduction

The UNIVERGE SV8100 system uses IP for various applications.This section describes the procedure for connecting the UNIVERGE SV8100 system to an existing data network and configuring TCP/IP. This is the first step in implementing VoIP and other IP applications.

Network Addressing Overview

Before connecting the system to a data network, it is necessary to obtain the relevant IP Addressing information. This information issupplied by the IT Manager or Network Administrator at the customer site.

IP AddressingAll equipment/devices used in the LAN setup must have an IP address assignment. An IP address assigns a unique address foreach device. There are two types of IP addresses: Private and Global. A Private IP address is not accessible through the internet; aGlobal IP address can be accessed through the internet. In most cases, a Private address is used, as LAN devices are not usuallydirectly connected to the internet. Private addresses are usually taken from the following ranges:

Class A 10.0.0.0 ~ 10.22.255.255Class B 172.16.0.0. ~ 172.31.255.255Class C 192.168.0.0 ~ 192.168.255.255

A Public address is normally only used when a device is directly connected to the internet. This is unlikely in the case of theequipment. If public addressing is used, the numbers are normally allocated by an ISP.

Subnet MaskAs the IP address includes information to identify both the network and the final destination, the Subnet Mask sets apart the networkand destination information. The default subnet masks are:

Class A 255.0.0.0Class B 255.255.0.0Class C 255.255.255.0

The Subnet Mask is made up of four groups of numbers. When a group contains the number 255, the router ignores or masks thatgroup of numbers in the IP address as it is defining the network location of the final destination. For example, if the IP address is:172.16.0.10 and the Subnet Mask used is Class B (255.255.0.0), the first two groups of numbers (172.16) are ignored once theyreach the proper network location. The next two groups (0.10) are the final destination within the LAN to which the connection is to bemade.

For sub-netted networks, the subnet mask may be different from the default subnet masks listed above.

General IP Configuration

The voice quality of VoIP depends on variables such as available bandwidth, network latency, and quality of service initiatives (QOS),all of which are controlled by the network and internet service providers. Because these variables are not in NEC control, it cannotguarantee the performance of the users IP based voice solution.Therefore, NEC recommends connecting the VoIP equipment through a local area network using private IP addresses. For a networkto be suitable for VoIP it must pass specific requirements. To make sure that the site meets these requirements an IP ready checkand a site survey must be completed at each site before VoIP implementation.

One way delay must not exceed 100 msRound Trip delay must not exceed 200 msJitter must not exceed 100msPacket loss must not exceed 1%Data switches must be manageableRouters must provide QOS

3SV8100Adequate bandwidth for estimated VoIP traffic (see bandwidth calculator)

Depending on how QOS policies are built in the network, assignments might be needed in the SV8100 programming.

General Information

Introduction

The UNIVERGE SV8100 system uses IP for various applications.This section describes the procedure for connecting the UNIVERGE SV8100 system to an existing data network and configuring TCP/IP. This is the first step in implementing VoIP and other IP applications.

Network Addressing Overview

Before connecting the system to a data network, it is necessary to obtain the relevant IP Addressing information. This information issupplied by the IT Manager or Network Administrator at the customer site.

IP AddressingAll equipment/devices used in the LAN setup must have an IP address assignment. An IP address assigns a unique address foreach device. There are two types of IP addresses: Private and Global. A Private IP address is not accessible through the internet; aGlobal IP address can be accessed through the internet. In most cases, a Private address is used, as LAN devices are not usuallydirectly connected to the internet. Private addresses are usually taken from the following ranges:

Class A 10.0.0.0 ~ 10.22.255.255Class B 172.16.0.0. ~ 172.31.255.255Class C 192.168.0.0 ~ 192.168.255.255

A Public address is normally only used when a device is directly connected to the internet. This is unlikely in the case of theequipment. If public addressing is used, the numbers are normally allocated by an ISP.

Subnet MaskAs the IP address includes information to identify both the network and the final destination, the Subnet Mask sets apart the networkand destination information. The default subnet masks are:

Class A 255.0.0.0Class B 255.255.0.0Class C 255.255.255.0

The Subnet Mask is made up of four groups of numbers. When a group contains the number 255, the router ignores or masks thatgroup of numbers in the IP address as it is defining the network location of the final destination. For example, if the IP address is:172.16.0.10 and the Subnet Mask used is Class B (255.255.0.0), the first two groups of numbers (172.16) are ignored once theyreach the proper network location. The next two groups (0.10) are the final destination within the LAN to which the connection is to bemade.

For sub-netted networks, the subnet mask may be different from the default subnet masks listed above.

General IP Configuration

The voice quality of VoIP depends on variables such as available bandwidth, network latency, and quality of service initiatives (QOS),all of which are controlled by the network and internet service providers. Because these variables are not in NEC control, it cannotguarantee the performance of the users IP based voice solution.Therefore, NEC recommends connecting the VoIP equipment through a local area network using private IP addresses. For a networkto be suitable for VoIP it must pass specific requirements. To make sure that the site meets these requirements an IP ready checkand a site survey must be completed at each site before VoIP implementation.

One way delay must not exceed 100 msRound Trip delay must not exceed 200 msJitter must not exceed 100ms

4 SV8100Packet loss must not exceed 1%Data switches must be manageableRouters must provide QOSAdequate bandwidth for estimated VoIP traffic (see bandwidth calculator)

Depending on how QOS policies are built in the network, assignments might be needed in the SV8100 programming.

SV8100 QoS When transmitting Voice over an IP network it is important to consider Quality of Service (QoS). This is the perceived quality of speech after being transmitted over the network. It is recommended that you consult the "Voice over IP Reference Guide" as this discusses the issues that should be consideredwhen implementing a VoIP network.

QoS is implemented by the network hardware, not the SV8100. The SV8100 can "mark" its data with appropriate tags and the network equipment has to be configured to prioritise that data overother (non VoIP) data.The Network Administrator should supply the SV8100 installer with the relevant QoS settings.

QoS can be implemented at Layer 2 (within the Ethernet Frame) or Layer 3 (within the IP packet).

Wizard Advanced Items/VoIP/QoS Settings/Layer 2 QoS and VLAN. (PRG84-09)QoS is implemented at Layer 2 by using VLAN (IEEE 802.1p/Q) tags. Choose which interface to be programmed:

Interface 1 = CP00 Ethernet connectionInterface 2 = IPL VoIP connection

For any VoIP application interface 2 is used.

VLAN Mode - By default the system does not use VLAN tags so these have to be enabled. Once enabled, all frames transmitted by the CP00 and IPL cards use the VLAN tags.

VLAN ID - This is the VLAN that the system belongs to. Valid values are 0 to 4094.

Priority - The priority should be configured between 0 (no prioritisation) to 7 (highest priority).

Wizard Advanced Items/VoIP/QoS Settings/Layer 3 QoS. (PRG84-10)This is the most common form of QoS. It utilises the Type of Service (ToS) field within the IP packets, and can be configured based ontwo different QoS standards: IP Precedence and Differentiated Services (Diffserv).

Although IP Precedence and Diffserv are both supported on the SV8100, it is becoming more common to use Diffserv only. The twomethods of QoS are interoperable (IP precedence values can be mapped to Diffserv values).

The ToS value can be set for each type of VoIP packet.

ToS Mode Choose Disabled, IP Precedence or Diffserv depending on the network requirements.IP Precedence Priority Only use if the ToS Mode is set to IP Precedence. Enter the required IP Precedence value from 0 to 7.IP Precedence Delay Normally this value is not required. Use only IP Precedence Priority (above).IP Precedence Throughput Normally this value is not required. Use only IP Precedence Priority (above).IP Precedence Reliability Normally this value is not required. Use only IP Precedence Priority (above).IP Precedence Cost Normally this value is not required. Use only IP Precedence Priority (above).Diffserv Use only if the ToS Mode is set to Diffserv. Enter the required Diffserv value from 0 to 63.

Below is a table showing which QoS item is required for each particular VoIP feature of the SV8100.

5SV8100

Be aware that the RTP/RTCP Layer 3 QoS setting is common to all signalling protocols so if there are several VoIP protocols beingused on the same system the speech cannot have different QoS values per protocol.E.g. If an SV8100 is programmed to use NetLink and SIP trunks, the speech will have the same QoS value whether a NetLink call isin progress or a SIP trunk call is in progress. The signalling for both protocols, however, can have different values.

IP Address Collision

DescriptionThis is a new feature for R5 SV8100 system software.The system sends Gratuitous ARP (G-ARP) requests to check whether any other devices in the network have the same IP address asthe CCPU, the IPL and the VoIPU Gateways. If an IP address collision is detected an alarm can be triggered.

SV8100 ProgrammingThe only programming required is the Alarm setup, the Alarm Display Telephone and email notification if required.Set up the parameters of the Alarm using Alarm number 57 in Wizard Advanced Items/Maintenance/Alarms/System Alarm Setup(PRG90-10).Assign the extension number for the Alarm Display Telephone in Wizard Advanced Items/Maintenance/Alarms/System AlarmDisplay Setup (PRG90-50-01).

SV8100 RequirementsThe following information provides requirements for IP address collision detection.

Main SoftwareIP address collision detection is supported with V5.00 or higher release of the SV8100.

HardwareThe SV8100 requires the following hardware:

6 SV8100CD-CP00 (V5.00 or higher)PZ-32IPL, PZ-64IPL, PZ-128IPL

The Alarm can be displayed on the following terminal:DT300DT700DTermIP

CapacityUp to ten IP addresses can be checked for duplication using this feature. The ten IP addresses are the CCPU, the IPL and up to eightVoIPU Gateway addresses.

OperationThe diagram below shows the operational flow for this feature.

7SV8100

Conditions/CommentsThe collision alarm will continue until the IP address conflict is resolved.The collision detection will only occur in the same subnet as the SV8100.The G-ARP packets are sent every 5 minutes, this timer is not programmable.If multiple IP address collisions are detected only one will be shown on the Alarm Display Telephone. The table belowshows information about alarm priorities.

8 SV8100Command to be checked Alarm display

nameAlarm display priority

PRG 10-12-01 Collision(01) 10

PRG 10-12-09 Collision(02) 1

PRG 84-26-01 GW 1 Collision(03) 2








IPL Differences

DescriptionThe IPLB VoIPDB is a replacement for the IPLA VoIPDB.The main differences are the number of IP address required for the VoIP Gateways is reduced from 8 to 1 and there is animprovement to the echo canceller.

Note: The IPLB VoIPU card is not available until June 2011.Note: The SV8100 requires V5.00 (or later) system software to run the IPLB.

IP Address Requirements

IPLB Requirements

Card Type Required IP Addresses Notes

32IPLB 2 One IP address is required regardless of thenumber of DSPs. One further IP address is required

for registration/signalling64IPLB 2

128IPLB 2

IPLA Requirements

Card Type Required IP Addresses Notes

32IPLA 3 One IP address is required per 16 DSPs. Onefurther IP address is required for registration/

signalling64IPLA 5

128IPLA 9

9SV8100

Which IPL is InstalledThere are several ways to identify which IPL is installed in an SV8100, this varies depending on whether you use a handset, PC Proor Web Pro.

HandsetOn a DT300 or DT700 (with display) press Feature 4The display shows either:E.g.VoIPDBTYPE IPLA 128MAC: 00:60:B9:00:00:00DSP:Active/Reserved 000/000

OrE.g.VoIPDBTYPE IPLB 128MAC: 00:60:B9:00:00:00DSP:Active/Reserved 000/000

PC ProTake a full download from the SV8100 and navigate to the System Configuration screenThe IPL type and size can be seen in the Version Information box:

This shows that an IPLA128 is installed. This shows that an IPLB64 is installed.

If NetLink is configured PC Pro will only show the IPL information of the CPU that it is connected to.

Web ProConnect to the SV8100 and navigate to System Data, PRG90-34

If the above items (circled in red) are populated then this indicates that an IPLB is installed.If they are not populated then this indicates that an IPLA is installed.

Note: PRG90-34 can be used to identify whether an IPLA or IPLB is installed using handset programming or PC Pro as well as WebPro.

Jitter BufferThe jitter buffer size has been increased on the IPLB compared with the IPLA. The table below shows the adjustment.

10 SV8100Codec Supported RTP Packet

Size (VIF Size)IPLA Jitter Buffer Max Size

(ms)IPLB Jitter Buffer Max Size

(ms)

G.711 10, 20, 30, 40ms 160 255

G.726 10, 20, 30, 40ms 160 255

G.729A/B 10, 20, 30, 40, 50, 60ms 270 300

G.723.1 30, 60ms 270 300

G.722 10, 20, 30, 40ms 160 255

iLBC 20, 30, 40ms 160 255

T.38 UDPTL 10, 20, 30, 40ms Same as used RTP codec Same as used RTP codec

T.38 RTP 10, 20, 30, 40ms Same as used RTP codec Same as used RTP codec

Other information

IPLB NIC SettingsThe IPLB has a programming option to alter its network speed and duplex settings (PRG10-12-11).The IPLB does not support half duplex so do not use these options.If the IPLB is set to a static value the network switch port must also be set to the same static value.

Voice Activity Detection (VAD)VAD is not supported on the IPLB for the following codecs:G.722G.723iLBC

ICMP RedirectThe IPLB will follow the programming option for ICMP Redirect.The IPLA ignores the programming option for ICMP Redirect, it is always disabled.

LED Indications

IPLA LED Indications

LED Function LED Status Operation Status

Link 10/100 10Base-T/100Base-TXlink speed indicator

On Red 100Base-TX link up

Link 1000 1000Base-T link speedindicator

On Red 1000Base-T link up

DUPLEX Duplex Status On Yellow Full duplex operation

Activity Link activity or datatransmission and

reception

On Green Link up complete

IPLA Data Activity Indications

LED

Link Up

Auto Negotiation Fixed Mode

1Gbps100Mbps 10Mbps

1Gbps100Mbps 10Mbps

Half Full Half Full Half Full Half Full

ACT ON ON ON ON ON ON ON ON ON ON

Duplex ON OFF ON OFF ON ON OFF ON OFF ON

Link 1G ON OFF OFF OFF OFF ON OFF OFF OFF OFF

11SV8100Link 10/100 OFF ON ON OFF OFF OFF ON ON ON ON

IPLB LED Indications

LED Function LED Status Operation Status


On Red 10Base-T link up

Link 100 100Base-TX link speedindicator

On Red 100Base-TX link up


On Yellow 1000Base-T link up

ACT Link activity or datatransmission and

reception

On Green Link up completeLED flashes when data

is transmitted or received

LEDOperation status

ACT LINK1000 LINK100 LINK10

Off Off Flash Flash Internal Error (Hardware Error)

Off On Flash Flash

On On Flash Flash

On Off Flash Flash State of half duplex transmission (Not supported)

Please change Hub or Switch port to full duplextransmission.

Flash Blinking one by one The firmware is being updated.

12 SV8100

IPLB Layout Information IPLA Layout Information

IPL InformationWhen assigning the IP addresses to the IPL card, the addresses must be in the same network (subnet). The CPU Ethernetconnection requires a separate IP address in a different network (subnet).When you have an IPL card attached to the CPU, the CPU NIC is no longer required. All connections that previously terminated to theCPU NIC card can now be terminated to the IPL NIC.For example, PC Pro, Web Pro, SMDR, etc. terminate to the IPL NIC card, when installed. Both the IPL and CPU NIC share the samedefault gateway assignment. The default gateway command is used by both NICs, allowing only one device, IPL or CPU, to routeoutside of its own network. The programming information can be found in the relevant section of the IP Manual. When an IP Phone or IP Trunk calls a legacy device (Keyphone, SLT, trunk) the speech has to be converted from IP to TDMtechnologies. The IPL card provides this function. The IPL card has a number of DSP resources on board; each one can convert aspeech channel from IP to TDM and vice versa.Note: It is possible for IP phones to talk directly to other IP phones without using any DSPs. This is referred to as Peer to Peercommunication.

13SV8100

Available CodecsA CODEC is a standard for converting an analogue signal to digital. This conversion process is handled by the DSP (Digital SignalProcessors) on the IPL card.Each CODEC has different voice quality and compression properties. The correct choice of CODEC will be based on the amount ofbandwidth available, the amount of calls required and the voice quality required.There are several different codecs available for use on the SV8100 as listed below.

G.711 (64kbps)G.722 (64kbps)G.726 (32kbps)iLBC (13.33kbps)*G.729 (8kbps)G.723 (5.3kbps)*

*To use either of these two codecs a programming command must be altered (set Codec Mode to G.723/iLBC in Wizard Advanced Items/VoIP/General Settings/VoIP Configuration/IPL Basic Setup. (PRG84-27-02).If this command is enabled the number of VoIP resources will be reduced if using an IPLA VoIP card, the IPLB does not have thislimitation. See the IPLA DSP Information or IPLB DSP Information page.Not all of these codecs are available for all VoIP applications, refer to the relevant section of this manual for further information. VoIP GatewaysThe number of IP addresses required for the VoIP Gateways depends on whether there is an IPLA VoIP card installed or an IPLBVoIP card installed. Please refer to the IPL General Information page for further information. Ethernet StatusThe connection status of the IPL Ethernet connection can be determined by observing the four LEDs on the IPL VoIP card. The LEDindications depend on whether there is an IPLA VoIP card installed or an IPLB VoIP card installed. Please refer to the IPL Differencespage for further information.

IPL Basic SetupBelow is information about IPL Basic Setup.Please refer to the comments section as some of the items only apply if an IPLB VoIP card is installed rather than an IPLA VoIP card.Note: The IPLB VoIPU card is not available until June 2011

PRG84-27Item No Name Data Default Comments

01 DTMF Relay 0: Disabled1: In-Band2: Out of Band

0 Used for IPLA and IPLB

02 Setup CODEC Mode 0:default1:Mode1(G723/iLBC)

0 IPLB does not restrict thenumber of available DSPsif this item is enabled.

For IPLA restrictions pleaserefer to IPL DSP Informationpage

03 SRTP Mode Setup 0:disable1:enable

0 IPLB does not restrict thenumber of available DSPsif this item is enabled.

For IPLA restrictions pleaserefer to IPL DSP Informationpage

06 H.245 Port 10100 10100 Used for IPLA and IPLB

07 Preparation CompletePort

4000 4000 Used for IPLA and IPLB

14 SV8100Item No Name Data Default Comments

01 DTMF Relay 0: Disabled1: In-Band2: Out of Band

0 Used for IPLA and IPLB

08 DTMF Duration(Inband) 0:follow RFC283325-2000(ms)

0 Used only for IPLB

09 DTMF Pause 0:follow RFC283325-2000(ms)

0 Used only for IPLB

10 DTMF Twist Positive Level 0-24(dB) 5 Used only for IPLB

11 DTMF Twist NegativeLevel

0-24(dB) 0 Used only for IPLB

12 DTMF Duration(Outband) 30-2000(ms) 100 Used only for IPLB

13 DTMF Level 1-61(-36db -24db)1: -36 db2: -35 db

37: 0 db

60: 23 db61: 24 db

25(-12db)

Used only for IPLB

14 ICMP Redirect 0...enable1...disable

1 Use only IPLB-A

IPLA DSP InformationWith an IPLA VoIP card installed it is possible, depending on system programming, that the number of VoIP resources will be lowerthan the actual number available on the card. This will occur if sRTP (encryption) is enabled or if the iLBC/G.723 codecs are made available.

See the tables below for the actual number of available resources.

IPLA Resource Information

32IPLA G.711 G.722 G.726 G.729

G.723 iLBC

G3 FaxPRG84-27-02

Enabled

sRTPDisabled

32 32 32 32 24 24 32

sRTPEnabled

32 24 24 24 16 16 28

64IPLA G.711 G.722 G.726 G.729

G.723 iLBC

G3 FaxPRG84-27-02

Enabled

sRTPDisabled

64 64 64 64 48 48 64

15SV8100sRTP

Enabled64 48 48 48 32 32 56

128IPLA G.711 G.722 G.726 G.729

G.723 iLBC

G3 FaxPRG84-27-02

Enabled

sRTPDisabled

128 128 128 128 96 96 128

sRTPEnabled

128 96 96 96 64 64 112

IPLB DSP InformationWith the IPLB VoIP card there are no channel limitations regardless of which codec is used or whether sRTP is enabled. The tablesbelow indicate this improvement.

Note: The SV8100 requires software V5.0 or later to run the IPLB card.

IPLB Resource Information

32IPLB G.711 G.722 G.726 G.729G.723 iLBC

G3 FaxPRG84-27-02Enabled

sRTPDisabled 32 32 32 32 32 32 32

sRTPEnabled 32 32 32 32 32 32 32

64IPLB G.711 G.722 G.726 G.729G.723 iLBC


sRTPDisabled 64 64 64 64 64 64 64

sRTPEnabled 64 64 64 64 64 64 64

128IPLB G.711 G.722 G.726 G.729G.723 iLBC


sRTPDisabled 128 128 128 128 128 128 128

sRTPEnabled 128 128 128 128 128 128 128

16 SV8100

IPLB Echo Canceller SetupThis command is only used if an IPLB is installed.

PRG84-31Type No 1...H.323 Trunk

2DtermIP Type 13DtermIP Type 24DtermIP Type 35DtermIP Type 46DtermIP Type 57...AspireNet8...SIP Trunk9...SIP Extension10...K-CCIS11...DT700 Type 112...DT700 Type 213...DT700 Type314...DT700 Type415...DT700 Type516...NetLink

Item No Name Data Default Comments

01 TDM Echo Canceller mode 0disable1enable

1 Enable/Disable the echo canceller onthe receiving (TDM) side.

02 TDM Echo Canceller NLPmode (2W)

0...disable1...enable2...Long Echo Path Mode3...Long Echo Path AutoDetect Mode

1 Use to select echo compression modefor remaining echo.Used when PRG84-31-01 is set to 1.

03 TDM Echo CancellerComfortNoise mode

0...disable1...enable

1 Enable/Disable comfort Noise asbackground noise.Used when PRG84-31-01 is set to 1. *

04 TDM Echo Canceller NLPThreshold

0-15 12 Use to setup threshold level when usingecho compression mode.Used when Program 84-31-02 is set to1.

05 TDM Echo Canceller TailDisplacement

0-89(0ms 890ms) 0 Used when Program 84-31-01 is set to1.

06 TDM Echo canceller taillength

132ms2...48ms364ms4...80ms5...96ms6...112ms7128ms

7 Use to select length of echo.Used when Program 84-31-01 is set to1.

07 TDM Echo Canceller DefaultERL Level

0-6(-9db 9db)0...-9 db1...-6 db2...-3 db :5...6 db6...9 db

5(6db) Used when Program 84-31-01 is set to1.

08 TDM Echo Canceller EchoType

0...disable1... Line echo canceller 2...Acoustic echo canceller

1 Use to select echo canceller type.1: Based upon ITU-T G.1682: Based upon ITU-T G.167Used when Program 84-31-01 is set to1.

17SV810009 TDM Max ERLE 0-10(24-54db)

0...24 db1...27 db :9...51 db10...54 db

2 Use to select maximum echo return losslevel.Used when Program 84-31-01 is set to1.

10 TDM Tx Level Control 0...disable1...TxLevelControl mode2...TxAutomaticLevelControlmode3...TxHLC(HighLevelCompensation)mode

3 Use to select Transmit level controlmode.

11 TDM Tx LevelControl Level 0-16(-24 24db)0...-24 db1...-21 db2...-18 db :8...0 db :14...18 db15...21 db16...24 db

8 Use to select Transmit voice level.Used when Program 84-31-10 is set to1.

12 TDM TxAutomaticLevelControl Level

0-12(-42 -6 dBm)0...-42 dBm1...-39 dBm:7...-21 dBm :11...-9 dBm12...-6 dBm

7 Use to select target gain.Used when Program 84-31-10 is set to2.*

13 TDM Tx HLC Threshold 0-42(-42 0dBm)0...-42 dBm1...-41 dBm :42...0 dBm

41 Use to select HLC threshold level.Used when Program 84-31-10 is set to3.

14 TDM Tx Gain Compressionmode

0disable1enable

1 Enable/Disable Transmit GainCompression.

15 TDM Tx Gain CompressionThreshold

0...-42 dBm1...-41 dBm :42...0 dBm

41 Use to select Transmit GainCompression Threshold level.Used when Program 84-31-14 is set to1.

16 TDM Rx Level Control 0...disable1...RxLevelControl mode2...RxAutomaticLevelControlFlag

0 Use to select Receive level controlmode.*

17 TDM Rx LevelControl Level 0-16(-24 24db)0...-24 db1...-21 db2...-18 db :8...0 db :14...18 db15...21 db16...24 db

8 Use to select Receive voice level.Used when Program 84-31-16 is set to1.*

18 TDM RxAutomaticLevelControl Level

0-12(-42 -6 dBm)0...-42 dBm1...-39 dBm:7...-21 dBm :


18 SV810011...-9 dBm12...-6 dBm

19 RTP Echo Canceller mode 0disable1Enable

0 Disable/Enable the echo canceller onsending (RTP) side.

20 RTP Echo Canceller NLPmode


0 Disable/Enable the echo compressionmode for remaining echo.Used when Program 84-31-19 is set to1.

21 RTP Echo CancellerComfortNoise mode


1 Enable/Disable comfort Noise asbackground noise.Used when Program 84-31-19 is set to1.*

22 RTP Echo Canceller NLPThreshold

0-15 12 Use to setup threshold level when usingecho compression mode. Used whenProgram 84-31-19 is set to 1.

23 RTP Echo Canceller TailDisplacement

0-89(0ms 890ms) 0 Use to set up off-set time of echocanceller window.Used when Program 84-31-19 is set to1.*

24 RTP Echo Canceller TailLength

132ms2...48ms364ms4...80ms5...96ms6...112ms7128ms

7 Use to select length of echo.Used when Program 84-31-19 is set to1.*

25 RTP Echo Canceller DefaultERL Level

0-6(-9db 9db)0...-9 db1...-6 db2...-3 db :5...6 db6...9 db

5(6db) Used when Program 84-31-19 is set to1.*

26 RTP Echo Canceller EchoType

0...disable1...Line echo canceller 2...Acoustic echo canceller

0 Use to select echo canceller type.1: Based upon ITU-T G.1682: Based upon ITU-T G.167Used when Program 84-31-19 is set to1.

27 RTP Max ERLE 0-10(24-54db)0...24 db1...27 db :9...51 db10...54 db

2(30db) Use to select maximum echo return losslevel.Used when Program 84-31-19 is set to1.*

28 RTP Tx Level Control 0...disable1...TxLevelControl mode2...TxAutomaticLevelControlmode3...TxHLC(HighLevelCompensation)mode

0 Use to select Transmit level controlmode.

29 RTP Tx Level Control Level 0-16(-24 24db)0...-24 db1...-21 db2...-18 db :8...0 db :14...18 db15...21 db16...24 db

8 Use to select Transmit voice level.Used when Program 84-31-28 is set to1.

19SV810030 RTP Tx

AutomaticLevelControl Level0-12(-42dBm -6 dBm)0...-42 dBm1...-39 dBm:7...-21 dBm :11...-9 dBm12...-6 dBm


31 RTP Tx HLC Threshold 0-42(-42dBm 0dBm)0...-42 dBm1...-41 dBm :42...0 dBm

42 Use to select HLC threshold level.Used when Program 84-31-28 is set to3.

32 RTP Tx Gain Compressionmode

0disable1enable

0 Enable/Disable Transmit GainCompression.

33 RTP Tx Gain CompressionThreshold

0-42(-42dBm 0dBm)0...-42 dBm1...-41 dBm :42...0 dBm

42 Select Transmit GainCompression Threshold level.Used when Program 84-31-32 is set to1.

34 RTP Rx Level Control 0...disable1...RxLevelControl mode2...RxAutomaticLevelControlFlag

0 Use to select the Receive level controlmode.*

35 RTP Rx LevelControl Level 0-16(-24db 24db)0...-24 db1...-21 db2...-18 db :8...0 db :14...18 db15...21 db16...24 db

8 Use to select the Receive voice level.Used when Program 84-31-34 is set to1.*

36 RTP RxAutomaticLevelControl Level

0-12(-42 -6 dBm)0...-42 dBm1...-39 dBm:7...-21 dBm :11...-9 dBm12...-6 dBm


37 TDM Echo Canceller NLPmode (4W)

0...disable1...enable2...Long Echo Path Mode3...Long Echo Path AutoDetect Mode

1 Use to select the echo compressionmode for remaining echo.Used when Program 84-31-01 is set to1.*

* Do not change these settings without guidance or instruction from NEC Technical Support.

IPLB SIP MLT Codec InformationBelow is a list of commands that have been altered, added or removed when using an IPLB instead of IPLA. The changes areindicated in red.


Wizard Advanced Items/VoIP/Extensions/DT700 Setup/DT700 Codec. (PRG84-24)

20 SV8100Item No Name Data Default Comments

04 G.711 jitter buffer min 0-255ms 30 0-160 values are valid for IPLA. If youset more 160ms, then buffer size is160ms

05 G.711 jitter buffer average 0-255ms 60 0-160 values are valid for IPLA. If youset more 160ms, then buffer size is160ms

06 G.711 jitter buffer max 0-255ms 120 0-160 values are valid for IPLA. If youset more 160ms, then buffer size is160ms


10 G.729 jitter buffer average 0-300 ms 60 0-270 values are valid for IPLA. If youset more 270ms, then buffer size is270ms


17 jitter buffer mode 1...Fixed

2...Self adjusting(silenceperiod)

3...Self adjusting

3 2:Self adjusting(silence period) isnot valid for IPLB. If you set this value,operate same as 3: Self adjusting.

19 Idle Noise Level 5000-7000

(-5000dbm -7000dbm)

7000 Not used IPLB-A.

20 Echo Canceller Mode 0Disable

1Enable

1 Not used IPLB-A. Echo cancellersetup is 84-31.

21 Signal Limiter 1Mode0

2Mode1

3...Mode2

4...Mode3

5...Mode4

6...Mode5

6 Not used IPLB-A.

22 Echo canceller NLP mode 0 2 wire and 4 wire

1 2 wire only


24 Echo Canceller NLP NoiseSetting

0

1

0Adaptive


21SV81001Fixed

26 TX Gain 0-40 (-14dbm ~ +14dbm)

0-20 dbm

1-19 dbm

:

200 dbm

:

3919 dbm

4020 dbm


27 RX Gain 20 Not used IPLB-A. Echo cancellersetup is 84-31.

33 G.722 VAD mode 0Disable

1Enable

0 Not used IPLB-A


35 G.722 jitter buffer average 0-255ms 60 0-160 values are valid for IPLA. If youset more 160ms, then buffer size is160ms


38 DTMF Level mode 0... VOIPU

1... Mainsoft

0 Used only for IPLB-A

39 DTMF Level High 0...disable

1...-33dBm

:

28...-6dBm


40 DTMF Level Low 0...disable

1...-33dBm

:

28...-6dBm


IPLB DtermIP Codec InformationBelow is a list of commands that have been altered, added or removed when using an IPLB instead of IPLA. The changes areindicated in red.

22 SV8100Note: The SV8100 requires software V5.0 or later to run the IPLB card.

Wizard Advanced Items/VoIP/Extensions/DTermIP Extension/DTermIP Codec Setup. (PRG84-11)

Item No Name Data Default Comments04 G.711 Jitter Buffer (min) 0-255ms 30 0-160 values are valid for IPLA. If

you set more 160ms, then buffersize is 160ms

05 G.711 Jitter Buffer (average) 0-255ms 60 0-160 values are valid for IPLA. Ifyou set more 160ms, then buffersize is 160ms

06 G.711 Jitter Buffer (max) 0-255ms 120 0-160 values are valid for IPLA. Ifyou set more 160ms, then buffersize is 160ms

09 G.729 Jitter Buffer (min) 0-300ms 30 0-270 values are valid for IPLA. Ifyou set more 270ms, then buffersize is 270ms

10 G.729 Jitter Buffer (average) 0-300 ms 60 0-270 values are valid for IPLA. Ifyou set more 270ms, then buffersize is 270ms

11 G.729 Jitter Buffer (max) 0-300ms 120 0-270 values are valid for IPLA. Ifyou set more 270ms, then buffersize is 270ms

14 G.723 Jitter Buffer (min) 0-300 ms 30 0-270 values are valid for IPLA. Ifyou set more 270ms, then buffersize is 270ms

15 G.723 Jitter Buffer (average) 0-300 ms 60 0-270 values are valid for IPLA. Ifyou set more 270ms, then buffersize is 270ms

16 G.723 Jitter Buffer (max) 0-300 ms 120 0-270 values are valid for IPLA. Ifyou set more 270ms, then buffersize is 270ms

17 jitter buffer mode 1...Fixed2...Self adjusting(silenceperiod)3...Self adjusting

3 2:Self adjusting(silence period) isnot valid for IPLB. If you set thisvalue, operate same as 3: Selfadjusting.

19 Idle Noise Level 5000-7000(-5000dbm -7000dbm)


20 Echo Canceller Mode 0Disable1Enable


21 Signal Limiter 1Mode02Mode13...Mode24...Mode35...Mode46...Mode5

6 Not used IPLB-A.

22 Echo canceller NLP mode 0 2 wire and 4 wire1 2 wire only



0Adaptive 1Fixed


26 TX Gain 0-40 (-20dbm ~ + 20dbm)0 -20 dbm1 -19 dbm :20 0 dbm :


27 RX Gain 20 Not used IPLB-A. Echo cancellersetup is 84-31.

23SV810039 19 dbm40 20 dbm

33 DTMF Level mode 0... VOIPU 1... Main software


34 DTMF Level High 0...disable1...-33dBm :28...-6dBm


35 DTMF Level Low 0...disable1...-33dBm :28...-6dBm


IPLB SIP Extension Codec InformationBelow is a list of commands that have been altered, added or removed when using an IPLB instead of IPLA. The changes areindicated in red.


Wizard Advanced Items/VoIP/Extensions/SIP Extensions/SIP Codec Setup. (PRG84-19)


04 G.711 jitter buffer min 0-255ms 30 0-160 values are valid at IPLA. If you setmore 160ms, then buffer size is 160ms

05 G.711 jitter buffer average 0-255ms 60 0-160 values are valid at IPLA. If you setmore 160ms, then buffer size is 160ms

06 G.711 jitter buffer max 0-255ms 120 0-160 values are valid at IPLA. If you setmore 160ms, then buffer size is 160ms




13 G.723 VAD mode 0Disable1Enable

0 Not used IPLB-A

14 G.723 jitter buffer min 0-300 ms 30 0-270 values are valid at IPLA. If you setmore 270ms, then buffer size is 270ms

15 G.723 jitter buffer average 0-300 ms 60 0-270 values are valid at IPLA. If you setmore 270ms, then buffer size is 270ms

16 G.723 jitter buffer max 0-300 ms 120 0-270 values are valid at IPLA. If you setmore 270ms, then buffer size is 270ms

17 jitter buffer mode 1...Fixed2...Self adjusting(silence period)3...Self adjusting

3 2: Self adjusting (silence period) is not validfor IPLB. If this value is used it will operatethe same as 3: Self adjusting

19 Idle Noise Level 5000-7000(-5000dbm to -7000dbm)



1 Not used IPLB-A. Echo canceller setup is 84-31.Not used IPLB-A.

24 SV810021 Signal Limiter 1Mode0

2Mode13...Mode24...Mode35...Mode46...Mode5

6 Not used IPLB-A. Echo canceller setup is 84-31.Not used IPLB-A.


1 Not used IPLB-A. Echo canceller setup is 84-31.


0Adaptive 1Fixed


26 TX Gain 0-40 (-20dbm~ +20dbm)

0-20 dbm 1-19 dbm : 200 dbm : 3919 dbm 4020 dbm

20Not used IPLB-A. Echo canceller setup is 84-31.

27 RX Gain 20 Not used IPLB-A. Echo canceller setup is 84-31.


0 Not used IPLB-A







44 iLBC VAD mode 0Disable1Enable

0 Not used IPLB-A

45 iLBC jitter buffer min 0-255ms 30 0-160 values are valid at IPLA. If you setmore 160ms, then buffer size is 160ms

46 iLBC jitter buffer average 0-255ms 60 0-160 values are valid at IPLA. If you setmore 160ms, then buffer size is 160ms0-160 values are valid at IPLA. If you setmore 160ms, then buffer size is 160ms

47 iLBC jitter buffer max 0-255ms 120 0-160 values are valid at IPLA. If you setmore 160ms, then buffer size is 160ms0-160 values are valid at IPLA. If you setmore 160ms, then buffer size is 160ms

52 Fax Max Rate 0...V.27ter, 2400 bps1...V.27ter, 4800 bps2...V.29, 7200 bps3...V.29, 9600 bps4...V.17, 12000 bps5...V.17, 14400 bps


53 Fax Playout FIFO NominalDelay

0-600 ms 300 Not used IPLB-A.

54 Fax packet size 20-48 bytes 20 Not used IPLB-A.

25SV810055 High speed data packet

redundancy1:10ms2:20ms3:30ms4:40ms

4 Not used IPLB-A.

56 low Speed Data Redundancy 0-5 0 Only values 0-2 are valid for IPLB. If a valuehigher than 2 is used then the effective datais 2.

59 Maximum low speed datapacketization

1-65535 bytes 1 Not used IPLB-A.

60 Transmit Network Timeout 10 - 32000sec 150 Not used IPLB-A.

62 DTMF Level mode 0... VOIPU 1... Mainsoft






IPLB NetLink Codec InformationBelow is a list of commands that have been altered, added or removed when using an IPLB instead of IPLA. The changes areindicated in red.


Wizard Advanced Items/VoIP/Networking/NetLink/NetLink Codec. (PRG84-25)


04 G.711 jitter buffer min 0-255ms 30 0-160 values are valid at IPLA. If you set more160ms, then buffer size is 160ms

05 G.711 jitter buffer average 0-255ms 60 0-160 values are valid at IPLA. If you set more160ms, then buffer size is 160ms

06 G.711 jitter buffer max 0-255ms 120 0-160 values are valid at IPLA. If you set more160ms, then buffer size is 160ms


10 G.729 jitter buffer average 0-300 ms 60 0-270 values are valid at IPLA. If you set more270ms, then buffer size is 270ms



0 Not used IPLB-A.

14 G.723 jitter buffer min 0-300 ms 30 0-270 values are valid at IPLA. If you set more270ms, then buffer size is 270ms

15 G.723 jitter buffer average 0-300 ms 60 0-160 values are valid at IPLA. If you set more160ms, then buffer size is 160ms

16 G.723 jitter buffer max 0-300 ms 120 0-270 values are valid at IPLA. If you set more270ms, then buffer size is 270ms

17 jitter buffer mode 1...Fixed2...Self adjusting(silenceperiod)

3 2:Self adjusting(silence period) is not valid atIPLB. If you set this value, operate same as 3:Self adjusting

26 SV81003...Self adjusting

19 Idle Noise Level 5000-7000(-5000dbm -7000dbm)





6 Not used IPLB-A.



24 Echo Canceller NLPNoise Setting

0Adaptive 1Fixed


26 TX Gain 0-40 (-14db ~ +14db)0-20 dbm 1-19 dbm : 200 dbm : 3919 dbm 4020 dbm

20Not used IPLB-A. Echo canceller setup is 84-31.

27 RX Gain 20 Not used IPLB-A. Echo canceller setup is 84-31.


0 Not used IPLB-A








0 Not used IPLB-A

45 iLBC jitter buffer min 0-255ms 30 0-160 values are valid at IPLA. If you set more160ms, then buffer size is 160ms

46 iLBC jitter buffer average 0-255ms 60 0-160 values are valid at IPLA. If you set more160ms, then buffer size is 160ms

47 iLBC jitter buffer max 0-255ms 120 0-160 values are valid at IPLA. If you set more160ms, then buffer size is 160ms

50 DTMF Level mode 0... VOIPU 1... mainsoft

0 Used only for IPLB-A.





27SV8100

IPLB AspireNet Codec InformationBelow is a list of commands that have been altered, added or removed when using an IPLB instead of IPLA. The changes areindicated in red.


Wizard Advanced Items/VoIP/Networking/AspireNet CVM/AspireNet Setup/AspireNet Codec Setup. (PRG84-12)


04 G.711 jitter buffer min 0-255ms 30 0-160 values are valid at IPLA.If you set more 160ms, thenbuffer size is 160ms

05 G.711 jitter buffer average

0-255ms 60 0-160 values are valid at IPLA.If you set more 160ms, thenbuffer size is 160ms

06 G.711 jitter buffer max 0-255ms 120 0-160 values are valid at IPLA.If you set more 160ms, thenbuffer size is 160ms




11 G.729 jitter buffer max








3 2:Self adjusting(silence period)is not valid at IPLB. If you setthis value, operate same as 3:Self adjusting




1 Not used IPLB-A. Echocanceller setup is 84-31.

21 Signal Limiter VOIPDB-A1/IPLA/PZ1Mode02Mode13...Mode24...Mode35...Mode46...Mode5

6 Not used IPLB-A.

22 Echo canceller NLPmode

0 2 wire and 4 wire1 2 wire only


24 Echo Canceller NLPNoise Setting

0Adaptive1Fixed


28 SV810026 TX Gain 0-40 (-20dbm

~ +20dbm)



27 RX Gain 20 Not used IPLB-A. Echocanceller setup is 84-31.












IPLB SIP Trunk Codec InformationBelow is a list of commands that have been altered, added or removed when using an IPLB instead of IPLA. The changes areindicated in red.


Wizard Advanced Items/VoIP/Networking/SIP Networking/Codec Setup. (PRG84-13)









0 Not used IPLB-A


29SV810015 G.723 jitter buffer average 0-300 ms 60 0-270 values are valid at IPLA. If you set

more 270ms, then buffer size is 270ms







1 Not used IPLB-A. Echo canceller setup is84-31.


6 Not used IPLB-A.


Not used IPLB-A. Echo canceller setup is84-31.


0Adaptive 1Fixed


26 TX Gain 0-40 (-20dbm~ +20dbm)



27 RX Gain 20 Not used IPLB-A. Echo canceller setup is84-31.


0 Not used IPLB-A








0 Not used IPLB-A


46 iLBC jitter buffer average 0-255ms 60 0-160 values are valid at IPLA. If you setmore 160ms, then buffer size is 160ms

47 iLBC jitter buffer max 0-255ms 120 0-160 values are valid at IPLA. If you setmore 160ms, then buffer size is 160ms

52 Fax Max Rate 0...V.27ter, 2400 bps 5 2: Self adjusting (silence period) is not valid

30 SV81001...V.27ter, 4800 bps2...V.29, 7200 bps3...V.29, 9600 bps4...V.17, 12000 bps5...V.17, 14400 bps

for IPLB. If this value is used it will operatethe same as 3: Self adjusting

53 Fax Playout FIFO NominalDelay

0-600 ms 300 Not used IPLB-A.

54 Fax packet size 20-48 bytes 20 Not used IPLB-A.

55 High speed data packetredundancy

1:10ms2:20ms3:30ms4:40ms

4 Not used IPLB-A.

56 low Speed Data Redundancy 0-5 0 Only values 0-2 are valid for IPLB. If a valuehigher than 2 is used then the effective datais 2.

59 Maximum low speed datapacketization


60 Transmit Network Timeout 10 - 32000sec 150 Not used IPLB-A.







IPLB H.323 Trunk Codec InformationBelow is a list of commands that have been altered, added or removed when using an IPLB instead of IPLA. The changes areindicated in red.


Wizard Advanced Items/VoIP/Networking/H.323 Networking/Basic Information Setup. (PRG84-01)


07 G.729 Jitter Buffer (min) 0- 300ms 30 0-270 values are valid for IPLA. If you set


08 G.729 Jitter Buffer (average) 0-300ms 60 0-270 values are valid for IPLA. If you set


09 G.729 Jitter Buffer (max) 0-300ms 120 0-270 values are valid for IPLA. If you set


31SV810015 jitter buffer mode 1...Fixed

2...Self adjusting(silence

period)

3...Self adjusting

3 2: Self adjusting(silence period) is not

valid for IPLB. If you set this value,

operate same as 3: Self adjusting.

16 G.711 Jitter Buffer (min) 0-255ms 30 0-160 values are valid for IPLA. If you set






19 G.723 Jitter Buffer (min) 0-300ms 30 0-270 values are valid for IPLA. If you set






23 Idle Noise Level 5000-7000

(-5000dbm ~ -7000dbm)


24 Echo Canceller Mode 0Disable

1Enable

1 Not used IPLB-A. Echo canceller setup

is 84-31.

25 Signal Limiter 1Mode0

2Mode1

3...Mode2

6 Not used IPLB-A.

32 SV81004...Mode3

5...Mode4

6...Mode5

26 Echo canceller NLP mode 0 2 wire and 4 wire

1 2 wire only


is 84-31.

28 Echo Canceller NLP Noise

Setting

0Adaptive

1Fixed


is 84-31.

30 TX Gain 0-40 (-20db ~ +20db)

0-20 dbm

1-19 dbm

:

200 dbm

:

3919 dbm

4020 dbm


is 84-31.

31 RX Gain 20 Not used IPLB-A. Echo canceller setup

is 84-31.

36 Fax Max Rate 0...V.27ter, 2400 bps

1...V.27ter, 4800 bps

2...V.29, 7200 bps

3...V.29, 9600 bps

4...V.17, 12000 bps

5...V.17, 14400 bps

5 0,2,4 are not used for IPLB.-A.

37 Fax Playout FIFO Nominal Delay 0-600 ms 300 Not used IPLB-A.

33SV810038 Fax packet size 20-48 bytes 20 Not used IPLB-A.

39 FAX Modem Transmission

Level

0-13(0dBm ~ -13dBm) 9 Not used IPLB-A.

40 FAX Modem Carrier Signal

Detection Threshold

0...-26dBm

1...-33dBm

2...-43dBm

1 Not used IPLB-A.

43 High-speed Signal Data (fax

picture signal) Packet Length

1:10ms

2:20ms

3:30ms

4:40ms

4 Not used for IPLB-A.

44 Low-speed Signal Data (FAX

Procedure Signal)

0-5 0 Values 0-2 are valid for IPLB. If you set

more 2, then 2 will be used.

47 The Maximum, Low-speed

Signal Data (Size of Packet)


48 Network Transmission

Time-out

10-32000 sec 150 Not used IPLB-A.

49 Eflag Beginning Timer 0-65535 2600 Not used IPLB-A.

50 Eflag Stop Timer 0-65535 2600 Not used IPLB-A.

51 The Former Line Substitution

of Scanning Line

0...Disable

1...Enable

1 Not used IPLB-A.

52 Eflag Setting at Head DIS 1

34 SV810053 TFOP Protocol 1

54 NSF Superscription 0

55 ECM(Error Correction Mode) 1 Not used IPLB-A.

56 Enable Modified Read Code 1

57 NSF Country Code Setting 0-65535 0 Not used IPLB-A.

58 NSF Vendor Code Setting 0 Not used IPLB-A.

65 G.722 jitter buffer min 0-255ms 30 0-160 values are valid for IPLA. If you setmore 160ms, then buffer size is 160ms

66 G.722 jitter buffer average 0-255ms 60 0-160 values are valid for IPLA. If you setmore 160ms, then buffer size is 160ms

67 G.722 jitter buffer max 0-255ms 120 0-160 values are valid for IPLA. If you setmore 160ms, then buffer size is 160ms

69 DTMF Level mode 0... VOIPU defalt value

1... Mainsoft value



1...-33dBm

:

28...-6dBm


71 DTMF Level Low 0...disable

1...-33dBm

:

28...-6dBm


IPLB K-CCIS Codec InformationBelow is a list of commands that have been altered, added or removed when using an IPLB instead of IPLA. The changes areindicated in red.


Wizard Advanced Items/VoIP/Networking/K-CCIS/K-CCIS Setup/K-CCIS codec Setup. (PRG84-21)


35SV810004 G.711 jitter buffer min 0-255ms 30 0-160 values are valid at IPLA. If you set







13 G.723 VAD mode 0Disable

1Enable

0 Not used IPLB-A


15 G.723 jitter buffer average 0-300 ms 60 0-270 values are valid at IPLA. If you setmore 270ms, then buffer size is 270ms


17 TX Gain 0-40 (-20dbm

~ +20dbm)

0-20 dbm

1-19 dbm

:

200 dbm

:

3919 dbm

4020 dbm

20 Not used IPLB-A. Echo canceller setup is 84-

31.

18 RX Gain 20 Not used IPLB-A. Echo canceller setup is 84-

31.

36 SV810022 Jitter Buffer Mode 1...Static

2...Imme(No tone)

3...Imme


24 Idle Noise Level 0Disable

1Enable


31.

25 Echo Canceller Mode 0 2 wire and 4 wire

1 2 wire only


31.







38 iLBC VAD mode 0Disable

1Enable

0 Not used IPLB-A


40 iLBC jitter buffer average 0-255ms 60 0-160 values are valid at IPLA. If you setmore 160ms, then buffer size is 160ms0-160 values are valid at IPLA. If you setmore 160ms, then buffer size is 160ms

41 iLBC jitter buffer max 0-255ms 120 0-160 values are valid at IPLA. If you setmore 160ms, then buffer size is 160ms0-160 values are valid at IPLA. If you setmore 160ms, then buffer size is 160ms

44 DTMF Level mode 0... VOIPU

1... Mainsoft



1...-33dBm

:

28...-6dBm


37SV810046 DTMF Level Low 0...disable

1...-33dBm

:

28...-6dBm


IP Extensions

This section gives an overview about IP extensions that can be connected to the SV8100. There are several different types of IPextensions that can be used.

SIP MLT (DT700) Standard SIP (3rd Party) MH240 DtermIP H.323 IP DECT

SIP MLT OverviewSIP MLT extensions use an enhanced version of the SIP protocol (iSIP) developed by NEC to communicate with the SV8100 system. This allows the phones to use most of the features available on a normal (TDM) keytelephone.Use the links below for further information.SIP MLT General InformationSIP MLT FeaturesSIP MLT Key KitSIP MLT AdaptersSIP MLT ModelsSIP MLT Firmware Upgrade ProdedureSIP MLT IP Phone Manager

DtermIP OverviewDTermIP extensions are proprietary IP telephones that connect to the Aspire system using the NEC Protims protocol but can alsoconnect to the SV8100 system.These phones can use most of the features that can be found on a standard (TDM) keytelephone.Use the links below for further information.DTermIP General Information

Standard SIP OverviewSIP is an industry standard protocol and therefore there are many different hardware and software based phones. As these phones are not developed by NEC and are not designed specifically for use on the SV8100, they do not support majority ofthe features that you would find on an SV8100 Keytelephone. The features available to SIP extensions are detailed in the SIP Extension Compatibility Report for the relevant SIP terminal.Use the links below for further information.Standard SIP General InformationStandard SIP availab le features

MH240 OverviewMH240 is a WiFi handset which uses the same protocol as the SIP MLT (iSIP) which makes it a very feature rich mobile device. It can only be used in conjuction with the NEC WL 1700/1500 range of WiFi access points. It is possible for the MH240 to roam between access points with ability to handover during a conversation giving a larger coveragearea.Use the links below for further information.MH240 General InformationMH240 Firmware Upgrade ProcedureIP Phone Manager for MH240

38 SV8100

IP DECT OverviewIP DECT is an NEC product that combines the functionality of traditional DECT with the flexibility of the Standard SIP protocol giving arobust and reliable wireless solution.The handsets use the traditional DECT protocol to communicate with the DECT Access Points (DAPs) and the DAPs use theStandard SIP Protocol to communicate with the SV8100.Use the links below for further information.IP DECT General Information

H.323 Extension OverviewH.323 is an industry standard protocol and therefore there are many different hardware and software based phones. As these phones are not developed by NEC and are not designed specifically for use on the SV8100, they do not support majority ofthe features that you would find on an SV8100 Keytelephone.The SV8100 is compliant with H.323 Version 3.H.323 has, in the most part, been replaced by SIP. NEC strongly recommends the use of SIP in place of H.323 wherever possible. Use the links below for further information.H.323 Extension General Information

SIP Multi-Line TerminalsThe SIP MLT (DT700) Series offers a line up of modular telephones. This modular design allows the telephones to be upgraded andcustomized (except economy version) as required.Optional LCD panels, keypads, handset cradles, face plates and coloured side panels can easily be snapped on and off. See thetables for compatible kits.

SIP MLT extensions use an enhanced version of the SIP protocol (iSIP) developed by NEC to communicate with the SV8100 system.This allows the phones to use most of the features available on a normal (non-IP) keytelephone.The phones cannot be used on any system other than the SV8000.The registration procedure for SIP MLT extensions is different to the SIP/H.323 Extensions, and is described in the SIP MLTExtension Registration section below.To run SIPMLT extensions the SV8100 must have:

CP00IPLSIP MLT License(s). Other licenses may be required for extra features/functionality.

Providing Power

SIP MLT's require power to function. This can be provided in various ways: -

a) Local PowerThe SIP MLT's have a connector for external power. This is supplied by an AC adapter that has a 27V DC output. This means thata mains socket is required in the vicinity of each SIP MLT and loss of mains power in the building will prevent the phones fromworking.

b) Powered Patch Panel (Midspan)A powered patch panel has two RJ-45 connectors per SIP MLT. One port connects to the switch/hub, and the other port connectsto the SIP MLT. The patch panel has an integral power supply that adds power to the spare pins of the RJ-45.When the SIP MLT is connected to the powered patch panel, it automatically receives its power via the spare pairs on the Cat-5

cable - there is no need for a local power adapter.

c) Power over Ethernet (PoE)A PoE switch is a switched hub that also provides power over the spare pairs. The switch can be used with any device (not justSIP MLT's) and will detect if power is required or not. As all of the phones receive their power from one device, it is easy to protectthe SIP MLT's from loss of power (by connecting the PoE switch to a UPS).There are two industry standards for PoE:

Cisco Inline Power not supported by the DT700 range of SIP MLTsIEEE802.3af supported by the DT700 range of SIP MLT's

39SV8100

SIP MLT Extension registration

SIP MLT ports are allocated in blocks of 2. For example

Insert a 16 port extension card (e.g. DLCA, LCA)

1st DT700 to register is set to 1 (default)

Configure an SIP MLT and connect to the LAN

The SIP MLT will take port 17 (ext 216 in default)

Port 18 will also be reserved for use by another IP extension.

If a second extension card (e.g. DLCA, LCA) is inserted, it will take ports 19 onwards. When connecting a SIP MLT, the MAC address (ID) is automatically registered in Wizard Advanced Items/VoIP/Extensions/DT700Setup/DT700 Extension Setup. (PRG15-05-02)If the MAC address is entered manually, prior to connecting the phone, when the phone is connected, it may (depending on theRegister Method) use the port number assigned. The MAC address is printed on the barcode label on the base of the phone. It is a 12-digit alphanumeric number, ranging from 0-9and A-F. Note: If the port does not have a corresponding extension number assigned to it, the SIP MLT will be assigned to the next availableport which does have an extension number.If there are no ports with extension numbers available, the SIP MLT with show "Full Port" on the display.If the extension number is removed from and already registered SIP MLT, it will re-register to the next available extension number. If the SV8100 is being used as a DHCP server and has default IP addresses, no configuration is required on the SIP MLT.

Registration Procedure Plug and Play

When the Register Mode is set as Plug and Play in Advanced Items/VoIP/Extensions/DT700 Setup./DT700 Additional Features/DT700 HotDesk/DT700 Logon Type. (PRG10-46-01), the following information will apply.

Set the Extension Number for the SIP MLT extension against an unused (no associated hardware) port in Wizard Quick Install/Extensions/Extension Properties (PRG11-02)

The SIP MLT should be programmed to register to the IPLA card on the SV8100. Wizard Advanced Items/IP SIP/Blades/CCPU IPAddress. (PRG10-12-09)

When an SIP MLT connects to the SV8100, it is assigned the first available port after the value set in Wizard Advanced Items/VoIP/

Extensions/DT700 Setup/DT700 Setup/1st DT700 to register. (PRG10-46-10) If static IP addresses or external DHCP server is in use, follow these steps on the handset itself: - Press Menu 0User Name - ADMINPassword - 6633222OKPress 1 1 - Choose DHCP on or off (depending on network requirements)Press OKPress 2 - IP Address of phone (if not DHCP) Type in the required IP address using * for . Press OK.Press 3 - Default Gateway of phone if required (if not DHCP) Press OK.Press 4 - Subnet Mask of phone (if not DHCP) Press OK.Press Exit.Press 2 2 1 - Enter the IP address of the SV8100 IPLA card Press OK.Press Exit.Press 4 1 - Enter 5080 (SIP Server port) Press OK.Press Exit several times to get to the main menu.Press Save.

40 SV8100 The SIP MLT will now attempt to connect to the SV8100.

Registration Procedure Automatic

When the Register Mode is set as Automatic in Advanced Items/VoIP/Extensions/DT700 Setup./DT700 Additional Features/DT700HotDesk/DT700 Logon Type. (PRG10-46-01), the following information will apply.

Set the Extension Number for the SIP MLT extension against an unused (no associated hardware) port. Wizard Quick Install/Extensions/Extension Properties (PRG11-02)

The SIP MLT should be programmed to register to the IPLA card on the SV8100. Wizard Advanced Items/IP SIP/Blades/CCPU IPAddress. (PRG10-12-09).

Enter a Used ID and Password for each SIP MLT in Wizard Advanced Items/VoIP/Extensions/DT700 Setup./DT700 AdditionalFeatures/DT700 HotDesk/DT700 Logon Password. It is recommended to use the extension number as the User ID.

Take the Personal ID Index from the above command and enter it against the relevant extension number in Wizard AdvancedItems/VoIP/Extensions/DT700 Setup./DT700 Additional Features/DT700 HotDesk/DT700 Logon Feature.

If static IP addresses or external DHCP server is in use, follow these steps on the handset itself: - Press Menu 0User Name - ADMINPassword - 6633222OKPress 1 1 - Choose DHCP on or off (depending on network requirements) Press OK.Press 2 - IP Address of phone (if not DHCP) Type in the required IP address using * for . Press OK.Press 3 - Default Gateway of phone if required (if not DHCP) Press OK.Press 4 - Subnet Mask of phone (if not DHCP) Press OK.Press Exit.Press 2 1 1 Enter the User ID associated with that extension programmed in the SV8100 (normally the same as the extensionnumber) Press OK.Press 2 Enter the Password associated with that extension programmed in the SV8100 Press OK.Press ExitPress 2 1 Enter the IP address of the SV8100 IPLA card Press OK.Press Exit.Press 4 1 - Enter 5080 (SIP Server port) Press OK.Press Exit several times to get to the main menu.Press Save.

The SIP MLT will now attempt to connect to the SV8100.

Registration Procedure Manual

This mode of registration gives the ability to Hot Desk from one SIP MLT to another. This means you can move from one handset toanother and keep the same extension number and relevant programming.

When the Register Mode is set as Manual in Advanced Items/VoIP/Extensions/DT700 Setup./DT700 Additional Features/DT700HotDesk/DT700 Logon Type. (PRG10-46-01), the following information will apply.

Set the Extension Number for the SIP MLT extension against an unused (no associated hardware) port. Wizard Quick Install/Extensions/Extension Properties (PRG11-02)

The SIP MLT should be programmed to register to the IPLA card on the SV8100. Wizard Advanced Items/IP SIP/Blades/CCPU IPAddress. (PRG10-12-09).

Enter a Used ID and Password for each SIP MLT in Wizard Advanced Items/VoIP/Extensions/DT700 Setup./DT700 AdditionalFeatures/DT700 HotDesk/DT700 Logon Password. It is recommended to use the extension number as the User ID.

Take the Personal ID Index from the above command and enter it against the relevant extension number in Wizard AdvancedItems/VoIP/Extensions/DT700 Setup./DT700 Additional Features/DT700 HotDesk/DT700 Logon Feature.

If static IP addresses or external DHCP server is in use, follow these steps on the handset itself: -

41SV8100Press Menu 0User Name - ADMINPassword - 6633222OKPress 1 1 - Choose DHCP on or off (depending on network requirements)Press OKPress 2 - IP Address of phone (if not DHCP) Type in the required IP address using * for . Press OK.Press 3 - Default Gateway of phone if required (if not DHCP) Press OK.Press 4 - Subnet Mask of phone (if not DHCP) Press OK.Press Exit.Press 2 2 1 - Enter the IP address of the SV8100 IPLA card Press OK.Press Exit.Press 4 1 - Enter 5080 (SIP Server port) Press OK.Press Exit several times to get to the main menu.Press Save.

It is not necessary to enter the User ID and password into the handset programming, this is entered manually by the user each timethey log on.

The phone will attempt to connect to the SV8100 but will show the following screen: -

Enter the User ID and press the Set softkey

Enter the Password and press the OK softkey

The SIP MLT will now attempt to register to the SV8100.If the login information is accepted the display will change to normal idle status.

If the extension you are trying to log on as is already in use you may be prompted with Override? On the display with a Yes and Nosoftkey.Choosing Yes will log off the existing extension and give the extension number to you.This option can be enabled or disabled on a per Personal ID Index using the Log Off option in Wizard Advanced Items/VoIP/Extensions/DT700 Setup./DT700 Additional features/DT700 HotDesk/DT700 Logon Password (PRG84-22-04)

Log the phone offWith the phone in an idle state, press the Prog soft key four times, then press the LOGOFF soft keyThe display shows LOGOFF THE SYSTEM? with a Yes and No soft keyPress Yes

42 SV8100The phone is now logged off and cannot be used until it is logged back on.

SIP MLT Extension registration in a NetLink Environment

From Release 4 software it is possible to register a SIP MLT to any node in a NetLink environment.If the SIP MLT is to register to the Primary system then all above information is correct and no changes are required.If the SIP MLT is to register to a secondary node the only difference is that it should register to the relevant IPL IP address and portnumber.The IP addresses of connected systems can be found in Wizard Advanced Items/VoIP/Networking/NetLink/NetLink Systems(PRG51-11-03).The relevant port numbers can be found in Wizard Advanced Items/VoIP/Networking/NetLink/NetLink DT700 Registrar Ports(PRG51-17).

ConditionsIt is not possible for the DT700 to use the encryption feature when registered to a Secondary node.This feature is not available for Standard SIP extensions.

SIP MLT Fail-Over Operation

In a NetLink environment it is possible to enter up to 4 registration destinations. This means that if the system that a SIP MLT isregistered to is no longer available it can re-register to another node in the network. Furthermore, if the original system recovers thehandset may revert back to its original registrar (software release 4 feature).

To set the registration destinations and port numbers for each SIP MLT follow these steps: -

Press Menu 0

User Name - ADMIN

Password - 6633222

OK

2. SIP Settings

2. Server Address & URI

Choose 1st, 2nd, 3rd or 4th Server Address in the order you wish to search

Enter the IPL IP address and press OK.

Press Exit

4. SIP Server Port

Enter the relevant port number for each Server (default 5080) and press OK.

Press Exit

Press Exit

Press Save.

The IP addresses of connected systems can be found in Wizard Advanced Items/VoIP/Networking/NetLink/NetLink Systems(PRG51-11-03).The relevant port numbers can be found in Wizard Advanced Items/VoIP/Networking/NetLink/NetLink DT700 Registrar Ports(PRG51-17).

ConditionsNetLink Replication must be enabled for this feature to work correctly.DT700 NAT Terminals cannot use the SIP MLT Fail-Over Operation.R4 software must be installed on all nodes.

43SV8100

Delete SIP MLT Registration

Before attempting to delete the registration of a SIP MLT, the IP Phone must be unplugged or powered off.Enter Program 90-23-01 (handset programming or Web Pro only), and enter the extension number of the IP Phone. Press 1 andTransfer to delete the registration.

SIP MLT Codec Settings

SIP MLT's can use various CODECs. A CODEC is a standard for converting an analogue signal to digital. This conversion process ishandled by the DSP (Digital Signal Processors) on the IPL card.Each CODEC has different voice quality and compression properties. The correct choice of CODEC will be based on the amount ofbandwidth available, the amount of calls required and the voice quality required.

Available Codecs for SIP MLT handsets G.711 64Kbps codec MOS 4.4 G.722 64Kbps codec MOS 4.4 G.729 8Kbps codec MOS 4.0

To enable either G.723 or iLBC set PRG84-27-02 = 1The bandwidth values quoted for these codecs are for the digitized speed in one direction only. The actual bandwidth required for acall will depend on many other factors and will be much higher than these figures.The above MOS values are quoted for ideal network conditions. The value could be lower depending upon the network performance.

The codec is programmed against a Type (profile). Up to five Types (profiles) can be set up. The extension is then assigned toparticular Type (profile).

1) Program the codec for each Type using the Audio Capability Priority option in Wizard Advanced Items/IP SIP/DT700Setup (PRG84-24-28)

2) Assign the Type number to the extension using the Codec Type option in Wizard Advanced Items/VoIP/Extensions/DT700Setup/DT700 Extension Setup (PRG15-05-15)

Please be aware that this codec selection is only a preferred setting. It is possible that a SIP MLT will use one of the other availablecodecs depending on the destination of the conversation and also who was the originating party of the call.

RTP Alarm

RTP Alarm is an audible indication to a user that the RTP (speech) is not getting through to that user. It can be heard when using SIPMLT Extensions when there are problems on the network between the end points.The alarm is indicated as several short beeps in the ear piece of the receiving user, the beeps may be repeated if the problemcontinues.

The RTP Alarm can be enabled/disabled on a per handset basis using the handset Menu: -Menu 5. Setting1. User Setting2. Talk1. RTP AlarmChose the required setting for the RTP Alarm and press OKPress the Exit key to exit the handset Menu

More information regarding packet loss may be obtained by using the QoS option of the SIP MLT Maintenance Menu.

SIP MLT Maintenance Menu

There is a maintenance menu in the SIP MLT. To access it, press the "Help" button for 2 seconds.This menu can only be accessed after the display shows "Connecting..." or the extension is operational. It is possible to use thismenu during a call.The menu options are as follows: -

44 SV8100

1. QoS2. System Information3. Ping

The QoS option gives information about lost packets, codec in use and the payload size.The System Information option gives various information about the network settings, SIP Settings, Audio & Visual Settings,Maintenance Settings and Terminal Information.The Ping option gives the ability to ping another IP address to check connectivity across the network.

Note: The lost packet count can only be updated when the SIP MLT has connectivity with the SV8100, if connection is lost during thecall the display will not be updated.

Peer to Peer

By default if two IP extensions are on an internal call together, the RTP will be sent directly between the two endpoints.This reduces the DSP consumption, reduces delay on the VoIP packets and increases voice quality on the call.There may be instances where this operation is not supported. May be the customers network does not allow it.If this is the case it is possible to disable Peer to Peer for SIP MLT extensions. Use the DT700 Peer to Peer option in Wizard Advanced Items/VoIP/Extensions/DT700 Setup/DT700 Setup (PRG10-26-04)Be aware that this option controls Peer to Peer for all SIP MLT extensions registered on that system.

License

The SV8100 requires licensing to allow the registration of SIP MLT handsets. One license is required for each registration to theSV8100. If no license is available, the display of the SIP MLT shows:

Up to 512 SIP MLT licenses can be added.License Code: BE107585

SIP MLT ModelsThere are several types of SIP MLT phone available for the SV8100. The system programming is the same regardless of the IPphone model.The following SIP MLT models are available:

ITL-2E-1. This IP economy non-display Multiline Terminal has two programmable line keys. It does not supportheadset working

45SV8100ITL-6E-1. This IP economy Mutiline Terminal has six line keys with a display. It does not support headset working.ITL-8LD-1. This IP value Multiline Terminal has eight line keys with DESI-less display and a normal display.ITL-12D-1. This IP value Multiline Terminal has 12 line keys with display.ITL-12PA-1. This IP value Multiline Terminal with Analogue Power Failure adapter has 12 line keys with display.ITL-24D-1. This IP value Multiline Terminal has 24 line keys with display.ITL-32D-1. This IP value Multiline Terminal has 32 line keys (24 line keys plus an eight line key LK Unit) with display.ITL-320C-1. This IP sophisticated Multiline Terminal features a large colour touch panel LCD.

SIP MLT Features

DT700 Encryption

It is possible to encrypt the signalling data and the speech data (RTP) between one or more DT700 extensions and the IPL card.128 bit AES encryption technique is used.If NetLink is in operation, the DT700 must be registered to the Primary system to be able to use the Encryption feature.It is possible to set only the signalling to be encrypted or the signalling and the RTP together, it is not possible to encrypt only the RTPwithout encrypting the signalling.If the call is between two DT700's with Peer to Peer enabled and both extensions are set to use encryption, the signalling and RTPwill be encrypted regardless of the settings in system programming.Only DT700 extensions can use the encryption feature, it is not supported for Standard SIP extensions or any networking protocol.

If the speech is encrypted (sRTP) the number of available DSPs on the IPL card may be reduced (depending on the codec used).See the IPL DSP Information page for more information.

Encryption - System ProgrammingWizard Advanced Items/VoIP/Extensions/DT700 Setup/DT700 Additional Features/DT700 Encryption (PRG10-46)Enable Encryption Mode System reboot requiredEnter a password in One Time PasswordTo enable RTP Encryption, enable SRTP Mode (PRG84-27-03)

Encryption - Handset ProgrammingOn each DT700Enter configuration menu (menu 0) followed by the password.Option 2. SIP Settings.Option 7. Encryption.Option 1. Authentication Mode = EnableOption 2. One Time Password = (As entry in PRG10-46-09) - Save The handset will reboot and attempt to authenticate with the SV8100, if it is successful it will show 'Authentication Accepted'.The handset will reboot again and show the normal display information once it has registered.If RTP encryption is enabled, any call that has encrypted RTP will be indicated with the symbol of a key in the display during the call.

Encryption CAUTIONThe system and the handset use the one time password to create an authentication key. The authentication key is then used toencrypt the signalling and RTP packets.In the unlikely event that this password or key is compromised it may be required to delete the key and create a new one.The key can be deleted by using PRG90-45-01.BEWARE, using this comand will remove the authentication key used by every IP extension that has encryption enabled. Eachhandset will then require reprogramming.This programming command is only available through handset programming. If encryption is in use, it may no longer be possible to troubleshoot any problems using network monitoring software e.g. Wireshark.If you need to use Wireshark to diagnose a problem it is recommended to disable encryption.

If NetLink is in operation, the DT700 must be registered to the Primary system to be able to use the Encryption feature.

SV8100 RequirementsThe following information provides requirements for Encryption.

46 SV8100

Main SoftwareEncryption is supported with V2.00 or higher release of the SV8100.

Handset FirmwareEncryption is supported with V2.2.1.0 handset firmware or later.

HardwareThe SV8100 requires the following hardware:CD-CP00 (V2.00 or higher)PZ-32IPL, PZ-64IPL, PZ-128IPL

LicenseThe system must be licensed for this feature with a BE108415 (License 0030).The system must be licensed for DT700 ITL Terminals.

NAPT

The NAPT (Network Address Port Translation) feature gives the SV8100 the ability to traverse its own subnet. With NAPT used in theSV8100, the network administrator can place the CPU and the IPL in the customers LAN while still making it accessible to DT700users outside the local LAN (e.g. via the internet).This means a VPN is no longer required to place a DT700 on a remote network.

(This feature is not available for 3rd Party SIP devices (standard SIP))

A network configuration diagram is shown below

Depending on their locations, terminals are classified into the following four categories:LAN terminals

Terminals installed on the LAN where the main device is installed.WAN terminals

Terminals directly installed in the global address space.NAT terminals

47SV8100Terminals connected to the main device through a NAT router.

LAN terminal via local routerTerminals connected to the main device via a local router (non NAT)

DT700 NAPT System Programming Additional programming for DT700 operation is still required.

Wizard Advanced Items/VoIP/Extensions/DT700 Setup/DT700 Setup/DT700 Additional Features/DT700 NAT/DT700 NAT Setup/NAT Mode. (PRG10-46-14) = OnWizard Advanced Items/VoIP/Extensions/DT700 Setup/DT700 Setup/DT700 Additional Features/DT700 NAT/DT700 NAT Setup/NAPT Router IP Address. (PRG10-12-07) = Static public IP address (system side).Wizard Advanced Items/VoIP/Extensions/DT700 Setup/DT700 Setup/DT700 Additional Features/DT700 NAT/DT700 NAT RemoteNetwork Addresses. (PRG10-58) = Network address and Subnet mask of DT700 LAN terminal via local router (if connected seebelo

sv8100 voip manual v5.0

Documents