SIP SDK
version history
* 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
* 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)
* 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
* NEW in v1.3: Multi-line support.
* NEW in v1.3: DTMF tones support (SIP INFO and RTP)
* NEW in v1.3: Recording voice conversation into PCM WAVE (.wav) file
* NEW in v1.3: Playing PCM WAVE (.wav) files to a voice conversation
* NEW in v1.3: Dynamically loadable codec´s support GSM6.10, g723 codec
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