VaxVoIP SIP SDK

VaxVoIP SIP SDK accelerates the development of SIP based webphone, softphone and IVR systems for Desktop OS and Mobile-Phones.Voice change support: VaxVoIP SIP SDK supports Voice Changer, which works in real-time and let you sound like a robot, a chipmunk, a drunk grandpa, a teen boy or someone who just inhaled helium. Answering machine detection support: VaxVoIP SIP SDK exports functionality to develop interactive intelligence based answering machine detection feature. IE, Firefox, Google Chrome, Safari and other web browser support: Webphone developed by VaxVoIP SIP SDK works with the latest versions of almost all web browsers like: Microsofts Internet Explorer, Fire Fox, Google Chrome, Safari and other Mozilla based web browsers. Develop softphone for pocket PC, iPhone, iPad, iPod & hand-held devices: It is really easy to develop softphone for MS Windows Mobile based Pocket PCs (HTC, i-Mate, XPERIA etc.), Apple iOS based devices (iPhone, iPad, iPod) and other Hand-Held device.Develop sip-based IM: One can easily add SIP based Instant Messiging and Presence feature in its VaxVoIP integrated softphone.Multiparty voice conference: User can dial and receive multiple calls to start conference call. Acoustic echo and noise cancellation or suppression: In order to eliminate the acoustic feedback and produce high quality of output speech, an echo & noise canceller is introduced in the VaxVoIP SIP SDK. Record conversation into WAVE file: During the phone call, you will be able to record the conversation into wave (.wav) file for later play back. Call forwarding: Forward an incoming call to other phone number, user name or sip account. Call transfer: Transfer a call to other phone number, user name, sip account or sip uri.

Whats new in this version:

iPhone, iPad and MAC OS supported.