[SIPForum-discussion] OCS to PSTN Calling stopped working

[Sam]

may be the GW routing is not done proper , but the logs suggests that there
is problem reaching the terminating gateway and hence call is rejected.

Regards
Sam



On Thu, Oct 14, 2010 at 7:58 PM, Thistle,Jeff <
Jeff.Thistle at stratosglobal.com> wrote:

> We have an OCS FE <-> OCS Mediation server <-> OCS Proxy/Nortel MCM server
> <-> Nortel cs1000 pbx and a OCS Edge Server which sits in our DMZ.  The out
> bound calls from an ocs client to an “external” number (mobile number for
> example) does not work.  OCS client calls to OCS client calls work within
> the office.
>
>
>
> I’ve been looking through the trace logs and I’ve come across this error
> from one of the MCM logs:
>
>
>
> 0/14/2010 9:40:39 AM: 4.0.0.16: Debug: GetNextSipGwId: Error: SIP GW ID
> not found for OCS MS IP: internal ip of mediation server
>
> 10/14/2010 9:40:39 AM: 4.0.0.16: Debug: ProcessRequestToGateway: Error:
> Homing failed (SIP GW not found) - rejecting the call
>
>
>
> I’m not sure if this is something in the Call Server or Signaling Server or
> if it’s an issue on the mediation server.  I can ping all servers involved
> from the mediation server and I can telnet out on 5060, 5061, etc.  I don’t
> know where else to look.  Any ideas?
>
>
>
> I am working with a few people from Nortel and Microsoft so hopefully we
> will get it resolved but I thought I would throw this out to the community
> as well.
>
>
>
> TIA!
>
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