Voice over IP Cisco - RE: IP phone to CCM to GW to PSTN (one ring then busy

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Author RE: IP phone to CCM to GW to PSTN (one ring then busy
Marcin Nowacki

2005-05-30, 7:45 am

This is codec mismatch , try to add codec class to the PSTN port on GW.



Marcin



________________________________

From: cisco-voip-bounces@puck.nether.net
[mailto:cisco-voip-bounces@puck.nether.net] On Behalf Of Tamer Mohamed
Bayomy
Sent: Monday, May 30, 2005 7:17 AM
To: cisco-voip@puck.nether.net
Subject: [cisco-voip] IP phone to CCM to GW to PSTN (one ring then busy
tone)



Dear All,



Kindly I need help as I'm having very weird problem which is as follows:



At Site 1:



We have IP Phones registered in Site 1 CCM,



At Site 2:



We have cisco voice gateway which can dial to the PSTN



The problem:



When I dial from the IP phones any number behind Site 2 PSTN the call
rings only one time and then send me busy tone.



This case is casing business pain and I can not find any clue, I need
help..



Regards..






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