[SIPForum-discussion] Q 1912.5 SIP to ISUP translation

[Raghul Prasanna]

Hello All,
 
ITU Q 1912.5 talks about 3 SIP profiles A, B and C.
 
I understand Profile C is SIP - I, what is SIP profle A and B please?
 
I believe they talk about mapping of ISUP messages to SIP, if yes, why 2 profiles for the same purpose?
 
 
Thanks,
Raghul
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://sipforum.org/pipermail/discussion/attachments/20120527/1f2cec5c/attachment-0002.html>