PortSIP VOIP SDK Plugin

Overview:
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 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.

For Developers of:

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

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.711a/u, G.722, G.722.1, G.729(b), GSM, iLBC, SPEEX(WB), AMR, AMR-WB, SPEEX, SPEEX-WB, H.263, H.263-1998 and H.264), and the SIP SIMPLE standard for Instant Messaging and Presence.

Typically, customers 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 and Presence.

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.