[cisco-voip] I can't hear congestion tone.

[Paul]

I'd do some more testing with your telco.




________________________________
From: 서영석 <sehsys at innet.co.kr>
To: cisco-voip at puck.nether.net
Sent: Tuesday, April 21, 2009 9:58:47 PM
Subject: [cisco-voip] I can't hear congestion tone.


Dear all.
 
I have a problem.
I can’t hear congestion tone when all circuits (trunks) are busy.
 
What’s the problem? 
Please let me know the reason. 
 

- configuration-
 
voice-card 0
 codec complexity high
 no dspfarm
 
voice call send-alert
voice rtp send-recv
 
controller T1 1/0/0
 framing esf
 linecode b8zs
 cablelength long 0db
 ds0-group 0 timeslots 1-15 type e&m-immediate-start
 
voice-port 1/0/0:0
 timeouts interdigit 5
 
dial-peer voice 23 pots
 destination-pattern 23T
 port 1/0/0:0