[cisco-voip] IP to ISDN Video Gateway

Wes Sisk wsisk at cisco.com
Tue Jul 26 21:30:37 EDT 2005


For additional implemation details of CallManager with Video, take a 
look at the Video with CallManager SRND:
http://www.cisco.com/go/srnd

I have used this setup with polycom and tandberg endpoints and been 
pretty pleased.

/Wes

Wes Sisk wrote:

>Hi Steve,
>
>The 35xx series gateways provide b-channel bonding required for video 
>IP<-> ISDN
>the 3526 can do a single PRI, the 3540 is modular.
>
>/Wes
>
>Steve G wrote:
>
>  
>
>>Hello,
>>     I would like to know if any of you are using a Cisco IP to ISDN 
>>gateway for videoconferencing.  I have Polycom VSX7000 endpoints which 
>>can register to a gatekeeper, and are configurable as an H.323 
>>endpoint in CCM 4.1.3.  I have done this much.  My hopes is that I can 
>>now purchase a gateway that will take 1 or 2 PRIs and act as a gateway 
>>between my IP network and the PSTN.  BTW, I currently have an MGCP 
>>gateway which is linked to a Nortel 81c via a PRI.
>> 
>>So, Please let me know if you are in a similar situation and what 
>>hardware it is that you are using for the Gateway.
>> 
>>Thank you,
>>Steve
>>
>>------------------------------------------------------------------------
>>
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>> 
>>
>>    
>>
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