Skype for business Integration with Sonus SBC 2000

JULY 17, 2017RADIANCE COMMUNICATIONS

ContentsSummary...............................................................................................................................................2

Lab Voice Network................................................................................................................................2

IP Address Table................................................................................................................................2

Software Version Used..........................................................................................................................3

Skype for Business.............................................................................................................................3

Sonus SBC 2000 Firmware.................................................................................................................3

Avaya CM Version..............................................................................................................................4

SFB Configuration..................................................................................................................................4

Add PSTN Gateway............................................................................................................................4

Create Dial Plan & Normalization Rules.............................................................................................6

Create Voice Policy............................................................................................................................6

Create PSTN Usages...........................................................................................................................6

Create Route......................................................................................................................................6

Sonus SBC 2000 Configuration..............................................................................................................7

E1 Port Configuration for Avaya........................................................................................................8

SIP Server Table.................................................................................................................................8

Transformation Table........................................................................................................................9

Match Avaya..................................................................................................................................9

Match SFB....................................................................................................................................10

Signalling Groups.............................................................................................................................11

To/From SFB................................................................................................................................11

To/From Avaya............................................................................................................................12

Verify Signalling Group Service Status.........................................................................................13

Call Routing Table............................................................................................................................13

From Avaya..................................................................................................................................14

From SFB......................................................................................................................................14

Associate Call Routing Tables to Signaling Group............................................................................15

Logging Configuration......................................................................................................................16

Additional configuration for Blind Transfer & Call forwarding.........................................................17

Avaya CM Configuration......................................................................................................................18

DS1 Settings.....................................................................................................................................18

Signaling Group Settings..................................................................................................................18

Trunk Settings..................................................................................................................................19

Route Pattern..................................................................................................................................22

Uniform-dialplan.............................................................................................................................22

ARS or AAR Table.............................................................................................................................22

Verify Configuration........................................................................................................................23

Check Trunk status......................................................................................................................23

SummaryThe integration notes are based on below voice network architecture and it attempts to detail the configuration requirements on each of the component involved.

The SfB server is connected to Sonus SBC 2000 using SIP TCP on port 5066, please note that it is also possible to set up a TLS connection if required.

The Sonus SBC 2000 is connected to Avaya CM using E1 Euro ISDN.

The Sonus SBC 2000 acts as a gateway between Avaya (TDM) and Skype for Business (SIP), it also performs the necessary Called Number & Calling Number transformation for the phone users.

Lab Voice Network

E1 Euro ISDN

Signaling Group: To/From SFBCall Routing Table: From SFBTransformation Table: Match SFB

SFB Front End / Mediation

Sonus SBC 2000

Avaya S8300/G450

Signaling Group: To/From AvayaCall Routing Table: From AvayaTransformation Table: Match Avaya

AD/DNS/CA

AvayaUser A63951000

AvayaUser B63951001

pocuser1+65 61234050

IP Address TableSno Component FQDN IP Address Mask1 Active Directory ad.abc.com 10.10.10.2 255.0.0.02 SFB Front End Fe1.abc.com 10.10.10.3 255.0.0.03 Sonus SBC sbc2k.abc.com 10.10.10.20 255.0.0.0

Software Version UsedSkype for Business

Sonus SBC 2000 Firmware

Avaya CM Version

SFB ConfigurationAdd PSTN GatewayAdd Sonus SBC 2000 as a PSTN gateway in Skype for Business Topology

Publish Topology.

Create Dial Plan & Normalization Rules

Create Voice Policy

Create PSTN UsagesCreate PSTN Usages from within Voice Policy.

Create RouteCreate New Voice Route from within Voice Policy and add Sonus SBC trunk to route.

Sonus SBC 2000 Configuration

E1 Port Configuration for Avaya

SIP Server Table

Transformation TableCreate Transformation Tables,

- Match Avaya- Match SFB

Match Avaya

SFB sends CLID with country code (+6561234050), Avaya side or PSTN may expect 8 digit phone number. Calling number transformation can be used to achieve this requirement.

Match SFB

Tel URI for SFB users are configured in E164 format, hence the calls to SFB needs to be prefixed with country code.

Signalling GroupsWhile creating the SG, use the default call routing tables.

Once the required call routing tables are created, edit the signalling group and associate them with respective call routing table.

To/From SFBCreate a SIP signalling group called “To/From SFB”.

To/From AvayaCreate a ISDN signalling group called “To/From Avaya”.

Verify Signalling Group Service Status

Call Routing TableCreate call routing tables,

- From Avaya- From SFB

From AvayaCreate Call Routing Entry “To SFB” under the call routing table “From Avaya”.

From SFBCreate Call Routing Entry “To Avaya” under the call routing table “From SFB”.

Associate Call Routing Tables to Signaling Group

Logging ConfigurationSBC can be configured to send logs to remote Syslog server.

Sample logs when Avaya User dials SFB.

Sample logs when SFB User dials Avaya.

Additional configuration for Blind Transfer & Call forwarding.

Avaya CM ConfigurationDS1 Settings

Signaling Group Settings

Trunk Settings

Route Pattern

Uniform-dialplanDefine an entry “6123” in uniform dialplan, that identifies the dialled digits “6123” and routes to ars or aar table.

ARS or AAR TableDefine an entry “6123” in aar or ars table that routes the call to Sonus QSIG trunk.

Verify ConfigurationCheck Trunk status Verify if the trunk is in service.