Codecs order

Asterisk Asterisk General
1

hello i have problem
hi
i am connected to provider thru SIP trunk, with OpenSIPS, on OpenSIPS is connected Asterisk as Endpoint
for SIP phones

everythin is ok while i use ulaw or alaw,
on asterisk: disallow=all, allow=alaw,allow=ulaw

on some phones i need lower codec, so i set up for this extension
disallow=all
allow=g729

no i suppose asterisk should do transcoding, but he don’t, is there any special configuration

so to trunk i’ve add allow=g729 (to PEER and USER detail)
with this configuration, outgoing calls are ok

but inbound call aren’t working, if i understad debug messages correctly, asterisk is trying to make channel to endphone on alaw not with g729 (ist only allowd codec in setup for this sip extensions)

can i change order of preffered codecs in any way ?

2

Does your asterisk have a G729 CoDec license?

3

am sorry , i didn’t know there is needed licence for g726
there isn’t needid licence only for passthru,

thank you for your help

4

[quote=“jinkt”]am sorry , i didn’t know there is needed licence for g726
there isn’t needid licence only for passthru,[/quote]
That’s true, except when you were expecting your asterisk to perform a transcoding that requires a G729 CoDec license.