freeswitchforum.com

20:12:56.019208 IP 193.23.58.250.5060 > 192.168.100.3.5064: SIP: INVITE sip:290007@91.193.252.255:5064 SIP/2.0
E....t .8.....:...d.....
...INVITE sip:290007@91.193.252.255:5064 SIP/2.0
v:SIP/2.0/UDP 193.23.58.250;rport;branch=z9hG4bKy3vN243ZQ0yBF
Max-Forwards:69
f:"................"<sip:290003@voip.pbx.kiev.ua>;tag=jQyKc8t8cmB0r
t:<sip:290007@91.193.252.255:5064>
i:696c8f4c-7172-1235-1ba1-002590335e2c
CSeq:103428038 INVITE
m:<sip:mod_sofia@193.23.58.250:5060>
User-Agent:Supermicro_PBX
Allow:INVITE,ACK,BYE,CANCEL,OPTIONS,MESSAGE,INFO,UPDATE,REGISTER,REFER,PRACK,NOTIFY,PUBLISH,SUBSCRIBE
k:precondition,100rel,timer,path,replaces
u:talk,hold,conference,presence,as-feature-event,dialog,line-seize,call-info,sla,include-session-description,presence.winfo,message-summary,refer
x:90;refresher=uac
Min-SE:90
c:application/sdp
Content-Disposition:session
l:1854
X-FS-Support:update_display,send_info
Remote-Party-ID:"................"<sip:290003@voip.pbx.kiev.ua>;party=calling;screen=yes;privacy=off

v=0
o=FreeSWITCH 1487484395 1487484396 IN IP4 193.23.58.250
s=FreeSWITCH
c=IN IP4 193.23.58.250
t=0 0
m=audio 43810 RTP/SAVP 102 8 18 9 103 101
a=rtpmap:102 opus/48000/2
a=fmtp:102 useinbandfec=1; maxaveragebitrate=32000; maxplaybackrate=16000; ptime=20; minptime=10; maxptime=120
a=rtpmap:8 PCMA/8000
a=rtpmap:18 G729/8000
a=fmtp:18 annexb=no
a=rtpmap:9 G722/8000
a=rtpmap:103 telephone-event/48000
a=fmtp:103 0-16
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=rtcp-mux
a=rtcp:43810 IN IP4 193.23.58.250
a=crypto:1 AEAD_AES_256_GCM_8 inline:p7OkmiSrn7oBD6s
20:12:56.019229 IP 193.23.58.250 > 192.168.100.3: udp
E....t .8.....:...d.yIyMS8xH
20:12:56.019234 IP 193.23.58.250 > 192.168.100.3: udp
E....t..8.....:...d.DCjxyGqhTDzCJH7LLiVQRFXihv1HN2Z62IGY
a=crypto:2 AEAD_AES_128_GCM_8 inline:Uu/zzRW/myTqB/7G/MTY1O4ggAKotR56KuhsIg
a=crypto:3 AES_CM_256_HMAC_SHA1_80 inline:w6jss51OZUHXKgomqtXBwDw2sj7y57/IGQVFRtJEMP6mDFruklhJdN2sLLBaQw
a=crypto:4 AES_CM_192_HMAC_SHA1_80 inline:eNJPuXovRD7qmi1G+kO1tkwo+CO3QnN37GsWu+9EEcyRCI29KpY
a=crypto:5 AES_CM_128_HMAC_SHA1_80 inline:UTpyvD9p0qI5kuuTtN8OLRvUTGETpRhMM1Rg3oji
a=crypto:6 AES_CM_256_HMAC_SHA1_32 inline:AHYC+Jma3D1ujxwyau86nRxODYirg06nUXeXHp56sZLhbMDPhf8wNmYO6IO/jw
a=crypto:7 AES_CM_192_HMAC_SHA1_32 inline:nPOT9TP8jJ/BAt8gEB2Mhj4/nA/p8SAw5hQgrnSkpaaWtNrXKt8
a=crypto:8 AES_CM_128_HMAC_SHA1_32 inline:3607WTXocUb97/nBezp7ZSghQUAefbsiASxD2gu0
a=crypto:9 AES_CM_128_NULL_AUTH inline:Os3vH5ZvupT5HdixmMxaL+L1Ll/mFD0tN8EcPdpy
a=silenceSupp:off - - - -
a=ptime:20
m=audio 43810 RTP/AVP 102 8 18 9 103 101
a=rtpmap:102 opus/48000/2
a=fmtp:102 useinbandfec=1; maxaveragebitrate=32000; maxplaybackrate=16000; ptime=20; minptime=10; maxptime=120
a=rtpmap:8 PCMA/8000
a=rtpmap:18 G729/8000
a=fmtp:18 annexb=no
a=rtpmap:9 G722/8000
a=rtpmap:103 telephone-event/48000
a=fmtp:103 0-16
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=rtcp-mux
a=rtcp:43810 IN IP4 193.23.58.250
a=silenceSupp:off - - - -
a=ptime:20
А вот так выглядит нерабочий

Может, по размеру не пролазит?

В смысле по размеру ?

Победил вы были правы дело в размере ,тот случай когда размер имеет значение
optional:AES_CM_128_HMAC_SHA1_80 и все завелось