Kai Ludwig has recently left a very valuable comment (thank you, Kai): Actually the new FreeSwitch siren14 codec has never been used with SLVoice! Everybody having voicechat with OpenSim is using PCMU without knowing it. Actually I didn’t realize that at first either, but after he pointed this out, I started looking for a way …
FreeSWITCH module in OpenSim
A video tutorial for setting up OpenSim to use the new FreeSWITCH voice chat module.