[cisco-voip] IP phone to CCM to GW to PSTN (one ring then busy tone)

[Marcin Nowacki]

Sorry , I was wrong it should be added to voip dial-peers :

 

voice class codec 100

 codec preference 1 g711alaw

 codec preference 2 g711ulaw

 codec preference 3 g729br8

 codec preference 4 g729r8

 

dial-peer voice 1 voip

destination-pattern [478]..

 voice-class codec 100

 session target ipv4:10.1.5.254

 dtmf-relay h245-alphanumeric

 no vad

 

Marcin 

________________________________

From: Tamer Mohamed Bayomy [mailto:tamer.bayomy at xceedcc.com] 
Sent: Monday, May 30, 2005 3:10 PM
To: Marcin Nowacki
Cc: cisco-voip at puck.nether.net
Subject: RE: [cisco-voip] IP phone to CCM to GW to PSTN (one ring then
busy tone)

 

Thanks Marcin, but how I can add codec class command to [Dial peer pots
or Voice-port] the GW will not accept it..!!!

 

________________________________

From: Marcin Nowacki [mailto:Marcin_Nowacki at sevenet.pl] 
Sent: Monday, May 30, 2005 12:30 PM
To: Tamer Mohamed Bayomy; cisco-voip at puck.nether.net
Subject: RE: [cisco-voip] IP phone to CCM to GW to PSTN (one ring then
busy tone)

 

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

 

Marcin

 

________________________________

From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Tamer Mohamed
Bayomy
Sent: Monday, May 30, 2005 7:17 AM
To: cisco-voip at 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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