VGSC 2008 released for VoIP Anti-Blockade, get free trial

For political & economic reasons, ISP may block VoIP in your country. To protect your VoIP business & profit, SpeedVoIP Communication Technology Co., Ltd. is providing Security VoIP software solution, VGSC 2008, which installed on client side’s PC.Key Features:·  Maximum call completion rate and maximum voice service duration ·  SIP core standards and a variety of drafts supported ·  Proprietary link layer protocol for controlling ·  Any 3rd-party Softphone/ATA/Gateway/IPPhone/IAD and SIP Proxy/Registrar/SBC supported ·  The most comprehensive codec including g.711/g.723/g.729ab/iLBC/gsm/speechX supported ·  Bypassing Narus and Verso platform detection ·  Flexible user-customized encryption policy driven ·  Strict call path protection and security up to termination ·  Only simultaneous signaling/media/T.38 fax packet support across any firewall. ·  No network or firewall modification is required. ·  Excellent voice quality without any latency and performance compromise ·  Small footprint terminal SDK . ·  Available on all major platforms. Pls review: www.speed-voip.com for details & get free trial at http://speed-voip.com/download.html   LynnMSN: svoipsales@hotmail.comHomepage: www.speed-voip.com