[asterisk-users] g729 codec help

[Hermann Wecke]

programming dept wrote:
> What happens is that if we terminate calls to carriers who accept
> only the g729 codec we get a 503 service unavailable.

are you sure that your carrier will accept g.729? Sometimes they don't 
accept under iax2 and do accept under sip... check your debug for more 
information about this specific error also - maybe it is something not 
related to your g.729 codec/license

codecs are allowed into your sip.conf or iax.conf?

[general]

disallow=all
allow=g729

or under your peer/friend config:

[blahblahblah]
type=...
disallow=all
allow=g729