Is there any way to define which g711
encoding is preferred on a Skinny/SCCP Cisco Phone or a ATA186?
I was not able to find anything regarding the
phones. In the call manager I can only set
up g711 in a region, but not if it shall
be alaw or ulaw.
The default behavior of the cisco phones I tested was to initiate a call with g711ulaw.
Here in Europe it makes sense do directly use
alaw. I know that the Software MTP can be used
to change in between and this is also in use
for our PSTN GW, but I would like no change in
the RTP packets.
How can I force the sccp phone to directly use g711alaw?