[cisco-voip] SIP endpoints on the other side of an H.323trunk...

Carter, Bill bcarter at sentinel.com
Thu Jul 23 07:54:45 EDT 2009


Try sip dialpeers on the ipipgw. H323 gk is still used for setup, sip peers for transport.



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-----Original Message-----
From: Jonathan Charles
Sent: Wed 07/22/2009 8:56 PM
To: ccie_voice at onlinestudylist.com;cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] SIP endpoints on the other side of an H.323trunk...
 
OK, so if SIP endpoints aren't supported, does that mean the CUE is
not supported across the GK?

On Wed, Jul 22, 2009 at 6:21 PM, Jonathan Charles<jonvoip at gmail.com> wrote:
> So, does anyone know if this is true?
>
> I am actually seeing that SIP cannot call phones across an H.323
> trunk....  It looks like everything is fine, the call sets up, but
> then no audio cuts through and the SIP phone keeps ringing...
>
> And then I see this when I hang up the cucm phone
>
>
> Jul 22 23:19:48.514: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
> Sent:
> SIP/2.0 500 Internal Server Error
> Reason: Q.850;cause=16
> Date: Wed, 22 Jul 2009 23:19:40 GMT
> From: "Phone1" <sip:3005 at 192.168.29.254>;tag=00169def16e500dfdb252a73-c3694981
> Allow-Events: telephone-event
> Content-Length: 0
> To: <sip:5001 at 192.168.29.254>;tag=BCCA62C-BD3
> Call-ID: 00169def-16e50019-a4734327-02d0c87d at 192.168.29.102
> Via: SIP/2.0/UDP 192.168.29.102:5060;branch=z9hG4bKc0c82a6f
> CSeq: 101 INVITE
> Server: Cisco-SIPGateway/IOS-12.x
>
>
> Jul 22 23:19:48.522: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
> Received:
>
> BR2#ACK sip:5001 at 192.168.29.254 SIP/2.0
> Via: SIP/2.0/UDP 192.168.29.102:5060;branch=z9hG4bKc0c82a6f
> From: "Phone1" <sip:3005 at 192.168.29.254>;tag=00169def16e500dfdb252a73-c3694981
> To: <sip:5001 at 192.168.29.254>;tag=BCCA62C-BD3
> Call-ID: 00169def-16e50019-a4734327-02d0c87d at 192.168.29.102
> Date: Wed, 22 Jul 2009 23:19:44 GMT
> CSeq: 101 ACK
> Content-Length: 0
>
>
>
> On Wed, Jun 10, 2009 at 1:30 AM, Jonathan Charles<jonvoip at gmail.com> wrote:
>> Found a weird statement in a Cisco doc:
>>
>> "SIP endpoints are not supported on H.323 trunks. SIP endpoints are
>> supported on SIP trunks only"
>>
>> This was in the SRST System Admin guide under Octo-Lines...
>>
>> I thought the CUBE fixed this?
>>
>>
>> Jonathan
>>
>
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