http://www.voiceoverip.ch Alles zum Thema VoIP in Europa Wed, 01 Feb 2012 10:10:35 +0000 http://wordpress.org/?v=2.9.1 en hourly 1 http://www.voiceoverip.ch/2009/07/12/sip-session-initiation-protocol/ http://www.voiceoverip.ch/2009/07/12/sip-session-initiation-protocol/#comments Sun, 12 Jul 2009 14:06:06 +0000 admin http://www.voiceoverip.ch/?p=164 http://www.voiceoverip.ch/2009/07/12/sip-session-initiation-protocol/feed/ 0 http://www.voiceoverip.ch/2009/07/02/was-ist-voip-sip-wo-liegen-die-unterschiede-zum-fixnet/ http://www.voiceoverip.ch/2009/07/02/was-ist-voip-sip-wo-liegen-die-unterschiede-zum-fixnet/#comments Thu, 02 Jul 2009 21:23:53 +0000 admin http://web12.schweitzer.hh.clusters.de/?p=6 http://www.voiceoverip.ch/2009/07/02/was-ist-voip-sip-wo-liegen-die-unterschiede-zum-fixnet/feed/ 0