Please help me with HMR.

Hello,

Please help me to find out a mistake in HMR. The purpose of the rule is to remove payload type 96 from m-line if there is a-line for pt 96 with type "telephone-event". First mime-sdp-rule stores if there is a-line with combination "pt 96 + telephone-event". Second mime-sdp-rule refers to sip-manip called "rm96" if first first mime-sdp-rule resolves to TRUE.

Here is the SDP to be modified:

v=0
o=- 16775193 16775193 IN IP4 1.2.3.4
s=-
c=IN IP4 1.2.3.4
t=0 0
a=sendrecv
m=audio 2878 RTP/AVP 8 0 96
c=IN IP4 1.2.3.4
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:96 telephone-event/8000
a=fmtp:96 0-15

Here is fragment of debug: