Tahlil Tahlil - 1 month ago 28
Java Question

SIP JAVA API / Library

Hi I want to build a softphone (voip dialer). And I dont have much time (1 month max). What is the sip java library I should use for it? I am reading about jain sip right now. But want to be sure if it is a right choice because I dont have much time. Thanks.

Answer

You can check out MjSip as a java librarty and SipDroid as a sip client application and code examples - it's opensource.

The best examples I've found so far (that will get you started quickly) are on DelvIntoTech. There are flow-diagrams available for all Sip Messages and Dialogs - Simple things like INVITE, and more complicated stuff like Call Transfer. [Outdated, urls removed]

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