Bypass VoIP Blockade by customized Softphone/Dialer You Brand your Logo, No time limited, Running forever. Outline The award-winning VoiceGuard™ Client SDK is powerful and highly versatile programming kit that forms basis of widely used VGSC, designed to incorporate voip anti-blocking capability into existing legacy softphone and dialer running on Windows. It includes all the components developers require including an entire VGSC GUI application source code that demonstrate efficient API usage, and detailed document. The SDK is an IETF standard compliant, and provides high performance API layer for full user control and flexibility. The VoiceGuard™ Softphone SDK is unique member of VoiceGuard™ family of VoIP anti-blocking solution, designed to dramatically accelerate development of softphone or dialer with necessary bypassing VoIP blocking imposed by ISP. Products developed with toolkit include: Softphone
Dialer
Session Border Controllers
IM Client
B2BUA

SpeedVoIP Debuts VoIP Anti-Blocking.
VoiceGuard™ is versatile and powerful VoIP anti-blocking solution for ITSP and end-user which can protect call completion and lead to maximum service duration while prevent revenue leakage for ITSP, which can work with any 3rd-party Softphone/ATA/Gateway/IPPhone/IADs and SIP proxy or server.
You have the following options:
• VoiceGuard™ SPE VoIP Adapter(VGSPE) – hardware, VoIP anti-blocking ATA, model 1 - 4 FXS & FXO ports
• VoiceGuard™ Border Controller(VGBC) – hardware, support any brands ATA/Softphone, such as Linksys PAP2
• VoiceGuard™ Standalone Client(VGSC) for Windows – software, support any brands ATA/Softphone, such as Linksys PAP2 & X-lite
For more inform, pls review: www.speed-voip.com