v3.7.7 set -mp but rtp always use one port #833
Description
Hi everyone,
I'm using version v3.7.7. When starting UAS and UAC, I set -mp to 7000, and in the XML, I set m=audio [media_port] RTP/AVP 8 100. Logically, the port for each media transmission should increase by two, for example, 7000, 7002, 7004. However, I've noticed that in SDP, it's always m=audio 7000 RTP/AVP 8 100. Is this normal? If not, could you tell me the correct usage? Thank you very much! Below are my startup commands for UAC and UAS:
UAC:
sipp -sf /root/sip-load-generator/assets/uac-xmode-ok.xml 10.0.2.3:7061 -inf /root/sip-load-generator/assets/Domain.csv -i 10.0.1.61 -p 5062 -mi 10.0.1.61 -p 7000 -r 10 -max_sched_loops 3000
UAS:
sipp -sf uas-xmode.xml -i 10.0.2.3 -p 7061 -mi 10.0.2.3 -mp 7000 -rtp_echo -max_sched_loops 3000
xml：
o=- 1669191793 1669191794 IN IP4 [local_ip]
s=SBC call
c=IN IP4 [media_ip]
b=AS:37
b=RS:600
b=RR:2000
t=0 0
m=audio [media_port] RTP/AVP 8 100