Dial Peer Configuration Help

Unanswered Question
Jul 10th, 2008

On an H323 gateway what dial peer do I need to configure to route an inbound 800 number that is coming in on a CAS T-1 sending the last four digits as the DNIS. Currently this T-1 is only being used for outbound traffic.


I have this problem too.
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Paolo Bevilacqua Thu, 07/10/2008 - 11:08


dial-peer voice 1234 voip

destination-pattern 1234

session target ipv4:x.x.x.x

codeg g711u

no vad

dtmf-relay rtp-npe

Please rate post if it does!

dfhensley Thu, 07/10/2008 - 11:22

This didn't work for me. When calling the number I get dead air, no ring back.


Paolo Bevilacqua Fri, 07/11/2008 - 01:53

Does the CM knows about the called DID?

Next step would be debugs like "cch323" with "term mon".

Ayodeji oladipo... Fri, 07/11/2008 - 09:30

Your dial-p voice 411 below specifies a 4 digit number. However you said the inbound number is 800

can you tell me the full number delievered to your gateway.

You can know this by doing a dbug isdn q.931 and place a test call to the number...

dial-peer voice 411 voip

destination-pattern [0-8]...

progress_ind setup enable 3

modem passthrough nse codec g711ulaw

session target ipv4:

dfhensley Fri, 07/11/2008 - 09:52

This is the message I got when I did the debug and called the number. Telco is suppose to be sending 4191 as the dnis. The whole number is 877-367-4191



Jul 11 13:46:09.132: ISDN Se0/0/1:23 Q931: TX -> CONNECT pd = 8 callref = 0x807D

Jul 11 13:46:09.168: ISDN Se0/0/1:23 Q931: RX <- CONNECT_ACK pd = 8 callref = 0x007D

Jul 11 13:46:09.168: ISDN Se0/0/1:23 **ERROR**: call_progress: DEV_CONNECTED VOICE ERROR: Bearer capability not available(0x3A): b channel 2 call id 0


Ayodeji oladipo... Fri, 07/11/2008 - 10:04

I need to see the full debug..including the part that showed the calling and called number and also the cuase code..

send the full output


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