[Asterisk-Users] H323 calls will not stay connected

[Richard Scobie]

Daren J. Howell DTCommunication wrote:
> Have Asterisk connected to a H323 compatible legacy PBX using QSIG 
> protocol and IP trunks.
> 
> I can call to Asterisk, and from Asterisk using X-Lite softphone but 
> whenever either end picks up, the calls disconnects.

Try restricting both ends to one codec;

disallow=all
allow=codec of choice

at the asterisk end and whatever you need to do at the legacy end.

Regards,

Richard