7.telepresence system and network design for enterprise

8/13/2019 7.TelePresence System and Network Design for Enterprise

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2009 Cisco Systems, Inc. All rights reserved. Cisco PublicBRKEVT-2003 1

TelePresence System and NetworkDesign for Enterprise

BRKEVT-2003


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Who am I?

M A R I A N O O K O NDISTINGUISHED SYSTEMS ENGINEER

Voice CCIE # 13210

Business Video Technical Lead

Emerging Markets

[email protected]


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Before this session starts..

Please turn offyour phone


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Business Video Systems

Video calling,WebEx, and

interoperability

Unifiedcommunications

Videobroadcast todesktop PCs

Desktop videostreaming Networked

video signage

Digitalsignage

IP-based videosurveillance

Videosurveillance

Life-like,in-person video

collaboration

CiscoTelePresence


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The Importance of Visual Interaction

Sources: Human Productivity Lab 2006

Pearn Kandola: The Psycho logy o f Effec t ive Bus iness Comm unica t ions in Geograph ica lly Dispe r sed Teams 2006

People remember..

20%of What They Hear

Importance of Visual Traffic30% of brains cortex devoted to vision, 8% for touch and 3% for hearingMore than 60% of communication is non-verbal

70%of What TheySee an d Hear

30%of What They See


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Cisco TelePresence


7/130 2009 Cisco Systems, Inc. All rights reserved. Cisco PublicBRKEVT-2003 7

Cisco TelePresence



Cisco TelePresenceWhat It Is Today The Cisco TelePresence Meeting

A true replacement for face-to-face meetings As good as actually being thereFeel as if youre actually in the same room together Travel the world without ever leaving your office

As easy to use as an in-person meeting



Quality Its All About the Experience Ultra High Definition Video 1080p (twice the video quality of 720p)

Every participant has a seat at the table , Life Size images

Eye contact, facial gestures and emotion help create engagement

Audio is spatial, sound comes from participants using normal voice levels

Imperceptible latency

Simplicity As Easy as Placing a Phone Call Technology invisible to the user

One button to push (groupware integration)

Reliability Uses the Network as the Platform Cisco TelePresence leverages the Network as the Platform along with

Cisco Unified Communications Services to deliver reliability, resiliency,and security

A true replacement for face-to-face meetings As good as actually being thereFeel as if youre actually in the same room together Travel the world without ever leaving your office

As easy to use as an in-person meeting

Quality Its All About the Experience High Definition Video 1080p (twice the video quality of 720p)

Every participant has a seat at the table , Life Size images

Eye contact, facial gestures and emotion help create engagement

Audio is spatial, sound comes from participants using normal voice levels

Imperceptible latency

Simplicity As Easy as Placing a Phone Call Phone interface

One button to push (groupware integration) Technology invisible to the user

Reliability Uses the Network as the Platform Cisco TelePresence leverages the Network as the Platform along with

Cisco Unified Communications Services to deliver reliability, resiliency,and security

Cisco TelePresenceWhat It Is Today The Cisco TelePresence Meeting



Cisco TelePresenceIcon Overview

Cisco TelePresenceSystem Codec

(CTS)

Cisco UnifiedCommunications

Manager (CUCM)

Cisco TelePresenceManager

(CTS-Man.)

Cisco TelePresenceMultipoint Switch

(CTMS)

Cisco TelePresenceSystem 1x00(CTS-1x00)

Cisco TelePresenceSystem 3010/3210

(CTS-3010CTS-3210)

Cisco TelePresenceSystem 500(CTS-500)

Cisco TelePresen ceSystem 1300

(CTS-1300-65)

Cisco TelePresenceRecording Server

(CTRS)



Cisco TelePresenceSystem Components

Management and Calendaring Components

MicrosoftExchange

Cisco TelePresenceManager

Microsoft ActiveDirectory

MicrosoftOutlook Client

Network Infrastructure

CTS-500/1x00/3x00Endpoints

Cisco UnifiedCommunicationsManager Cluster

Call Control

CTS-500/1x00/3x00Endpoints

MultipointRecording



Cisco TelePresence Release 1.6Continued Solution-Level Release

Endpoints

Release 1.0Release 1.1Release 1.2Release 1.3Release 1.4Release 1.5

Release 1.0Release 1.1Release 1.2Release 1.3Release 1.4Release 1.5

Release 1.0Release 1.1.0Release 1.1.1Release 1.5

Phase I

Phase II

Release 1.6

SolutionLevelFocus Release 1.6 Release 1.6 Release 1.6

Multipoint CTS-Manager Inter-Company

C i s c o

T e

l e P r e s e n c e

S o l u t i o n



Cisco TelePresenceCTS-3000

12 participants atthe virtual table

Includes everything shownhere, minus chairs and plants

Native 1080p cameras and65 plasma displays

Wideband microphonesand speakers

Cisco Unified IPPhone 7970G

High-definition data projector




4 participants atthe virtual table

Table, chairs and plantsnot included

Native 1080p camera and65 plasma display

Wideband microphoneand speaker

Cisco Unified IPPhone 7970G

(Optional) high-definitiondata display



Cisco TelePresenceendpoint designed for largeconference rooms, trainingrooms or classrooms

Seating capacity for up to 18participants per room

Same superior video, audioand experience quality acrossall Cisco TelePresence

endpoints




Brings the in-person CiscoTelePresence experience directly intothe private office

Provides equal stature for individuals,subject matter experts and executives to

join TelePresence calls - appearing life-size on CTS 3000s and other endpoints





TelePresence-class video for2 users

Multiple uses: CTS, digitalsignage, in room display,audio conferencing(Optional) high-definitiondata display

Uses existing table

65 screen sizeUpgrade path to CTS-1300




Opens up all multi-purposerooms for CiscoTelePresence

Multi-camera design for greatexperience

Life-size meeting instantswitching

TelePresence-class video for6 users

65 screen size

Seamlessly go from audioconferences to CTS meetings



Cisco TelePresenceIntroducing the CTS 3010 and CTS 3210

Updates to the award-winningCTS 3000 and CTS 3200endpoints

New 40 LCD for data sharing

New light shroud and diffuser

40% Faster Install time

25% more energy efficient

More serviceable



CTS 5001 2 Seats

CTS 10002 Seats

CTS 11002 Seats

CTS 13006 Seats

CTS 30106 Seats

CTS 321018 Seats

Scheduling and OperationMultipoint-48 segments

One-button scheduling server

Intercompany services

Planning and DesignNetwork readiness

Room readiness (3000/3010/3200/3210)

Groupware integration

Services and SolutionsSD and HD interoperability

Recording studio

End-to-end encryption

Implementation and SupportInstallation

Monitoring, support, helpdesk

Financing

Personal

Cisco TelePresence Product PortfolioMultipurpose Dedicated

New!



Cisco TelePresenceCisco TelePresence Manager

Calendaring integration and management

Middleware glue between Cisco TelePresence Systems, Cisco Unified

Communications and corporate calendaring systemsProvides One Button to Push (OBTP) accessto scheduled meetings

Resource and location management for multipoint services

Helpdesk and concierge services

CTS-Manager

LDAP/ExchangeCont ro l

EndpointsAppl ica t ion Multipoint

CUCM



Cisco TelePresenceCisco TelePresence Multipoint System (CTMS)

1080p -720p video Scheduled meetings with OBTP Wideband audio Auto Collaboration

Centralized Video and audio switching Up to 48 segments Site and Segment switching Low latency platform switching



Cisco TelePresenceCisco TelePresence Recording Studio (CTRS)

Simple: One-button-to-push

High-quality: Recording at 1080p

User-driven creation and distribution

Any to Any: Streaming to Web

Appliance Based Up to 24 simultaneous streams per server Up to 300 hours of 1080p content on server Recording is supported in 1080p and 720p

resolutions including 720P lite

Recording is also available for viewing via aweb browser



Cisco TelePresence System

(CTS)


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Cisco TelePresence System OverviewCodec

Embedded Linux on Compact FlashLeverages CUCM architecture

Built on open standards

CDP and 802.1Q for VLAN assignment

802.1p and DSCP for QoSHTTP Configuration/Firmware Downloads

Secured Administration with SSH/HTTPs

SIP signaling

RTP and sRTP for MediaUDP, TCP and TLS for Signaling

Video: H.264 @ 1080p & 720p or CIF

Audio: AAC-LD, G.711 & G.722


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Based on Cisco Unified CommunicationsX.509v3 Digital Certificates (MIC / LSC)

Certificate Trust List (CTL)

Signed Firmware Loads

Signed / Encrypted Configuration FilesSIP over TLS

Secure Real-Time Transport Protocol (sRTP)

S-Description Key Exchange in Session Description Protocol (SDP)

Additional Support Only by Cisco TelePresence+ DTLS Key Exchange (TLS over UDP)+ HTTPS Admin Web Interface

+ HTTPS CTS-Man Meeting Updates

Cisco TelePresence Security Summary


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Cisco TelePresence SystemResolution and Motion Handling

Supports 1080p and 720p Resolutions3 Motion Handling Modes for 1080p

4 Motion Handling Modes for 720p

Flexibility for Sites with Bandwidth Constraints

Dynamically Reduced Motion HandlingDue to excessive Frame Jitter or Packet LossNo Resolution Change(e.g. 1080p-Best 1080p-Good)

Part of CUCM Administration

for each CTS


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Cisco TelePresence SystemUser Interface

Communicate in XML

Cisco Unified IP Phone 7975GProvided as Part of CTSProvides Touch Screen UserInterface to the CTS

Features:Manual Calling by Number System Speed DialsFuture Scheduled Meetings PreviewOne Button to Push dialing for Scheduled Meetings

Add Audio Participants to a TelePresence meeting

Simplified Operation and Faster Response Time with MIDlets (with CUCM 7+)

XML or MIDletInterface

XML Interface No LongerMaintained since 1.5


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Cisco TelePresence System Audio Add-in

During A TelePresence Meeting Adding An Audio Only Participant from

An Audio Only Phone with G.711, or

An Audio Bridge with G.711

Initiated from the 7975G Touch ScreenDedicated AUX Audio Channel

Remix G.711 Audio into AAC-LD

Redistribute into TelePresence Meeting as AUX Audio

Audio Only (G.711)


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Cisco TelePresence System Auto Collaborate

Simultaneous Content Sharing to All CTS

Plug and Play

Controlled by Last Activated SourceDedicated Aux Video/Audio Channel

H.264 Video Encoding

- Input Resolution 1024x768 @ 60Hz

- Sampled @ 5 frames per second

AAC-LD Audio EncodingOptional Presentation Codec @ 30fps

Display Options:Projector provided for CTS-3000/3200

LCD provided for CTS-3010/3210

Presentation in Picture for CTS- 500/1000/1100/1300 or Optional Additional Displays

Input Device Option Availability

VGA Laptop All CTS

HDMI Documentation Camera All Except CTS-1300

PiP


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CTS-500, CTS-1000, CTS-1100 & CTS-1300 Only

Presentation in Picture (PiP)Displays Auto Collaborate VideoOn The System LCD Placed over The Remote Room

No Additional Display RequiredPiP Placement Selection via Phone UI

Disabled, or Choice of Center, Left & Right

Cisco TelePresence SystemPiP (Auto Collaborate)


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Indication Quality Metrics

All received streams is 1080p with no loss above the 1% warning threshold, andThe received presentation has no loss above 2% if active

The Lowest resolution of all received HD streams is 720p with loss 1%, andThe received presentation has no loss above 2% if active

The Lowest resolution of all received HD streams is CIF with loss 1, andThe received presentation has loss 2% if active

The highest percentage packet loss of all received HD streams > 1% but 10%, or The received presentation has loss above 10% if active

Cisco TelePresence SystemNetwork Quality Bars (Release 1.6)

Network Bars replace on screen warning messages


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Cisco TelePresence SystemRelease 1.6 New On Screen Icons

10 min left 2 min left

Presentation not Shared

Presentation Shared

5 bars Hold

Muted SecureCall

Non-SecureCall


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LAN/WAN

Video Streams

Audio Streams

Cisco TelePresence System Audio and Video Multiplexing


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Cisco TelePresence SystemNetwork Connectivity

Phone and Primary Codec both reside on the Voice VLANPrimary Codec passes CDP and 802.1Q/p between the phone and network.Switch sees two CDP Neighbors.Switch QoS trust is extended through the codec to the phone

Example:Console(config)#interface Gigabit 0/16Console(config-if)#switchport mode accessConsole(config-if)#switchport access vlan 261Console(config-if)#switchport voice vlan 262Console(config-if)#spanning-tree portfastConsole(config-if)#mls qos trust {dscp | cos}

Phone and cameras receivePower over Ethernet(802.3af) from codec

A/C

7975 Codec Switch

CDP802.1Q/p

CDP802.1Q/p

POE


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Cisco 7975IP Phone Access-EdgeSwitch Cisco UnifiedCommunications Manager

Cisco

TelePresenceManager

CDP CDPCDP

TFTPHTTP on port 6970

SIP

SIP

XML

No 802.1Q VLAN tagTagged with 802.1Q ID of Voice VLAN

Shared Line

802.3af

LAN /WAN

DHCPDHCP

XML, SNMP

TelePresencePrimary

Codec

Cisco TelePresence SystemCTS Network Protocol Interaction


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XML:User pressed ANSWER

XML:User pressed DIAL

SIP INVITE

Signaling

Media

SIP 200 OK

SIP INVITE

SIP 200 OK

RTP Media(audio + video)

Note: Signaling has been simplified for the purpose of this slide.There are many other XML and SIP messages which are not shown.

Cisco TelePresenceCTS Call Setup Illustration

XML:Show Incoming call

7975Cisco UnifiedCallManager 7975

PrimaryCodec

PrimaryCodec


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Cisco TelePresence Manager

(CTS-MAN)


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Cisco TelePresenceOverview

Calendaring integration and managementMiddleware glue between Cisco TelePresence Systems, CiscoUnified Communications and corporate calendaring systemsProvides One Button to Push (OBTP) accessto scheduled meetingsResource and location management for multipoint servicesSupports up to 500 TelePresence rooms

CTS-Manager

LDAP/ExchangeCont ro l

EndpointsAppl ica t ion Multipoint

CUCM


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Cisco TelePresence Manager CTS-Manager CUCM Integration

CTS-Manager

Cont ro l

AXL\SOAP over HTTPs for TP room discovery

AXL\SOAP over HTTPs to CUCMs RIS DB toObtain TP IP address, DN, and SMTP address

CTI\QBE API used to monitor registration statusOf discovered TP rooms

NOTE: No support for Cisco Unified Communications Manager redundancy until Release 1.6

Before Release 1.6 Cisco TelePresence Manager could only communicate with a single Cisco Unified

Communications Manager node, so that node must run both the AXL Web Service and CTI Manager service.

CTS-Manager CUCM

CUCM


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Cisco TelePresence ManagerCTS-Manager LDAP/Exchange Integration

CTS-Manager

CUCMLDAP

CTS-Man. Authenticates using LDAP or LDAP over SSL

CTS-Man subscribes to room mailboxes using SMTP address received fromCUCM

ExchangeServer

Event notification is sent from Exchange when a TP meeting is scheduled

CTS-Manager retrieves the TP room calendar information via WebDav

CTS-Manager

Cont ro lCUCM LDAP/Exchange


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Cisco TelePresence ManagerCTS-Manager LDAP/Domino Integration

CTS-Manager

CUCM

CTS-Man. Authenticates using LDAP or LDAP over SSL

DominoServer/

Direcotry

CTS-Manager

Cont ro lCUCM LDAP/Domino

CTS-Man verifies TP room mailbox using email mail address received fromCUCM

CTS-Manager polls Domino server for scheduled events using Cobra\IIOP


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Cisco TelePresence Manager CTS-Manager and CTS Integration

CTS-Manager CUCM LDAP Exchange\

NotesCTS Endpoint

CTS-Man. pushes schedule information to CTS using XML\Soap

Schedule infor mationpushed for phone viaXML\XSI

7975

Appl ica t ion

CTS-Manager


Endpoints

One Buttonto Push


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7975

Cisco TelePresence Manager CTS-Manager and CTMS Integration

Multipoint

CTS-Manager CUCM LDAP Exchange\

NotesCTS Endpoint

CTMS

CTMS registers with CTS-Manager via XML\SOAP supplying available segments and location

CTS-Manager schedules multipoint meetings based on capacity and location then providesschedued meeting information to CTMS via XML\SOAP

Appl ica t ion Endpoints

CTS-Manager



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Cisco TelePresence ManagerCTMS Geographical Selection

CTS-Manager

Multipoint meeting requested:New York, Barcelona and Dubai

NY: GMT -5BA: GMT +1

DU: GMT +4 Av. GMT +0

System selection

1

2

3 Check for availableresources

CTMS closest tomean GMT is selected

4 Meeting scheduledsuccessfully

Note: If no resources are available in Barcelona the next closest CTMS isselected (Dubai GMT +4)

New YorkGMT - 5

BarcelonaGMT + 1

DubaiGMT +4


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Cisco TelePresence Manager 1.6Hardware Update

HardwareMCS-7845-I2 IBM x3650, 4GB RAM, Four 146GB SAS Drives New Install & Upgrade

MCS-7845-H2 will continue to be supported but not be orderable

MCS-7835-H2 & MCS-7835-I2 Upgrade support limited toexisting CTS Manager customers using a prior version of CTSManager in a production environment.

Note: MCS-7835-H2/I2 is not supported for new installs (it is notorderable).

Software

CTS Manager 1.6 Image will be available on a DVD.

Installation procedure will be available in Install Guide.


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Cisco TelePresence Manager 1.6System Performance

Hardware PlatformRooms supported with

Microsoft Exchangeintegration

Rooms supported withIBM Dominointegration

MCS 7835 H2 150 25

MCS 7835 I2 150 25

MCS 7845 H2 750 100

MCS 7845 I2 750 100

Suppo r ted roo m s based on 80% of emai lcon f i rmat ions re tu rned w i th in 15 minu tes


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Component Compatible ReleasesOutlook Client 2003, 2007

Lotus Notes Client 6.5.x, 7.x, 8.x

MS Exchange Server 2003, running on a Windows 2003 or 2008 server.2007, running on a Windows 2003 or 2008 server.

Active Directory 2003, running on a Windows 2003 or 2008 server.2007, running on a Windows 2003 or 2008 server.

IBM Domino 7.x, 8.x Running on Linux Platform

IBM Domino Directory 7.x, 8.x Running on Linux Platform

CUCM Version 6.1.3 or Later

CTS x000 1.5.x, 1.6.x

CTMS 1.5.x, 1.6.xCTRS 1.6

Client Browser Microsoft Internet Explorer 6.x

CUVC 35XX 5.5.0.0.54

CUVC 56XX 7.0

Cisco TelePresence Manager 1.6Supported Versions


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Cisco TelePresence Multipoint Switch

(CTMS)


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Cisco TelePresence Multipoint SwitchOverview

Supports TelePresence Meetings for more than 2endpoints

Supports up to 48 segments

No restrictions on number of conferences (up to 48segments)Software based low latency switching


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Cisco TelePresence Multipoint SwitchMultipoint Components

CTMSVideo and Audio Switching

Non-Scheduled Meetings

CUVCNon-TelePresence Interoperability

CTS-Manager

Meeting SchedulingOne Button to Push Dialing

Resource and Location Management

CTMS

CTS-Manager

CUVC


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Cisco TelePresnce Multipoint SwitchSite and Segment Switching

Site SwitchingEntire site switches

Segment SwitchingEach segment switches

independently


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Cisco TelePresence Multipoint SwitchMultipoint Bandwidth Considerations

Multipoint meetings aremultiple point-to-pointmeetings

Provision 5.5Mbps per tablesegment supported for 1080p

Bandwidth must beprovisioned for the max.number of segmentssupported on the multipointdevice

Distribute multipoint devices inlarger deployments to helpdistribute network bandwidth

Optional Additional Bandwidth

Auto Collab.30fps

~4Mbps

Interoperability ~1Mbps

MultipointDevice

60Mbps

45Mbps

l l h


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Meeting begins - all CTS SystemsTransmit video and audio

London

Dallas

Paris

Stop sending videoLeft, right & center

Video and Audio

Video and Audio

Active Site

Active Site

With Flow Control:5.5Mbps per table segment (avg.)6 Table segments (video & audio)3 Audio channels

33.2 Mbps total bandwidth

Active segmentsidentifiedAudio Only

No Flow Control:5.5Mbps per table segment (avg.)9 Table segments

49.5 Mbps total bandwidth

Cisco TelePresence Multipoint SwitchFlow Control


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Ci T l P CUCM I i


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Cisco TelePresence CUCM IntegrationCisco Unified Communications Manager

CUCM Release 6.0 or later requiredCUCM view a CTS just like aCisco Unified SIP IP Phone

Automated configuration and firmwaredistribution

Management, Call Detail Recording (CDR)

CTS-Manager integrates with CUCMvia AXL/SOAP and CTI/QBE providing

Device and call status

Cisco TelePresence Multipoint integrateswith CUCM via SIP trunk

Cisco Unified SIP IP Phone 7975 providing:Simple user interface Its as easy as making a phonecall

Ci T l P CUCM I i


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Cisco TelePresence CUCM IntegrationCUCM CTS Communication

CUCM sees primary codec as a SIP endpoint

Secondary codecs are invisible to the networkand to CUCM

Cisco Unified IP Phone 7975 runs SIP (not SCCP)

Primary codec and IP Phone share a line appearance

Gig Ethernet

SIP

Ethernet + POE

CiscoUnifiedCallManager

Cisco UnifiedIP Phone 7975

Cisco TelePresenceSystem

Ci T l P CUCM I i


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Cisco TelePresence CUCM IntegrationDial Plan Considerations

Plan your dial plan wisely and select the appropriateDirectory Numbers, Partitions and Calling SearchSpaces used

Audio Add-In feature: access to the rest of your IP Phones,

MeetingPlace, or the PSTN is required. Either deploy a voicegateway or trunk to your existing CUCM cluster

Future B2B connectivity will require CTS dial plan to beexternally reachable

Consider 911 accessRecommend installing a second Cisco IP Phone on the wallinside the room for emergency calls

Ci T l P CUCM I i


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Cisco TelePresence CUCM IntegrationDSCP Marking Considerations

Communications Manager provides DSCP values toTelePresence codecs as part of its configuration file

DSCP value needs to be set to CS4 for TelePresence,default is AF41 which is used for Video Telephony andVideoconferencing devices

Communications Manager currently only supports one DSCPvalue for video

Ci T l P CUCM I t ti


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Option 1: If TelePresence is the only video supported in theCUCM cluster the DSCP value should be changed from AF41 toCS4

Option 2: Use a dedicated CUCM cluster for TelePresence so thatyou change the DSCP for Video Calls service parameter to CS4(no other types of video endpoints should be deployed on thiscluster)

Option 3: Use existing CUCM cluster and re-mark DSCP at theaccess edge switch using Access Control Lists (ACLs)

Disadvantage: administratively intensive

Recommendations

Cisco TelePresence CUCM IntegrationDSCP Marking Considerations

Ci T l P CUCM I t ti


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Cisco TelePresence CUCM IntegrationCall Admission Control (CAC) Considerations

Communications Manager locations is used forTelePresence CACCommunications Manager only supports a single videobandwidth pool per location

RSVP is not currently supported for Telepresence

RecommendationsOption 1: Use a dedicated CallManager cluster forTelePresence so that you manage the bandwidth independently(no other video types should be deployed on this cluster)

Option 2: Use existing CallManager cluster and configureunique Regions and Locations for TelePresence

Disadvantage: administratively intensive

Ci T l P CUCM I t g ti


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Cisco TelePresence CUCM IntegrationCUCM Release Requirements and Recommendations

TelePresence SystemCisco Unified

Communications Manager

Release 1.0(x) November 2006 Release 5.0(4) or greater

Release 1.1(x) April 2007 Release 5.1(2b) or greater

Release 1.2(x) November 2007 Release 6.0(1) or greater Release 6.1(2) or higher recommended

Release 1.3(x) April 2008 Release 6.0(1) or greater Release 6.1(2) or higher recommended

Release 1.4(x) August 2008 Release 6.0(1) or greater Release 6.1(3) or higher recommended

Release 1.5(x) December 2008 Release 7.0(1) or greater

Release 1.6(x) November 2009 Release 7.0(2a)SU2 or greater 7.1 device pack coming in 7.1(4)

Ci T l P CUCM I t g ti


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Cisco TelePresence CUCM IntegrationCisco TelePresence Manager

CTS-Manager communicates with CUCM via AXL/SOAP and JTAPI

CUCM Configuration:

Create an Application User withthe following privileges

AXL API Access

CTI Monitoring

Serviceability Access

Standard CCM Admin Access

Associate CTS devices

CTS-Manager Configuration:

Configure the IP address of theCUCM node that runs the AXL Weband CTI Manager services

Must be the same node

Cisco TelePresence CUCM Integration


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Cisco TelePresence CUCM IntegrationCUCM Integration Multipoint Configuration

Cisco TelePresence Multipoint Switch communicateswith CUCM via a SIP Trunk

CUCM Configuration:

Configure a UDP-only SIP Trunk

Security Profile CTMS 1.0 onlysupports UDP

Configure a SIP Trunk

Configure a Route Pattern

CTMS Configuration:

Configure Access Number

range to match CUCM RoutePattern

Configure IP addresses of allCUCM servers

CTMS



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Supported Scenarios

All CUCM clusters secured

Mix of secured and non-securedLondon

New York

Bangalore

San Jose

Tokyo

Up to 5 CUCM clusterconfiguration supported

CTS-MAN has CUCM info inthe dashboard view

CTS-MAN

Cisco TelePresence CUCM IntegrationMulti CUCM Cluster Support Release 1.6



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CTI Manager failover now supported

Inter-Clusters Trunks between CUCM clusters must be SIP. H.323ICT trunks do not support TelePresence callsDuplicate MAC Address/Email address across clusters are identified

Rooms will be marked as DuplicatesCTS-MAN Dash board

Devices show consolidated CUCM clustersService shows Discovery service status

CTI 2CTI 1

CTS-MAN

Cisco TelePresence CUCM IntegrationMultiple CUCM Clusters Release 1.6



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E.911 support during codec outage

Phone connects directly to Switch to have direct access to the network

IP phone PC port connects to Primary Codec phone port

Disable BPDU-guard, enable BPDU-filter in Ethernet Switch

Primary codec discovers IP phone via phone port, but communicates withphone over the network

Aux PC SW

Switch Interface Configuration# spanning-tree bpdufilter enable# spanning-tree bpduguard disable

Cisco TelePresence CUCM IntegrationSingle Phone for E.911 Support


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Cisco TelePresence Network Requirements


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Cisco TelePresence Network Requirements A New Class of Application

Higher bandwidth 34x that of standard Videoconferencing

Far less tolerant to loss than Voice

Real-time, highly interactive extremely low latency

Higher business criticality CXO level visibility

Cisco TelePresence Traffic Characteristics


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Cisco TelePresence Traffic CharacteristicsResolution

2,073,600 pixels per frame

x 3 colors per pixelx 1 Byte (8 bits) per color

x 30 frames per second

= 1.5 Gbps per screenuncompressed !

1920 lines of Vertical Resolution (Widescreen Aspect Ratio is 16:9)

1 0 8 0 l i n e s o

f H o r i z o n

t a l R e s o

l u t i o n

Compressed to 4 Mbps perscreen

> 99% compression ratio!



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Cisco TelePresence Traffic CharacteristicsMax Bandwidth Consumption Per Second

Not Applicable to 720p Lite



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Cisco TelePresence Traffic Characteristics Average Call vs. Max Consumption

M

e g a

b i t s

second

15Mbps

11Mbps

Average Call Bandwidth Consumption Per SecondResolution 1080p 1080p 1080p 720p 720p 720p 720p

Motion Handling Best Better Good Best Better Good Lite

CTS-500/1000 average bandwidth(Mbps) includes Layer 2- 4 overhead 4 Mbps 3.5 Mbps 3 Mbps 3 Mbps 2.5 Mbps 1.5 Mbps 1 Mbps

CTS-3000/3200 average bandwidth(Mbps) includes Layer 2- 4 overhead 11 Mbps 10 Mbps 8 Mbps 8 Mbps 6 Mbps 3 Mbps -

5 10

CTS-3000BW Consumptio vs Time Graph



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Cisco TelePresence Traffic CharacteristicsRelation of Video Frames to Packets

Frame #365KB

33ms 33ms 33ms33ms

Frame# 5 Frame # 2

6KBFrame #425KB

Frame # 516KB

Application Layer

Network Layer

Frame # 1

16KB

RX Buffer

Resolution 1080p 720p


Average video frame sizeincl udes Layer 3-4 overh ead

16KB 14KB 13KB 9.4KB 6.3KB 4.3KB 4KB

Average bytes per video packetincl udes Layer 3-4 overh ead

1,100 Bytes

CTS-1000 average video packetsper second (2 video channels) 873 pps 792 pps 682 pps 553 pps 373 pps 272 pps 262 pps

CTS-3000 average video packets

per second (4 video channels)1745 pps 1584 pps 1364 pps 1106 pps 747 pps 545 pps

N

e t w o r k

L a y e r

A p p l i c a

t i o n

L a y e r



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Cisco TelePresence Traffic CharacteristicsRelation of Video Frames to Bytes Per Millisecond

15Mbps



CTS-1000 m ax bandwidth over onesecond (Mbps)

5,553 TX5,707 RX

4,953 TX5,107 RX

4,353 TX4,507 RX

4,353 TX4,507 RX

3,153 TX3,307 RX

1,953 TX2,107 RX

1,397 TX1,550 RX

CTS-3000 m ax bandwidth over onesecond (Mbps) 15,307 13,507 11,707 11,707 8,107 4,507

CTS-1000 mean rate per millisecondthe router expects (Bytes)

688 TX713 RX

613 TX638 RX

538 TX563 RX

538 TX563 RX

388 TX413 RX

250 TX263 RX

250 TX263 RX

CTS-3000 mean rate per millisecondthe router expects (Bytes) 1,913 1,688 1,463 1,463 1,013 563

33ms frame intervals

1 second

* Audio Traffic Not Included for Simplicity



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Cisco TelePresence Traffic CharacteristicsUnderstanding and Provisioning for Bursts 1 of 2

65KB

1.913KB

65KB

1.913KB

Release 1.1.1(365) August 2007

Release 1.2.0(991)November 2007

P e r

S c r e e n

P e r

S c r e e n

65KB

1.913KB

Release 1.0.1(616)November 2006

P e r

S c r e e n

One 33ms video frame interval

One 33ms video frame interval One 33ms video frame interval

For a 15 Mbps call, the routers policer algorithmexpects to receive a mean rate of 1.913 KB permillisecond. Everything above the yellow line isconsidered burst and could be policed.

In 1.0 we would send our entire 65 KB payload in asingle millisecond (34x the mean rate)

In 1.1 we began shaping our traffic across the 33msframe interval, lowing our max burst to 20 KB in asingle milllisecond (still 10x the mean rate)

Since 1.2 we shaped our traffic even more, reducingour max burst to 13 KB (still 7x the mean rate)

20KB

13KB



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Provisioning Option Benefit Challenge

Larger Policer Tc on SP PEThe larger the Tc, thecloser the burst converges

to CIR.

Frequently not an optionon certain types of carrier

circuits

Buy 20% more bandwidth Burst is invisible to the SP Higher Operation Expense

Apply Hierarchical Shaping

(HQoS) on CE WANInterface

Conforms to SP policer

policy at no additionalcost.

Induces higher jitter &latency due to queuing

Dealing with Burst

Option became available in release 1.5 asa result of jitter buffer enhancement

Cisco TelePresence Traffic CharacteristicsUnderstanding and Provisioning for Bursts 2 of 2



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Serialization,Queuing, Shaping

CE-PE

Branch

ServiceProvider

De-Jitter Buffer,Decoding

Codec

Queuing, Shaping

Campus

Encoding,Packetization

Codec

Campus

Cisco TelePresence Traffic CharacteristicsOne-Way Latency, Jitter and Loss Targets & Thresholds

Policing, Queuing,Propagation

PE-PE PE-CE

Serialization,Queuing,Shaping

Metric TargetThresholds Triggered Action on Threshold

1 st 2nd 3 rd 4 th 1 st 2nd

Latency 150 ms 250 ms 400 ms None None

Jitter 50 ms 85 ms 125 ms 165 ms 245 ms None None

Loss 0.05% 1% 10% Network Bar Change 1. Reduce Quality

2. Drop Call

SLAs Only Relate to Network Flight TimeCodec Codec

CE PE PE CE



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Cisco TelePresence Traffic CharacteristicsUnderstanding Video Frame Jitter vs. Packet Jitter

Encoder Produces a Video Frame (a Picture) each 33ms.

Decoder Must Deliver one picture to the Plasma every 33ms.Video Jitter is the Difference of Actual vs. Expected Picture Arrival Time

Jitter is Mostly Influenced by Line Rate (Serialization Time) & Shaping/Queuing

Zero Packet Jitter could still Lead to Large Application Layer Jitter

53ms

Frame #365KB

33ms 33ms 33ms33ms

Frame# 5 Frame # 2

6KBFrame #425KB

Frame # 516KB

Application Layer

Network Layer

Frame # 1

16KB

RX Buffer

Variation in serialization delaybetween packets (0ms because our

packets are all the same size)

Variation inserialization delay ofentire frame vs. the33ms interval (21ms

in this example)



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The primary contributor to video frame jitter is the clock rate of every

interface along the path (i.e. how long it takes to serialize a video frameonto the wire as compared to the expected frame arrival time each 33ms)

Per Screen T1 E1 4 x T1 4 x E1 10MbpsEthernet E3 T3 OC3 OC12

Circuit Bit Rate(kbps) 1 1,544 2,048 6,176 8,192 10,000 34,368 44,736 155,520 622,080

Max Frame Size 65 KB 65 KB 65 KB 65 KB 65 KB 65 KB 65 KB 65 KB 65 KB

Average FrameSize 16 KB 16 KB 16 KB 16 KB 16 KB 16 KB 16 KB 16 KB 16 KB

Min Frame Size 1 KB 1 KB 1 KB 1 KB 1 KB 1 KB 1 KB 1 KB 1 KB

Max Frame

Serialization Rate2 337 ms 254 ms 84 ms 64 ms 52 ms 15 ms 12ms 4 ms < 1 ms

Average FrameSerialization Rate 2 83 ms 63 ms 21 ms 16 ms 13 ms 4 ms 3 ms < 1 ms < 1 ms

Min FrameSerialization Rate 2 5 ms 4 ms 1 ms < 1 ms < 1 ms < 1 ms < 1 ms < 1 ms < 1 ms

Max Jitter(MFSR vs. 33ms) 304 ms 221 ms 51 ms 31 ms 19 ms 0 ms 0 ms 0 ms 0 ms

Cisco TelePresence Traffic CharacteristicsUnderstanding Video Frame Jitter vs. Packet Jitter

Cisco TelePresence 1.6 Enhancement


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Cisco TelePresence 1.6 EnhancementMax Video Frame Size Reduction

Smaller Max Frame Reduces the Size VariationReduces the Difference in Serialization Delay (Jitter)

Accommodating Slower Links Due toPhysical Layer Constrain

Traffic Shaping


Motion Handling Best Better Good Best Better Good Lite *

CTS 1.5.3- 67KB

CTS 1.5.10+ 67KB 66KB 59KB 54KB 40KB 40KB 40KB

* 720p Lite Not Available Prior to 1.6

84 ms for 4xT1 to Serialize26 ms for 4xT1 to Serialize

Cisco TelePresence


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Cisco TelePresenceIntroducing Extended Reach

Optimized

Enables branch offices tocommunicate effectivelywith headquarters and

each other

Maintains ease of useand quality experience

Immersive

Provides first classexperience for keybusiness decision

meetings

Life-size, life-like, and

face to face

Extended Reach

Supports users inlocations without multi-megabit bandwidth

Enables applicationswhere experiencetrade-off is acceptable

Quality of Experience

Created newmarket category

withhigh utilization

Reach remote siteswhere bandwidth is

costly or notavailable

Optimized resolution,latency and frame

rate

Cisco TelePresence Extended Reach


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Cisco TelePresence Extended ReachCTS Network Support

Version 1.5Version 1.0 1.4 Version 1.6

EnterpriseWAN

Internet

Enterprise WAN withDS-3 or Higher Enterprise WAN withNxT1 or Higher andshaping support *

Enterprise WAN T-1or Higher and Broadbandover CVO

1.0 Substantial burst1.1 70% burst reduction

1.2 10% further burst reduction

Version 1.5 SLA changesExpanding Jitter Buffer :

Threshold 1 - 85 msThreshold 2 - 125 msThreshold 3 - 165 msThreshold 4 - 245 ms

Version 1.6 Low Bandwidth

720p Lite Mode for T1\E1Long Term Reference Picture (LTRP)

Gradual Decode Refresh (GDR)

*Supported as pilot only in Version 1.5



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Cisco TelePresence Extended ReachOptions for Branch Offices, Companies of all Sizes

Extended Reach Optimized Immersive

MeetingType

Working sessions Extending immersive/

optimized meetings toremote participants

Internal meetings Operations reviews One on one meetings Supplier engagements

Business decisions Board meetings Critical intercompany

meetings (customers,partners, job interviews)

Location Home office Small Office Branch office Corporate campus Regional office

Endpoint Single screen Multi screen Single screen Multi screen Single screen

NetworkTypes

T1/E1 with QoS MPLS, DS3, and high-

capacity networks withQoS

Bonded T1/E1

MPLS, DS3, and high-capacity networks with QoS

Premium Broadband(FIOS, Cable) withseparate supportmodel best effort only

Quality 720pLite

720p Good 720p Good, Better, Best 1080p Good, Better, Best

Cisco TelePresence Experience and Resolution

Cisco TelePresence over T1/E1


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New Video Quality on EndpointsHigher Main Video Compression

Auto Collaborate @ 1fps

(2 seconds to converge)

Supports Single T1No More than one Active Call

Cant Initiate Audio Add -in

Sends Audio only for SD InteropSupports CUVC 52XX HD Interop

GDR & LTRP will be disabled

Only Interoperates with Release 1.6+ Devices

C sco e e ese ce ove /720p Lite Summary



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Features & Caveats

Extended Reach Optimized Immersive

Bandwidth720p Lite 1.5 Mb/sec 720p Good 2.1 Mb/sec

720p Better 2.7 Mb/sec720p Best 3.6 Mb/sec

1080p Good 4.5 Mb/sec1080p Better 5.1 Mb/sec1080p Best 5.7 Mb/sec

Premium Broadband Minimum 2.0 Mb/sec

DataCollaboration

T1/E1 -1 fps for all endpoints in the callBroadband 5 fps

Capable of 5 fps(30 fps requires

additional bw)

Capable of 5 fps(30 fps requires

additional bw)

Audio Add-in

T1/E1 -Cannot initiate audio add-in, butcan be in call

Broadband can initiate audio add-inCan initiate audio add-in Can initiate audio add-in

Multipoint All endpoints on call display same resolution setting as lowest in call.

VideoConferencing

Interoperability

TelePresence endpoints: Send & receive audio and video from all endpoints.T1/E1- No Video to or from 720p

Lite systems to SD Interopmeetings (CUVC 35XX)

Legacy endpoints: Send &Receive audio/video from

Optimized TeleP

Legacy endpoints: Send &Receive audio/video from

Immersive TeleP

SoftwareUpgradeRequired

All TelePresence endpoints on a call must be running Version 1.6 in order to include a T1/E1endpoint on that call

Cisco TelePresence 1.6 Enhancements


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Video Frame

Target Environment Low Bandwidth Unreliable Network

Challenge Large Serialization Delay for IDR Packet Loss

Symptoms Very High Video Jitter BurstsPossibly Late Packets ArtifactsFrequent Full Screen Refreshes

Solution Replace IDR withGradual Full Screen Repair Faster Repair by Recovering fromPrevious Known Healthy Frame

Feature Gradual Decoder Refresh(GDR)Long Term Reference Picture(LTRP)

GDR & LTRP Use Cases

Packet# 1Packet# 2Packet# 3 PublicInternet

Cant recover the picture from packet lossSend me a new full screen refresh

Broadband Internet Users Causes Frequent Screen Refresh

Video Frame not Useable and Requires Refresh due to severe Packet LossUnusable Late Packets due to Jitter from Serialization Delay on Low BW

Problem Amplified on CTMS Calls

Before You Begin


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gConverged vs. Overlay Deployment Models

ConvergedNetwork

Maximum Return on Investment,

lowest Total Cost of Ownershipin the long run

Must follow network designguidelines

Switch platforms, line cardsRouter platforms

WAN bandwidth/queuingpoliciesShaping, queuing policies

Quicker, tactical option

Easier, cheaper in the short runLess concern of impact on currentnetwork

Relaxed network designguidelines

Overlay now, converge whenyoure ready

OverlayNetwork

Cisco TelePresence Network Design


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Hardware Low-Latency Queuing with > 400KB of buffer for ports carrying only a singleTelePresence call

Hardware Low-Latency Queuing with > 1MB of buffer for ports carrying multipleTelePresence calls

Cisco IOS Software Low-Latency Queuing and HQoS to ensure adequate performance forboth throughput and packet per second requirements

gChoosing the Correct Router & Switch Platform

CTS-3000

CoreDistribution Access WAN Handoff

WAN

CTMS

CTRS



CTS-1000 average video packetsper second (2 video channels) 873 pps 792 pps 682 pps 553 pps 373 pps 272 pps 262 pps

CTS-3000 average video packets

per second (4 video channels)1745 pps 1584 pps 1364 pps 1106 pps 747 pps 545 pps

Cisco TelePresence Campus Design


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p gCampus Policies Overview

CTS-3000

Trust DSCP or Trust CoS + Map CoS 4 DSCP CS4 and CoS 5 DSCP EF

+ Optional Ingress Policing+ Queuing (DSCP CS4 & EF PQ)+ Queuing (DSCP CS3 Non-PQ)

Trust DSCP+ Queuing (DSCP CS4 & EF PQ)+ Queuing (DSCP CS3 Non-PQ)

CoreDistribution Access

Cisco TelePresence MPLS VPN Design


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MPLS VPN

Branch 1

Branch 2

Outbound Policies: Inbound Policies:HQoS Shaper (if required)+ LLQ for VoIP (EF) Trust DSCP

+ LLQ or CBWFQ for TelePresence (CS4)+ Remark TP (if necessary) + Restore TelePresence to CS4 (if necessary)+ CBWFQ for Call-Signaling (CS3) + Remark Call-Signaling (if necessary)

+ Restore Call-Signaling to CS3 (if necessary)

33%

of BW

Enterprise Subscriber (Unmanaged CE Routers)

Service Provider:Outbound Policies: Inbound Policies:+ LLQ for Real-Time Trust DSCP+ CBWFQ for Critical Data Police on a per-Class Basis

CE Routers CE RoutersPE Routers

Campus VPNBlock

E

E

E

E

F

F

F

F

F

E

MPLS VPN Policies Overview

Cisco TelePresence Sub-Line-Rate Access Design


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MetroEthernetNetwork

Network-FacingProvider Edges

(N-PE)Sub-Line Rate

Ethernet Access Circuit

Trust DSCP+ Hierarchical QoS (HQoS) Shaping to Sub-Line Access Rate+ PQ for CoS 5 (VoIP) within Shaped Rate+ PQ for CoS 4 (TelePresence) within Shaped Rate+ Non-PQ for CoS 3 (Call-Signaling)

Trust DSCP+ Queuing (CoS 4 & 5 PQ)

33% of Shaped

Rate

gSub-Line-Rate Access Policy Overview

HQoS Capable Switchor Router

Cisco TelePresence WAN Edge Shaping Design


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TXRing

policy-map ACCESS-EDGEclass VOIP

priority 1000class TELEPRESENCEpriority 15300

class CALL-SIGNALINGbandwidth x

class TRANSACTIONALbandwidth y

class BULK-DATAbandwidth z

class class-defaultfair-queue

Packetsin

Packetsout

g p g gHQoS Shaping & Queuing Policy and Operation

policy-map HQoS-50MBPSclass class-default

shape average 50000000 1000000service-policy ACCESS-EDGE

CBWFQScheduler

FQ

Call-Signaling CBWFQTransactional CBWFQ

Bulk Data CBWFQDefault Queue

1 MbpsVOIP

Policer

15 MbpsTP

Policer

16 Mbps PQ (FIFO Between VOIP and VIDEO)

Class-BasedShaper

GE Interfacewith a sub-line-rate

access service(e.g. 50 Mbps)

Queuing policies will not engage unless the interface is congested

A shaper will guarantee that traffic will not exceed the contracted rate A nested queuing policy will force queuing to engage at the contracted sub-line-rate to prioritize packets prior to shaping

Apply HQoS to Ensure Conformance toStrict SP Policer

Sub-line Rate

Cisco TelePresence Extended Reach Design


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BroadbandPublic

Internet

(VPN Tunnel)

VirtualOffice

Corporate HQCisco Virtual Office Design Cisco TelePresence WAN Design

gBroadband Internet, Single T1 & NxT1 Options

Cisco TelePresence over CVOFollow Cisco TelePresence & CVO SRND

Overlay Network Dedicated for TelePresenceAn Extension of TelePresence WAN Design

Min 2Mbps for Broadband 720p Lite 720p Lite for Single Full T1 /E1720p Good or Higher for N x T1/E1

Apply Shaper with 95% of measured BW

Apply HQoS to Avoid LossFollow Sub-Line-Rate Access Design

Apply HQoS for WAN Design Consistency

Specifically for NxT1/E1 where BW isShared by Other Applications

Minimum Platform is Cisco 881 Affected by Crypto Engine Performance

Cisco 2811 or Higher Recommended Affected by MLPPP CPU Utilization

Expect Quality to Vary Through the DayInfluenced by neighbors, school hours, etc

Consistent Quality

BranchOfficeN x T1

MPLSOC12


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Cisco TelePresence Interoperability



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Tandberg

Polycom

Cisco CUVC and CUPC

Microsoft NetMeeting

Microsoft Officeand Lotus Sametime

Mac XMeeting

Lifesize

And many more Cisco 7985

Works With a Wide Range of EndpointsSupported Protocols

H.323SIPSCCP

CIF4CIF720p

G.711G.722



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Software Roadmap

Standard-Definition interop via the CUVC 3500 Series was introduced in CTS release 1.3

CTS-Manager support for CUVC 3500 Series was introduced in CTS release 1.4No change in release 1.5

High-Definition interop via the CUVC 5200 Series was introduced in CTS release 1.6

CiscoTelePresence

System(CTS)

CiscoTelePresence

Multipoint Switch(CTMS)

CiscoTelePresence

Manager(CTS-MAN)

Cisco UnifiedVideo

Conferencing(CUVC)

Cisco UnifiedCommunications

Manager (CUCM)

ResolutionSupported

1.3(x) Q1CY08 1.1.0 Q1CY08 N/A 5.5 or 5.6 on3500 series

6.0(1) or later StandardDefinition

1.4(x) Q2CY08 1.1.1 Q2CY08 1.4(x) Q2CY08 5.5 or 5.6 on3500 series


1.5(x) Q4CY08 1.5(x) Q4CY08 1.5(x) Q4CY08 5.5 or 5.6 on3500 series


1.6(x) Q4CY09 1.6(x) Q4CY09 1.6(x) Q4CY09 7.0(x) on 5200series Q4CY09

7.0(2) or later HighDefinition



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Standard-Definition via the CUVC 3500 Series

New York

London H.323 or H.320Videoconferencing

Tokyo Cisco TelePresenceMultipoint Switch

(CTMS)

Cisco UnifiedVideoconferencing

(CUVC)

SCCP Video Telephony

SIPVideo Telephony

H.264 1080p or 720p

AAC-LDG.711

Any video format CUVC supports

Any audio format CUVC supports

H.264 CIF



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CUVC

Standard-Definition via the CUVC 3500 Series

New York


H.264 1080p or 720p

AAC-LD

Tokyo CTMS

G.711



1. All CTS endpoints send a copy of their audio in G.711 format2. CTMS determines which CTS segment is emitting the most dominant audio

and requests it to send a copy of that segments video in CIF resolution3. CTMS mixes the G.711 channels from all CTS endpoints into a single G.711

channel and switches CIF and G.711 to CUVC

4. As the dominant audio segment changes throughout the meeting,CTMS switches the CIF video stream accordingly

H.264 CIF

Active SegmentCascade


SIPVideo Telephony


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Cisco TelePresence InteroperabilityS d d fi i i bili i


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1920

1080

CIF video received from CUVC is scaled to4CIF resolution by the CTS codec and then

displayed on TelePresence 65 1080p displaysurrounded by black borders

704

576

Standard Definition Interoperability User ExperienceTandberg C60 CIF quality

Cisco TelePresence InteroperabilityS d d D fi i i I bili U E i


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1920

1080



Standard Definition Interoperability User ExperienceCisco 7985 CIF quality

Cisco TelePresence InteroperabilityS d d D fi i i I bili U E i


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1920

1080



Standard Definition Interoperability User ExperienceTandberg C60 and Polycom HDX 8006 CIF quality


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Cisco TelePresence InteroperabilityHi h D fi i i i h CUVC 5200 S i


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High Definition via the CUVC 5200 Series

New York


Tokyo Cisco TelePresenceMultipoint Switch

(CTMS)

Cisco UnifiedVideoconferencing

(CUVC)


SIPVideo Telephony

H.264 720p

AAC-LDG.722



Cisco TelePresence InteroperabilityHi h D fi iti i th CUVC 5200 S i


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CUVC


New York


AAC-LD

Tokyo CTMS

G.722



1. All CTS endpoints negotiate down to 720p when joining the meeting, andsend a copy of their audio in G.722 format

2. CTMS determines which CTS segment is emitting the most dominant audio3. CTMS mixes the G.722 channels from all CTS endpoints into a single G.722

channel and switches 720p and G.722 over to the CUVC4. As the dominant audio segment changes throughout the meeting,

CTMS switches the 720p video stream accordingly



SIPVideo Telephony

H.264 720p

Cisco TelePresence InteroperabilityHi h D fi iti i th CUVC 5200 S i


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CUVC


New York


H.264 1080p

AAC-LD

Tokyo CTMS

G.722 Any video format CUVC supports


5. In the opposite direction, 720p video and G.722 audio coming fromCUVC to CTMS is switched to all CTS endpoints when the audio comingfrom CUVC is deemed to be the most dominant segment

6. 720p image from CUVC is presented on the left screen of each CTS, fullscreen



SIPVideo Telephony


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Cisco TelePresence InteroperabilityHigh Definition Interoperability User Experience


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1920

1080

Any resolution video up scaled to 720pand occupies the whole segment

High Definition Interoperability User ExperienceCisco 7985 Upscaled from CIF to 720p quality

Cisco TelePresence InteroperabilityHigh Definition Interoperability User Experience


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1920

1080

Any resolution video up scaled to 720p andcontinuous presence is still an option up to

16 segments simultaneously displayed

High Definition Interoperability User ExperienceTandberg C60 and Polycom HDX 8006 720p quality

Cisco TelePresence InteroperabilityHigh Definition via the CUVC 5200 Series


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Maxi m um Bandwidth Utilization Per Second, Per CTS EndpointResolution 1080p 1080p 1080p 720p 720p 720p

Motion Handling Best Better Good Best Better Good

Video per Screen (kbps) N/A N/A N/A 2250 1500 1000

Audio per Microphone (kbps) N/A N/A N/A 64 64 64

Auto Collaborate Video channel @ 5fps N/A N/A N/A 500 500 500

Auto Collaborate Audio channel (kbps) N/A N/A N/A 64 64 64

CTS-1000 / CTS-500 Tx N/A N/A N/A 2,878 2,128 1,628

Total Audio and Video (kbps) Rx N/A N/A N/A 3,006 2,256 1,756

CTS-3000 / CTS-3200 N/A N/A N/A7,506 5,256 3,756

Total Audio and Video (kbps) N/A N/A N/A

+ 20% for Layer 2-4 overhead

CTS-1000 / CTS-500 m ax bandwidth (kbps) Tx N/A N/A N/A 3,454 2,554 1,954

Rx N/A N/A N/A 3,607 2,707 2,107

CTS-3000 / CTS-3200 m ax bandwidth (kbps) N/A N/A N/A 9,007 6,307 4,507

Optional Feature Additional MediaBandwidth+ 20% for Layer

2-4 overhead

Additional Bandwidth(including layer 2-4 overhead)

High-DefinitionInterop Audio channel = 64kbps 80kbps


Cisco TelePresenceQuality Simplicity Reliability


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QualityUltra-high definition(1080p) spatialaudio

Virtually an in-person experience

SimplicityOne button to push

Easy to use forexecutives andeveryone

ReliabilityReliable, resilient,and secure

Cisco is the bestchoice, globally

Unified CommunicationsNetwork as the Platform

Quality Simplicity Reliability

Questions ?


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Questions ?

Complete Your Session Evaluation


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Complete Your Session Evaluation

Please give us your feedback!!

Complete the evaluation form you weregiven when you entered the room

This is session BRKEVT-2308

Dont forget to complete the overallevent evaluation form included inyour registration kit

YOUR FEEDBACK IS VERYIMPORTANT FOR US!!! THANKS


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T H A N K Y O U !

[email protected]

Recommended ReadingCisco TelePresence Fundamentals


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Cisco TelePresence Fundamentals

Continue your Networkers atCisco Live learning experience withfurther reading from Cisco Press

Check the Recommended Readingflyer for suggested books

Available Onsite at the CiscoCompany Store

Recommended Reading


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Recommended Reading

Continue your Networkers atCisco Live learning experience withfurther reading from Cisco Press

Check the Recommended Readingflyer for suggested books

Available Onsite at the CiscoCompany Store


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Appendix

Room Examples

Executive Design


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Executive DesignVan Ness

Employee Grade: ExecutiveRoom Size: 24-10 x 21 -7Wall Finish: FabricCherry wood baseboard and upper

panelingAcoustics: Acoustic paneling in room

along TelePresence microphone levelLighting: Soffit with indirect fluorescent

lighting (primary source of illumination)Hanging pendant lights (aesthetic finish,

not a primary source)Wall wash, spot lights along perimeter to

help create perception of depthConcept: higher-end environmentCeiling plan customized to reflect more

sophisticated style Aesthetics, acoustics and lighting allupgraded in parallel Address larger room depth by addingseating and decor


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Professional Design


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o ess o a es g

Employee Grade: Manager,Director, ExecutiveRoom Size: 15-6 x 25 -0Wall Finish: Wallpaper Acoustics: Wall art in credenzaalcove to diffuse sound reflectionsLighting: Traditional commercialfixtures with added diffusers for amore even diffusion of light.Concept: wall texture helpscreate depth on cameraWall art carries continuity acrossthree screens

Haight

Classic Design


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g

Employee Grade: Staff

Member Room Size: 16-5 x 25 -0Wall Finish: PaintAcoustics: NoneLighting: Linear Pendantfixture, 100% indirectillumination for evenilluminationConcept: standard roomdeployment with the additionof decor Wall art carries continuityacross three screensBalance decor for in-room

experience as well as on-camera experience

Ashbury

Executive Design


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gMarina

Employee Grade: ExecutiveRoom Size: 12-5 x 16 -4Wall Finish: Wallpaper Acoustics: noneLighting: Linear Pendant fixture for

primary illumination

Wall sconce for added fill light Wallwash fixtures to promote depth and addinterest to the backgroundConcept: multi-purpose meeting roomMetallic tones of lighting and wallpaper

give the room a more polished feelMiniatures of buildings in background

help build depth on camera

Classic Design


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g

Employee Grade: Staff Member Room Size: 13-4 x 10 -10

Wall Treatment: Paint

Acoustics: none

Lighting: 100% indirect, recessedfixture with wide distribution of light

Concept: standard smallconference room

Multi-purpose for meetings otherthan TelePresence

Decorative touches help lessensterile feel of flat paint

Sloat


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Cisco TelePresence Network RequirementsReal-Time Interactive Class for TelePresence


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ApplicationL3 Classification

DSCPPHB RFC

Low-Latency Data 18AF21 RFC 2597

Broadcast Video 24CS3 RFC 2474

Real-Time Interactive 32CS4 RFC 2474

Call Signaling 40CS5 RFC 2474

VoIP Telephony 46EF RFC 3246

OAM 16CS2 RFC 2474

IETF

High-Throughput Data 10AF11 RFC 2597

Low-Priority Data 8CS1 RFC 3662

Network Control 48CS6 RFC 2474

Multimedia Streaming 26AF31 RFC 2597

Best Effort 0DF RFC 2474

Multimedia Conferencing 34AF41 RFC 2597

Cisco TelePresence Network Requirements1P3Q8T Queuing Model Example


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1P3Q8T

Queue 3

Queue 1

Queue 2CoS 0

CoS 1

Q2T1

Q1T1

Q4Priority Queue

CoS 5

Q3T1

Q3T2

Q3T3

Q3T4

CoS 3CoS 6

CoS 7

CoS 2

Network Management

Call Signaling

TelePresence

Voice

Application

CS3

CS4

EF

CS2

Scavenger CS1Best Effort 0

Internetwork Control CS6

PHB

Network Control

CoS 3

CoS 4

CoS 5

CoS 2

CoS 10

CoS 6

CoS

CoS 7

CoS 4

Q Q g p


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7.telepresence system and network design for enterprise

Documents