Actually you are observing what Kai Ludwig describes in the comments at the bottom of the Zaki post you referenced in your previous post (http://zaki.asia/2009/04/28/freeswitch-module-in-opensim/): "Actually the new FreeSwitch siren14 codec has never been used with SLVoice! Everybody having voicechat with OpenSim is using PCMU without knowing it.
The current combination of OpenSim+SLVoice+SfreeSwitch does not use the siren14 codec. Instead the communication falls back on using PMCU/8000+L16/8000, as it can be seen when analyzing the traffic. SLVoice asks for “SIREN14-3D”, FreeSwitch offers “G7221″. Not matching makes SLVoice fall back to its other choices wich are PCMU/8000 or PCMA/8000. Though this still works it is not giving the high quality that has to be expected by the siren codec. And even worse the PCMU codec has a permanent up- AND downstream of each 90 kps even when not transmitting. Still no solution found for this issue … and I dont know if SLVoice is compatible with the G7221 implementation at all." -- View this message in context: http://opensim-users.2152040.n2.nabble.com/Improve-voice-quality-OpenSim-and-FreeSwitch-tp5716434p5719289.html Sent from the opensim-users mailing list archive at Nabble.com. _______________________________________________ Opensim-users mailing list [email protected] https://lists.berlios.de/mailman/listinfo/opensim-users
