[reSIProcate] SDP parsing

[Basavaraj Puttagangaiah <basavaraj.puttagangaiah@xxxxxxxxx>]

Hi all

  I am trying to parse session attribute ("a=" line)in SDP.
  If i try to parse media attribute, i am able to do it with
  
   session().media().front().getValues("fmtp").front()

  method. But for session attributes i.e if i give "a=" line
  as part of session before "m=" line i don't find any method 
  to get the value.
  Also if i see the code SDPContents.cxx, irrespective of it is 
  media attribute or session attribute, it is added to the same 
  map. But if i use the method above to retrieve it is not possible
  to retrieve.

  Can any one tell how i can read session attribute?


Thank you
 +Basu