BRI on C2811 with Deutsche Telekom

Unanswered Question
Oct 7th, 2008

Hello all,

iam trying to configure my BRI wic with ISDN line from Deutsche Telekom but without success with this message:

"**ERROR**: Ux_BadMsg: Invalid Message for call state 11, call id 0x8007, call ref 0x5, event 0x62"

. I can calling everywhere, i can receive calls but both type of calls end after i pick up the phone.

Here is BRI cfg:


interface BRI0/0/0

no ip address

isdn switch-type basic-net3

isdn timer T310 10000

isdn overlap-receiving

isdn twait-disable

isdn point-to-point-setup

isdn layer1-emulate network

isdn autodetect

isdn incoming-voice voice

isdn map address type plan unknown type unknown

isdn sending-complete

isdn outgoing-voice info-transfer-capability 3.1kHz-audio

isdn static-tei 0

isdn timeout-signaling

isdn skipsend-idverify


output from "debug isdn q931" is in attachment debug.txt

Can you help me please with it ?

Thank a lot.



I have this problem too.
0 votes
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)


This Discussion