[SIPForum-discussion] Required study Material

[Shishir srivastava]

Dear Friends,
     I am working in VoIP SIP protocol....I want more study stuff in VoIP to make future in this ...Can any one tell me that from where I can get study material of SIP  ,VoIP or any  recommended book available in market.

Thanks ,
Shishir 

       
---------------------------------
 Download prohibited? No problem. CHAT from any browser, without download.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://sipforum.org/pipermail/discussion/attachments/20080206/7fe44404/attachment-0002.html>