SDP Offer has both a=sendonly and a=sendrecv. Which of these will take priority ?
Referring to the below offer , which will take precedence . The Answer has only a=sendrecv. I tried looking up 3264 and examples in 4317 but could not find any that gives a clue. Can some point me in the right direction?
v=0
o=BSYSW4B 1951431396 6 IN IP4 x.x.x.x
s=sip call
e=unknown@invalid.net
c=IN IP4 x.x.x.x
t=0 0
a=sendonly
m=audio 32762 RTP/AVP 8 101
a=sendrecv
a=ptime:20
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15