Netvouz / errant / tag / sip http://netvouz.com/errant/tag/sip?feed=rss errant's bookmarks tagged "sip" on Netvouz Asterisk http://www.asterisk.org/ The Open Source PBX Applications errant Tue, 27 Jun 2006 23:49:25 GMT SIPfoundry Open Source PBX, VoIP Solutions, and VoIP Phones http://www.sipfoundry.org/ Open Source SIP solution Applications errant Tue, 27 Jun 2006 23:49:05 GMT