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Cisco TelePresence MCU 4200 Series

Gatekeepers tested for the MCU

Which gatekeepers have been tested for the Cisco TelePresence MCU?

The table below shows the gatekeepers (and versions) that have been tested with the Cisco TelePresence MCU for calls. The latest versions of each gatekeeper support neighboring with the MCU's built-in gatekeeper.

We recommend that you use the Terminal / Gateway option unless you are using an MCU service prefix (in this case, use Gateway). Only use a different option if you are:

  • using the Cisco VCS or Cisco acquired TANDBERG gatekeeper (with or without a service prefix), in which case use MCU (standard)
  • using the Cisco Gatekeeper (with or without a service prefix), in which case use Gateway (Cisco GK compatible)
  • using the VCON MXM Gatekeeper (with or without a service prefix), in which case use MCU (compatible)
Gatekeeper Version Routed mode Recommended registration type:
Service prefix No service prefix
Cisco VCS Up to X6.1 H.245-routed MCU (standard) MCU (standard)
Cisco acquired TANDBERG Gatekeeper N4.0
N5.x
N6.x
Direct
H.245-routed
MCU (standard) MCU (standard)
Cisco TelePresence 2.0(x) and later Direct Gateway Terminal/Gateway
GNUGK 2.0.5
2.2.x
Direct
H.225-routed ("GKrouted")
H.245-routed
Gateway Terminal/Gateway
Polycom PathNavigator 7.00.00 Direct
H.245-routed ("Routed")
Gateway Terminal/Gateway
Polycom V2IU 6.1.2 Direct Gateway Terminal/Gateway
Radvision ECS 3.5.x
4.0.x
4.1.x
Direct
H.225-routed ("Q.931-routed")
H.245-routed
Gateway Terminal/Gateway
Radvision Pathfinder* 5.6.0.0.15 Full-proxy Gateway Terminal/Gateway
Emblaze-Vcon MXM Gatekeeper 4.29
4.51
H.245-routed MCU (compatible) MCU (compatible)
Cisco Gatekeeper 12.3(19) Direct Gateway (Cisco GK compatible) Gateway (Cisco GK compatible)

* Disable H.264 if you experience problems with video.



Note: Over the last few years we have found that some older gatekeepers require particular registration types to enable the Cisco TelePresence MCU to register with them, which is why we have developed a range of settings. However, in testing more recent versions of third party gatekeepers we find that some of these settings are no longer required - but they remain in the product for compatibility reasons.

This article applies to the following products:

  • Cisco TelePresence MCU 4200 / MSE 8420
  • Cisco TelePresence MCU 4500
  • Cisco TelePresence MSE 8510 blade

April 13th, 2011 TAA_KB_47