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PortSIP VoIP SDK

The award-winning PortSIP VoIP SDK is a powerful and highly versatile set of tools designed to dramatically accelerate development of SIP applications. PortSIP VoIP SDK enable flexible, rapid application development options for creating desktop softphone clients, Rich Internet Applications (RIA) and telephony extensions into existing enterprise and web applications, It's complies with IETF and 3GPP standards, delivers high performance, and provides advanced API layer for full user control and flexibility.

PortSIP VoIP SDK built on open standards, leveraging SIP (Session Initiation Protocol) to create, run and terminate multi- media sessions. They are built on popular codecs for voice and video (include G.711, G.722.1, G.723.1, G.729(b), GSM, iLBC, SPEEX(WB), AMR-WB, H.263, H.263-1998 and H.264), and the SIP SIMPLE standard for Instant Messaging and Presence.

 

Typically, customers that build their own graphical user interface and applications. The SDK has components for managing audio and video media, as well as signaling and call control, IM - XMPP and SIMPLE.

A commercial license for the PortSIP VoIP SDK which consists of complete DLL, LIB, documents and one years full support (including e-mail technical support, patches and upgrades). With the commercial license you have the right to distribute your applications (not this SDK) to any amount of end-users as you like.

 
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Highlights

  • Modular: The SDK is made up of "mix and match" components. This enables developers to create the exact environment needed for specific applications, while retaining a small footprint and boosting performance
  • High-level APIs: Hides SIP and media complexity to accelerate development time
  • Comprehensive solution:  The SDK encompasses full SIP compliancy, SIMPLE OMA Standard Presence & Instant Messaging capabilities, STUN NAT Traversal and advanced testing tools
  • Good compatibility: The .NET application can call SDK DLL  directly without COM(ActiveX). Support WPF, WinForm, Windows Services.

 

For Developers of:

  • Soft phones
  • SIP-enabled Firewall/NAT
  • Video Terminals
  • SIP Webphone(IE, Firefox and Chrome)
  • Dialer
  • Interactive Voice Response (IVR)
  • Desktop conferencing

 

  

 

 


 
 

 

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