[cisco-voip] PBX-to-IPPBX calls

[Ratko Dodevski]

Hi, i have question (obviously :) )
I have big troubles connecting a TDM PBX to a IPPBX through SBC via SIP.
When I do *debug isdn q931 *I keep getting this massages:
Cause i = 0x80E018 - Mandatory information element missing
Cause i = 0x80E27D - Message not compatible with call state or not
implemented
Cause i = 0x82E5 - Message not compatible with call state

Called number is ringing but when i pick-up it gives me busy dial and if i
hung-up it rings again. On the SBC I can see that after picking router sends
BYE signal with "Bearer capability not implemented" and instantly sending 2
more invites for call.
I tried with setting bearer-cap Speech and i use the command isdn
incoming-voice voice.

Tried many combinations... Any ideas ????

Thanks
-- 
Ratko
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://puck.nether.net/pipermail/cisco-voip/attachments/20090605/54c42cd2/attachment.html>