ISDN q931 SIGO call is not supported bug?

Unanswered Question
Sep 19th, 2008

Has anyone seen this before in a 'debug isdn q931' on a H323 gateway. This was for a outbound call that failed, on 12.4(15)T3 IOS and we had to reboot router and then outbound calls started to work again.

Below is the entire 'debug isdn q931' for the outbound call attempt. Notice it doesn't get to the TX -> SETUP part.

*Sep 18 15:37:53.784: ISDN Se0/1/0:23 Q931: Applying typeplan for sw-type 0xD is 0x2 0x1, Calling num 5551234567

*Sep 18 15:37:53.784: ISDN Se0/1/0:23 **ERROR**: CCPMSG_OutCall: SIGO call is not supported for non-QSIG switch-types

*Sep 18 15:37:53.784: ISDN Se0/1/0:23 **ERROR**: CCPMSG_OutCall: fails with cause 0x64

I'm working with TAC on this since before rebooting to fix it, but so far nothing found on this issue.

I have this problem too.
0 votes
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 4 (1 ratings)
gogasca Thu, 09/25/2008 - 13:02


SIGO calls are only supported for QSIG.

Not sure if you guys have Network Extension facility or any Q.sig Annex M1 enabled in router?


Erick Bergquist Thu, 09/25/2008 - 17:20

No, nothing like that is enabled or configured in the router. Are these commands global or on the D channel interface?

It has been fine since we rebooted the router.


This Discussion