[cisco-voip] One-way call connectivity

Scott Voll svoll.voip at gmail.com
Fri Jul 5 16:21:03 EDT 2013


A quick packet capture should show as to whether or not the PBX is sending
traffic or if you need to setup call routing on the PBX to point to the VGW.

YMMV

Scott


On Fri, Jul 5, 2013 at 9:13 AM, Candese Perez <trigena at gmail.com> wrote:

> I am troubleshooting an issue with inbound calls coming from an Ericsson
> PBX ta through a Cisco Voice Gateway to a Siemens PBX.
>
> When the call goes out from the Siemens through the Cisco Voice Gateway
> calls connect, however when an inbound call from the Ericsson gateway comes
> in it won't connect.
>
> Enabling several debugs has not produced any traffic, in fact I don't see
> anything coming into the voice gateway, where as I can see the traffic
> going out when initiated from the Siemens.
>
> There is a firewall between the two systems, however the firewall admins
> see udp traffic between the voice gateway and the Ericsson.
>
> I am curious as to why I am not seeing anything when running debugs, these
> are the debugs I have been running.
>
> debug voip ccapi all
> debug vtsp all
>
> Are there other debugs I should be running?
>
> Thanks!
>
>
>
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