VaxVoIP SIP SDK to develop SIP based VoIP softphone, webphone and IVR systems.
VaxVoIP SIP SDK accelerates the development of SIP based webphone, softphone and IVR systems for Desktop OS and Mobile-Phones.
VOICE CHANGER 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 BROWSERS SUPPORT:
Webphone developed by VaxVoIP SIP SDK works with the latest versions of almost all web browsers like: Microsoft's 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 etc.) and other Hand-Held device.
DEVELOP SIP BASED INSTANT MESSENGER:
One can easily add SIP based Instant Messiging and Presence feature in its VaxVoIP integrated softphone.
MULTI-PARTY VOICE CONFERENCE:
User can dial and receive multiple calls to start conference call.
ACOUSTIC ECHO & 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 (.WAV) 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.
What's New: 1) Added Voice Changer. 2) Develop Webphone. 3) Develop Softphone.
Limitations: 30 Days Trial

• Hello, I downloaded and tried this SDK and compared to Ozeki VoIP SIP SDK. To tell the truth I tend to choose the Ozeki SDK if everything goes well because it is for .Net so it would be more suitable and flexible for me. It also allows to create telephony solutions. Complete guides for Ozeki VoIP SIP SDK with PBXs are also available. This website also includes additional information on VoIP technology and enlists several sample programs that will help you make the first steps...
  Ron Sarmiento - January 23, 2012 - 4/5 stars

VaxVoIP SIP SDK 3.2 is 100% clean
This download (VaxSIPUserAgentSDK.zip) was tested thoroughly and was found 100% clean. Click "Report Spyware" link on the top if you found this software contains any form of malware, including but not limited to: spyware, viruses, trojans and backdoors.

 

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