At this time, Nextiva’s only supported codec is G711U.
One of Nextiva’s goals is to provide the highest quality service in the industry. The codec does require more bandwidth than some other codecs, but we are intent on providing the best call quality possible.
If any other codec setting is used with Nextiva it will result in poor call quality or call failures.
Tags: codec, connect, hosted, nextos, pbx, trunking