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Tag: ‘voip’

FreeSWITCH, OpenSim and the G722.1C codec

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 …

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How to compile Voipforvw’s SLVoice

What is Voipforvw? With the SecondLife viewer comes an executable named SLVoice.exe. This is the piece of software that is responsible for the “low level” voice communication, so while the viewer does the accounting (login information, UI), this part does all the heavy lifting of contacting the voice servers and of  course translating the voice …

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FreeSWITCH module in OpenSim

A video tutorial for setting up OpenSim to use the new FreeSWITCH voice chat module.

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Voice chat in OpenSim

Overview If you want to set up voice chat for your grid, here is a rundown on what you will need and how it works. The SIP server that is currently used with OpenSim is Asterisk. The setup is based on a dynamic, MySQL-based configuration that our frontend (at this point a python script that …

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