==== VoIP ====

voice over IP, internet telephony, etc+


====Encrypted voice calls====
  * see https://ostel.co/ and https://jitsi.org/

====skype====
  * see [[skype surveillance]]
  
====software====
  * PBX software for linux http://www.asterisk.org/ (and bsd/osx/etc .. http://www.voip-info.org/wiki-Asterisk+introduction )
  * gnomemeeting / voxilla / etc+: NetMeeting? compatible
  * gspeakfreely http://gspeakfreely.auriga.wearlab.de/
  * speak freely for unix-likes http://www.fourmilab.ch/speakfree/unix/
  * gphone >> http://gphone.sourceforge.net/
  * kphone
  * what about rat? (When speakfreely is used in rtp mode, it can communicate with gphone and rat.)
  * commercial, cross platform (wintel/mac) http://www.xten.com/
  * linphone >> http://www.linphone.org/?lang=us&rubrique=1
  
====hardware / drivers====
  * http://voip.ring.org/
  * Creative Labs USB VOIP Blaster on NetBSD?, Linux, and Windows

====protcols / reading/ research====
  * http://www.openh323.org/
  * linux voip notes http://www.bewley.net/linux/voip/

====on OsX====
  * ichatAV seems to work well.
  * XMeeting aims to make a video conferencing platform http://xmeeting.sourceforge.net/
  * ...so does the earthlink conference manager http://www.research.earthlink.net/confmgr/