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Cisco Systems OL-11591-01 manual

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Table of contents for the manual

  • Page 1

    CHAPTER 12-1 System Test Architecture Reference Manual for IP Telephony OL-11591-01 12 IP Video Telephony Configuration This topic provides an o vervie w of ho w IP V ideo T elephony w as conf igured for Cisco IP Communications Release 5.1(1) testing. This topic does not include detailed installation and conf iguration instructions. Rather , it is [...]

  • Page 2

    12-2 System Test Architecture Reference Manual for IP Telephony OL-11591-01 Chapter 12 IP Video Telephony Configuration IP Video Telephony Components and Topology • Cisco Unif ied CallManager Conf iguration for IP V ideo T elephony , page 12-16 • V ideo Endpoints Conf iguration, page 12-26 IP Video Telephony Components and Topology The IP V ide[...]

  • Page 3

    12-3 System Test Architecture Reference Manual for IP Telephony OL-11591-01 Chapter 12 IP Video Telephony Configuration IP Video Telephony Components and Topology Figur e 12-1 IP Video T elephon y T opology Figure 12-2 sho ws an example of a multi-site centralized video deployment that uses a Cisco IP V ideo T elephony PSTN gate way . GK GK GK IP I[...]

  • Page 4

    12-4 System Test Architecture Reference Manual for IP Telephony OL-11591-01 Chapter 12 IP Video Telephony Configuration Supported Call Types Figur e 12-2 Multi-Site Centr aliz ed VIdeo Deployment using Cisco IP Video T elephon y PS TN Gatew a y Supported Call Types The IP V ideo T elephony deplo yment supports video calls made between endpoints as [...]

  • Page 5

    12-5 System Test Architecture Reference Manual for IP Telephony OL-11591-01 Chapter 12 IP Video Telephony Configuration Call Routing Note Cisco Unif ied CallManager 5.1 supports security on the Cisco Unif ied IP Phone 7940G/7941G/7960G/ 7961G/ 7970G/7971G running SCCP . These phone models also have video capabilities when associated with Cisco Unif[...]

  • Page 6

    12-6 System Test Architecture Reference Manual for IP Telephony OL-11591-01 Chapter 12 IP Video Telephony Configuration Call Routing • H.323 endpoint > Gatekeeper > Cisco Unif ied CallManager > Gatekeeper > H.323 endpoint • SCCP endpoint > Cisco Unif ied CallManager > Gatekeeper > Cisco Unif ied CallManager > Gatekeeper [...]

  • Page 7

    12-7 System Test Architecture Reference Manual for IP Telephony OL-11591-01 Chapter 12 IP Video Telephony Configuration Gatekeeper Configuration for IP Video Telephony – SCCP endpoint > Cisco Unif ied CallManager > Cisco Unif ied V ideoconferencing gate way > PSTN > Cisco Unif ied V ideoconferencing gateway > Gatek eeper > Cisco[...]

  • Page 8

    12-8 System Test Architecture Reference Manual for IP Telephony OL-11591-01 Chapter 12 IP Video Telephony Configuration Gatekeeper Configuration for IP Video Telephony ================================ CallSignalAddr Port RASSignalAddr Port Zone Name Type Flags --------------- ----- --------------- ----- --------- ---- ----- 0.9.10.5 33209 10.9.10.5[...]

  • Page 9

    12-9 System Test Architecture Reference Manual for IP Telephony OL-11591-01 Chapter 12 IP Video Telephony Configuration Cisco Unified Videoconferencing 3540 MCU Conference Bridge Configuration for IP Video Telephony Gatekeeper Call Routing Calls are routed through the gatekeeper as follo ws: • Inbound call to Cisco Unif ied CallManager zone from [...]

  • Page 10

    12-10 System Test Architecture Reference Manual for IP Telephony OL-11591-01 Chapter 12 IP Video Telephony Configuration Cisco Unified Videoconferencing 3540 MCU Conference Bridge Configuration for IP Video Telephony In addition, these components were tested in the Large Multi-Site Centralized with SRST site model for EUEM: • 3544 Cisco Unif ied [...]

  • Page 11

    12-11 System Test Architecture Reference Manual for IP Telephony OL-11591-01 Chapter 12 IP Video Telephony Configuration Cisco Unified Videoconferencing 3540 MCU Conference Bridge Configuration for IP Video Telephony Slot number Appr opriate value Software version 4.2.10 T able 12-4 Cisco Unified Videoconf erencing MCU Configur ation: IP/V C Boar[...]

  • Page 12

    12-12 System Test Architecture Reference Manual for IP Telephony OL-11591-01 Chapter 12 IP Video Telephony Configuration Cisco Unified Videoconferencing 3540 MCU Conference Bridge Configuration for IP Video Telephony Note The conf iguration shown in T able 12-7 directly af fects gatekeeper call routing. If MCU Registration Mode is not set to MCU an[...]

  • Page 13

    12-13 System Test Architecture Reference Manual for IP Telephony OL-11591-01 Chapter 12 IP Video Telephony Configuration Cisco Unified Videoconferencing Gateway Configuration for Video PSTN Gateway Cisco Unified Videoconferencing Gateway Configuration for Video PSTN Gateway This section provides information about conf iguring a Cisco Unif ied V ide[...]

  • Page 14

    12-14 System Test Architecture Reference Manual for IP Telephony OL-11591-01 Chapter 12 IP Video Telephony Configuration Cisco Unified Videoconferencing Gateway Configuration for Video PSTN Gateway De vice DNS name Appr opriate value Port type Ethernet-CSMA/CD MA C address Appr opriate value Port settings 100/Mbps / Full Duplex Port status 100/Mbps[...]

  • Page 15

    12-15 System Test Architecture Reference Manual for IP Telephony OL-11591-01 Chapter 12 IP Video Telephony Configuration Cisco Unified Videoconferencing Gateway Configuration for Video PSTN Gateway . . . T able 12-14 Cisco Unified V ideoconfer encing MCU Configur ation: PV C/3540 GW > Settings > Bonding Field Setting Enable bonding Checked [...]

  • Page 16

    12-16 System Test Architecture Reference Manual for IP Telephony OL-11591-01 Chapter 12 IP Video Telephony Configuration Cisco Unified CallManager Configuration for IP Video Telephony Cisco Unified CallManager Configuration for IP Video Telephony The follo wing sections provide an o vervie w of ho w Cisco Unif ied CallManager was conf igured for IP[...]

  • Page 17

    12-17 System Test Architecture Reference Manual for IP Telephony OL-11591-01 Chapter 12 IP Video Telephony Configuration Cisco Unified CallManager Configuration for IP Video Telephony Cisco Unified CallManager Configuration Overview The follo wing table provides an ov erview of ho w to conf igure Cisco Unif ied CallManager for IP V ideo telephony .[...]

  • Page 18

    12-18 System Test Architecture Reference Manual for IP Telephony OL-11591-01 Chapter 12 IP Video Telephony Configuration Cisco Unified CallManager Configuration for IP Video Telephony The follo wing devices were assigned to the re gions sho wn: • SJC-Local region—Includes all phones without video capabilities, CTI ports, v oice mail ports, conf[...]

  • Page 19

    12-19 System Test Architecture Reference Manual for IP Telephony OL-11591-01 Chapter 12 IP Video Telephony Configuration Cisco Unified CallManager Configuration for IP Video Telephony SIP Trunk Calls with Asymmetric Regions This section provides an o vervie w of two asymmetric regions scenarios for intercluster calls across SIP trunks. Scenario 1?[...]

  • Page 20

    12-20 System Test Architecture Reference Manual for IP Telephony OL-11591-01 Chapter 12 IP Video Telephony Configuration Cisco Unified CallManager Configuration for IP Video Telephony The regions include the follo wing de vices: • Region A (V ideo)—All video enabled phones, including Cisco Unif ied V ideo Adv antage • Region B (SJC-Local)—A[...]

  • Page 21

    12-21 System Test Architecture Reference Manual for IP Telephony OL-11591-01 Chapter 12 IP Video Telephony Configuration Cisco Unified CallManager Configuration for IP Video Telephony Region A – SJC Cisco Unif ied CallManager – Region B – T ranscoder – Region C – Intercluster trunk – Region D – transcoder – Re gion E – DFW Cisco U[...]

  • Page 22

    12-22 System Test Architecture Reference Manual for IP Telephony OL-11591-01 Chapter 12 IP Video Telephony Configuration Cisco Unified CallManager Configuration for IP Video Telephony In addition to Cisco RSVP Agent, you can use Cisco Unif ied CallManager region and location settings to establish video bandwidth for a call. Ho wev er , with the int[...]

  • Page 23

    12-23 System Test Architecture Reference Manual for IP Telephony OL-11591-01 Chapter 12 IP Video Telephony Configuration Cisco Unified CallManager Configuration for IP Video Telephony Supported Codec: g711ulaw, Maximum Packetization Period: 30 Supported Codec: g711alaw, Maximum Packetization Period: 30 RSVP : ENABLED Gatekeeper Configuration in Cis[...]

  • Page 24

    12-24 System Test Architecture Reference Manual for IP Telephony OL-11591-01 Chapter 12 IP Video Telephony Configuration Cisco Unified CallManager Configuration for IP Video Telephony After this video conference bridge was added to Cisco Unif ied CallManager , it was added to a media resource group. This media resource group was then added to a med[...]

  • Page 25

    12-25 System Test Architecture Reference Manual for IP Telephony OL-11591-01 Chapter 12 IP Video Telephony Configuration Cisco Unified CallManager Configuration for IP Video Telephony Route Pattern Configuration for MCU Service Cisco Unif ied CallManager routes outbound calls to the MCU via this H.323 gatew ay utilizing a route pattern. In V ery La[...]

  • Page 26

    12-26 System Test Architecture Reference Manual for IP Telephony OL-11591-01 Chapter 12 IP Video Telephony Configuration Video Endpoints Configuration Note By default, Cisco Unif ied CallManager waits for and endpoint to sent its capability before Cisco Unif ied CallManager sends a T erminal Capability Set. Howe ver , calls from Cisco Unif ied V id[...]

  • Page 27

    12-27 System Test Architecture Reference Manual for IP Telephony OL-11591-01 Chapter 12 IP Video Telephony Configuration Video Endpoints Configuration For additional information about adding and conf iguring phones and endpoints in Cisco Unif ied CallManager , refer to the “Cisco Unif ied IP Phone Conf iguration” chapter in Cisco Unif ied CallM[...]

  • Page 28

    12-28 System Test Architecture Reference Manual for IP Telephony OL-11591-01 Chapter 12 IP Video Telephony Configuration Video Endpoints Configuration Phone Configuration for Non-Gatekeeper-Controlled H.323 Video Endpoints T o access the Cisco Unif ied CallManager Administration web pages for adding and conf iguring video endpoints, choose Device &[...]

  • Page 29

    12-29 System Test Architecture Reference Manual for IP Telephony OL-11591-01 Chapter 12 IP Video Telephony Configuration Video Endpoints Configuration This video endpoints were entered in Cisco Unif ied CallManager Administration as an H.323 client device model type. T able 12-32 shows ho w this device was conf igured. Fields not sho wn in this tab[...]

  • Page 30

    12-30 System Test Architecture Reference Manual for IP Telephony OL-11591-01 Chapter 12 IP Video Telephony Configuration Video Endpoints Configuration Phone Configuration for SCCP Video Endpoints with Associated Cisco Unified Video Advantage Cisco Unif ied V ideo Advantage clients were installed and conf igured for the V ery Large Campus with Clust[...]