What is your second choice gateway? If it is H323 check using debug voip 
dialpeer.

Why is the call not succeeding through the MGCP gw? You are receiving "no 
circuit/channel available" which means you are trying to use an invalid bearer 
channel. Try using Top-Down within the MGCP gw and then no mgcp/mgcp and see if 
the call succeeds. Then when you have the call going through the MGCP gw 
successfully shutdown the voiceport and check the backup path.

Vik Malhi – CCIE #13890 
Managing Partner - IPexpert, Inc.

Telephone: +1.810.326.1444 ext 420
Fax: +1.810.454.0130 
Mailto: [email protected]




On Mar 5, 2012, at 2:36 AM, J. Peralta wrote:

> I have a questions regarding redundancy withing the a route list.
> 
> I changed the Service parameters to
> Stop Routing on Unallocated Number Flag : False
> 
> After receiving the following message from my MGCP gateway, Call
> Manager does not attempt the call over the secondary group inside the
> route List. Any ideas why?
> 
> Jan 12 10:11:17.834 GMT: ISDN Se0/0/0:23 Q931: RX <- CALL_PROC pd = 8
> callref = 0xBDA2
>        Channel ID i = 0xA9838B
>                Exclusive, Channel 11
> Jan 12  10:11:17.918 GMT: ISDN Se0/0/1:23 Q931: RX <- CALL_PROC pd = 8
> callref = 0x9BB5
>        Channel ID i = 0xA98383
>                Exclusive, Channel 3
> Jan 12  10:11:18.466 GMT: ISDN Se0/0/1:23 Q931: RX <- DISCONNECT pd =
> 8  callref = 0x9BB5
>        Cause i = 0x80A2 - No circuit/channel available
> Jan 12  10:11:18.494 GMT: ISDN Se0/0/1:23 Q931: TX -> RELEASE pd = 8
> callref = 0x1BB5
> Jan 12  10:11:18.566 GMT: ISDN Se0/0/1:23 Q931: RX <- RELEASE_COMP pd
> = 8  callref = 0x9BB5
> 
> Thanks,
> 
> J
> _______________________________________________
> For more information regarding industry leading CCIE Lab training, please 
> visit www.ipexpert.com
> 
> Are you a CCNP or CCIE and looking for a job? Check out 
> www.PlatinumPlacement.com

_______________________________________________
For more information regarding industry leading CCIE Lab training, please visit 
www.ipexpert.com

Are you a CCNP or CCIE and looking for a job? Check out 
www.PlatinumPlacement.com

Reply via email to