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 SIP SDK 3.0

"sip sdk for .net and win32 com"

 
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Version 3.0  |  Released: 6/19/2008
* Multi-Line, Multi-User conference support * Make and receive SIP based phone calls * VoIP conferencing with crystal clear sound even for both low and high-bandwidth users (G711 A/U, Speex, GSM6.10, iLBC, L16, g723, g729) * UDP, TCP, STUN, TURN, ICE, VAD, DTMF support * Secure SIP account settings

Version 2.3  |  Released: 2/14/2008
* Multi-User conference support * Make and receive SIP based phone calls * VoIP conferencing with crystal clear sound even for both low and high-bandwidth users (G711 A-Law, G711 U-Law, Speex, GSM6.10, iLBC, L16, g723 and g729 * NEW in v2.3! Secure Weblicensing (protect your license in websites)

Version 2.2  |  Released: 2/6/2008
* NEW in v2.2! Multi-User conference support * Easily make and receive SIP based phone calls through any SIP compliant IP-Telephony provider * VoIP conferencing with crystal clear sound even for both low and high-bandwidth users (G711 A-Law, G711 U-Law, Speex, GSM6.10, iLBC, L16, g723 and g729

Version 2.1.1  |  Released: 1/15/2008
* Easily make and receive SIP based phone calls through any SIP gateway or SIP compliant IP-Telephony service provider
* VoIP conferencing with crystal clear sound even for both low and high-bandwidth users (G711 A-Law, G711 U-Law, Speex, GSM6.10, iLBC, L16, g723 and g729

 
SIP SDK 3.0
SIP SDK for .NET and ActiveX - A powerful and highly versatile VoIP SDK to accelerate development of SIP applications. Our brand-new SIP SDK provides a powerful and highly versatile solution to add quickly SIP (Session Initiation Protocol) based dial and receive phone calls features in your software applications and websites. It accelerates the development of SIP/ RTP compliant soft phone with a fully-customizable user interface and brand name. ... [read more]
 
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