For calls sent/recieved via the PSTN network that are forwarded to an extension not using the following facilities:
Huntgroups
Voicemail
IVR
our system supports g729-a, g711-u and g711-a.
For calls between two SIP devices all codecs are supported provided the devices at each end of the call support them. The only expection is Apple MACs, are as far as we are aware at the moment, no softphone packages that support the g729-a codec on the MAC.
Article ID: 6, Created On: 1/9/2009, Modified: 6/9/2009