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Today's Topics:

   1. One-way call connectivity (Candese Perez)
   2. Re: One-way call connectivity (Kenneth Hayes)
   3. Re: One-way call connectivity (Carlo)
   4. Re: One-way call connectivity (Scott Voll)


----------------------------------------------------------------------

Message: 1
Date: Fri, 5 Jul 2013 11:13:56 -0500
From: Candese Perez <[email protected]>
To: "[email protected] VOIP" <[email protected]>
Subject: [cisco-voip] One-way call connectivity
Message-ID:
        <camahmvkn46ylnqlblwhe6auboq+vekwww8w0vxktsspvrp5...@mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"

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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Message: 2
Date: Fri, 5 Jul 2013 14:56:17 -0400
From: Kenneth Hayes <[email protected]>
To: Candese Perez <[email protected]>
Cc: "[email protected] VOIP" <[email protected]>
Subject: Re: [cisco-voip] One-way call connectivity
Message-ID: <-1552732906932367438@unknownmsgid>
Content-Type: text/plain; charset=ISO-8859-1

debug voip dialpeer inout.

Do you have a voip dialpeer between the pbx's?

Sent from my iPad

On Jul 5, 2013, at 2:54 PM, Candese Perez <[email protected]> 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!
>
>
> _______________________________________________
> cisco-voip mailing list
> [email protected]
> https://puck.nether.net/mailman/listinfo/cisco-voip


------------------------------

Message: 3
Date: Fri, 5 Jul 2013 12:56:40 -0700
From: Carlo <[email protected]>
To: Candese Perez <[email protected]>
Cc: "[email protected] VOIP" <[email protected]>
Subject: Re: [cisco-voip] One-way call connectivity
Message-ID: <[email protected]>
Content-Type: text/plain;       charset=us-ascii

Make sure you have a source-interface set in your voice service VoIP commands. 

When you have the call set up. Do a 'show VoIP rtp connection and look at the 
addresses on both ends. 

Sent from my iPhone

On Jul 5, 2013, at 9:13 AM, Candese Perez <[email protected]> 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!
> 
> 
> _______________________________________________
> cisco-voip mailing list
> [email protected]
> https://puck.nether.net/mailman/listinfo/cisco-voip



------------------------------

Message: 4
Date: Fri, 5 Jul 2013 13:21:03 -0700
From: Scott Voll <[email protected]>
To: Candese Perez <[email protected]>
Cc: "[email protected] VOIP" <[email protected]>
Subject: Re: [cisco-voip] One-way call connectivity
Message-ID:
        <cahgd+3_xvqw-nbdmz8azljbw25zzh+oc66cabkcneccxa91...@mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"

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 <[email protected]> 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!
>
>
>
> _______________________________________________
> cisco-voip mailing list
> [email protected]
> https://puck.nether.net/mailman/listinfo/cisco-voip
>
>
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