Трассировка этого же вызова в SIP
INVITE sip:300@192.168.1.51;transport=UDP;user=phone SIP/2.0
Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, NOTIFY, PRACK, UPDATE
Supported: 100rel,from-change,timer,histinfo
User-Agent: OXO102/019.001 GW_102/015.001
Session-Expires: 43200
P-Asserted-Identity: <sip:499@192.168.1.51;user=phone>
History-Info: <sip:300@192.168.1.51;transport=UDP;user=phone>;index=1
To: <sip:300@192.168.1.51;user=phone>
From: <sip:499@192.168.1.51;user=phone>;tag=9c0e9790488505717885aba3b36abf3b
Contact: <sip:499@192.168.1.116;transport=UDP;user=phone>
Content-Type: application/sdp
Call-ID: 32ac093f5b3cc9295c02896d561b10aa@192.168.1.116
CSeq: 375083822 INVITE
Via: SIP/2.0/UDP 192.168.1.116;rport;branch=z9hG4bK5bb7dcea1639988123a9318b91bc3f3d
Max-Forwards: 70
Content-Length: 270
v=0
o=OxO 1465554727 1465554727 IN IP4 192.168.1.116
s=Alcatel-Lucent OXO102/015.001
c=IN IP4 192.168.1.116
t=0 0
m=audio 32000 RTP/AVP 8 0
a=rtcp:32001
a=sendrecv
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=ptime:20
a=maxptime:90
a=silenceSupp:off - - - -
SIP/2.0 100 Trying
To: <sip:300@192.168.1.51;user=phone>
From: <sip:499@192.168.1.51;user=phone>;tag=9c0e9790488505717885aba3b36abf3b
Call-ID: 32ac093f5b3cc9295c02896d561b10aa@192.168.1.116
CSeq: 375083822 INVITE
Via: SIP/2.0/UDP 192.168.1.116;rport;branch=z9hG4bK5bb7dcea1639988123a9318b91bc3f3d
Content-Length: 0
SIP/2.0 180 Ringing
Contact: sip:192.168.1.51
User-Agent: OmiPCX Enterprise R7.1 f5.401.36
Content-Type: application/sdp
To: <sip:300@192.168.1.51;user=phone>;tag=18ebae9694e357c356c605c2b1523f6b
From: <sip:499@192.168.1.51;user=phone>;tag=9c0e9790488505717885aba3b36abf3b
Call-ID: 32ac093f5b3cc9295c02896d561b10aa@192.168.1.116
CSeq: 375083822 INVITE
Via: SIP/2.0/UDP 192.168.1.116;rport;branch=z9hG4bK5bb7dcea1639988123a9318b91bc3f3d
Content-Length: 203
v=0
o=OXE 1465554959 1465554959 IN IP4 192.168.1.51
s=Alcatel-Lucent OXO102/015.001
c=IN IP4 192.168.1.52
t=0 0
m=audio 32656 RTP/AVP 8
a=rtpmap:8 PCMA/8000
a=ptime:20
a=maxptime:30
a=sendrecv
SIP/2.0 200 OK
Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, SUBSCRIBE, OPTIONS
Contact: sip:192.168.1.51
Supported: replaces, timer,100rel
User-Agent: OmiPCX Enterprise R7.1 f5.401.36
Session-Expires: 43200;Refresher=uas
Content-Type: application/sdp
To: <sip:300@192.168.1.51;user=phone>;tag=18ebae9694e357c356c605c2b1523f6b
From: <sip:499@192.168.1.51;user=phone>;tag=9c0e9790488505717885aba3b36abf3b
Call-ID: 32ac093f5b3cc9295c02896d561b10aa@192.168.1.116
CSeq: 375083822 INVITE
Via: SIP/2.0/UDP 192.168.1.116;rport;branch=z9hG4bK5bb7dcea1639988123a9318b91bc3f3d
Content-Length: 203
v=0
o=OXE 1465554959 1465554960 IN IP4 192.168.1.51
s=Alcatel-Lucent OXO102/015.001
c=IN IP4 192.168.1.52
t=0 0
m=audio 32656 RTP/AVP 8
a=rtpmap:8 PCMA/8000
a=ptime:20
a=maxptime:30
a=sendrecv
ACK sip:192.168.1.51 SIP/2.0
Contact: <sip:499@192.168.1.116;transport=UDP;user=phone>
User-Agent: OXO102/019.001 GW_102/015.001
To: <sip:300@192.168.1.51;user=phone>;tag=18ebae9694e357c356c605c2b1523f6b
From: <sip:499@192.168.1.51;user=phone>;tag=9c0e9790488505717885aba3b36abf3b
Call-ID: 32ac093f5b3cc9295c02896d561b10aa@192.168.1.116
CSeq: 375083822 ACK
Via: SIP/2.0/UDP 192.168.1.116;rport;branch=z9hG4bKb6bef7715651904873158a89010014d8
Max-Forwards: 70
Content-Length: 0
BYE sip:499@192.168.1.116;transport=UDP;user=phone SIP/2.0
Supported: replaces, timer,100rel
User-Agent: OmiPCX Enterprise R7.1 f5.401.36
To: <sip:499@192.168.1.51;user=phone>;tag=9c0e9790488505717885aba3b36abf3b
From: <sip:300@192.168.1.51;user=phone>;tag=18ebae9694e357c356c605c2b1523f6b
Call-ID: 32ac093f5b3cc9295c02896d561b10aa@192.168.1.116
CSeq: 888368379 BYE
Via: SIP/2.0/UDP 192.168.1.51;branch=z9hG4bK8e894a2915f745dafb107c37bf871dcb
Max-Forwards: 70
Content-Length: 0
SIP/2.0 200 OK
Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, NOTIFY, PRACK, UPDATE
Supported: 100rel
User-Agent: OXO102/019.001 GW_102/015.001
To: <sip:499@192.168.1.51;user=phone>;tag=9c0e9790488505717885aba3b36abf3b
From: <sip:300@192.168.1.51;user=phone>;tag=18ebae9694e357c356c605c2b1523f6b
Call-ID: 32ac093f5b3cc9295c02896d561b10aa@192.168.1.116
CSeq: 888368379 BYE
Via: SIP/2.0/UDP 192.168.1.51;branch=z9hG4bK8e894a2915f745dafb107c37bf871dcb
Content-Length: 0