ISDN Call Clearing:Incompatible Destintion

Unanswered Question
Apr 12th, 2009


From my MGCP gateway (Cisco 2811) when i dial the number "042191074" i get the error mesage: "incompatible destination" & get fast bust tone.

But from any cell phone or using different PBX-AVAYA, i am able to call that very number.

Plz find attached the sh run & the debug output for the same & suggest....

I have this problem too.
0 votes
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
s-bruening Tue, 09/29/2009 - 05:22

Hi, try to enable the checkfield for the following option in the gateway parameter section:

[ ]Setup non-ISDN Progress Indicator IE Enable****

I had the same problem with a different number and this option has fixed it.


This Discussion