Hello!
I try to make top hiding using topology_hiding module.
In attachment you can find a log of unsuccessful call.
Scheme of the call
SIP UA (2.2.2.2) -> Opensips with top hiding (1.1.1.1) -> another Opensis proxy
(3.3.3.3) - > PSTN GW (4.4.4.4) -> PSTN.
As i understand, the problem is that Opensips proxy cannot send ACK (on 200
OK) to PSTN GW because RURI and Route header has similar IP, namely 3.3.3.3.
I am using "topology_hiding("C");" function for top hiding.
The call log was gathered from 1.1.1.1
Thank you for any help.
P.S. On 1.1.1.1 i also try to make load balancing.
mailto:[email protected]U 2016/11/15 06:40:12.537244 2.2.2.2:55230 -> 1.1.1.1:5068
INVITE sip:[email protected]:5068 SIP/2.0.
Via: SIP/2.0/UDP 2.2.2.2:55230;branch=z9hG4bK-524287-1---410cfe7516262727;rport.
Max-Forwards: 70.
Contact: <sip:[email protected]:55230;rinstance=eaa3380bfbb60959>.
To: <sip:[email protected]:5068>.
From: "Denis"<sip:[email protected]:5068>;tag=b542cc1c.
Call-ID: 82158MDM1ZjE4NTYzZWYwNTczMmYzZmI3OGM2NTZhODYyODA.
CSeq: 1 INVITE.
Allow: SUBSCRIBE, NOTIFY, INVITE, ACK, CANCEL, BYE, REFER, INFO, OPTIONS.
Content-Type: application/sdp.
Supported: replaces.
User-Agent: X-Lite release 4.9.6 stamp 82158.
Content-Length: 213.
.
v=0.
o=- 13123683612483625 1 IN IP4 2.2.2.2.
s=X-Lite release 4.9.6 stamp 82158.
c=IN IP4 2.2.2.2.
t=0 0.
m=audio 63190 RTP/AVP 8 101.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=sendrecv.
U 2016/11/15 06:40:12.539426 1.1.1.1:5068 -> 2.2.2.2:55230
SIP/2.0 407 Proxy Authentication Required.
Via: SIP/2.0/UDP
2.2.2.2:55230;received=2.2.2.2;branch=z9hG4bK-524287-1---410cfe7516262727;rport=55230.
To: <sip:[email protected]:5068>;tag=f2558f84bad0bc8c14be31238aa1d5e0.31b1.
From: "Denis"<sip:[email protected]:5068>;tag=b542cc1c.
Call-ID: 82158MDM1ZjE4NTYzZWYwNTczMmYzZmI3OGM2NTZhODYyODA.
CSeq: 1 INVITE.
Proxy-Authenticate: Digest realm="1.1.1.1",
nonce="582af42b00000037519494d88f4f81a65d1600e07281e4ba".
Content-Length: 0.
.
U 2016/11/15 06:40:12.543618 2.2.2.2:55230 -> 1.1.1.1:5068
ACK sip:[email protected]:5068 SIP/2.0.
Via: SIP/2.0/UDP 2.2.2.2:55230;branch=z9hG4bK-524287-1---410cfe7516262727;rport.
Max-Forwards: 70.
To: <sip:[email protected]:5068>;tag=f2558f84bad0bc8c14be31238aa1d5e0.31b1.
From: "Denis"<sip:[email protected]:5068>;tag=b542cc1c.
Call-ID: 82158MDM1ZjE4NTYzZWYwNTczMmYzZmI3OGM2NTZhODYyODA.
CSeq: 1 ACK.
Content-Length: 0.
.
U 2016/11/15 06:40:12.545315 2.2.2.2:55230 -> 1.1.1.1:5068
INVITE sip:[email protected]:5068 SIP/2.0.
Via: SIP/2.0/UDP 2.2.2.2:55230;branch=z9hG4bK-524287-1---90f05a207719cd0a;rport.
Max-Forwards: 70.
Contact: <sip:[email protected]:55230;rinstance=eaa3380bfbb60959>.
To: <sip:[email protected]:5068>.
From: "Denis"<sip:[email protected]:5068>;tag=b542cc1c.
Call-ID: 82158MDM1ZjE4NTYzZWYwNTczMmYzZmI3OGM2NTZhODYyODA.
CSeq: 2 INVITE.
Allow: SUBSCRIBE, NOTIFY, INVITE, ACK, CANCEL, BYE, REFER, INFO, OPTIONS.
Content-Type: application/sdp.
Proxy-Authorization: Digest
username="xxxxx",realm="1.1.1.1",nonce="582af42b00000037519494d88f4f81a65d1600e07281e4ba",uri="sip:[email protected]:5068",response="7646621f3eea1e3f4b189af8b844236c",algorithm=MD5.
Supported: replaces.
User-Agent: X-Lite release 4.9.6 stamp 82158.
Content-Length: 213.
.
v=0.
o=- 13123683612483625 1 IN IP4 2.2.2.2.
s=X-Lite release 4.9.6 stamp 82158.
c=IN IP4 2.2.2.2.
t=0 0.
m=audio 63190 RTP/AVP 8 101.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=sendrecv.
U 2016/11/15 06:40:12.547714 1.1.1.1:5068 -> 2.2.2.2:55230
SIP/2.0 100 Trying.
Via: SIP/2.0/UDP
2.2.2.2:55230;received=2.2.2.2;branch=z9hG4bK-524287-1---90f05a207719cd0a;rport=55230.
To: <sip:[email protected]:5068>.
From: "Denis"<sip:[email protected]:5068>;tag=b542cc1c.
Call-ID: 82158MDM1ZjE4NTYzZWYwNTczMmYzZmI3OGM2NTZhODYyODA.
CSeq: 2 INVITE.
Content-Length: 0.
.
U 2016/11/15 06:40:12.548664 1.1.1.1:5068 -> 3.3.3.3:5068
INVITE sip:[email protected]:5068 SIP/2.0.
Via: SIP/2.0/UDP 1.1.1.1:5068;branch=z9hG4bKaee6.2312c5e7.0.
Max-Forwards: 70.
Contact: <sip:1.1.1.1:5068;did=6be.b3a01954>.
To: <sip:[email protected]:5068>.
From: "Denis"<sip:[email protected]:5068>;tag=b542cc1c.
Call-ID: DLGCH_d0JUW2sEFB5+Kg8rZwcECjUqMjckBwQwNT0INykTPRp8PyIjYQcECSc/ITcqBhQS.
CSeq: 2 INVITE.
Allow: SUBSCRIBE, NOTIFY, INVITE, ACK, CANCEL, BYE, REFER, INFO, OPTIONS.
Content-Type: application/sdp.
Supported: replaces.
User-Agent: X-Lite release 4.9.6 stamp 82158.
Content-Length: 213.
.
v=0.
o=- 13123683612483625 1 IN IP4 2.2.2.2.
s=X-Lite release 4.9.6 stamp 82158.
c=IN IP4 2.2.2.2.
t=0 0.
m=audio 63190 RTP/AVP 8 101.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=sendrecv.
U 2016/11/15 06:40:12.553969 3.3.3.3:5068 -> 1.1.1.1:5068
SIP/2.0 100 Giving a try.
Via: SIP/2.0/UDP 1.1.1.1:5068;branch=z9hG4bKaee6.2312c5e7.0.
To: <sip:[email protected]:5068>.
From: "Denis"<sip:[email protected]:5068>;tag=b542cc1c.
Call-ID: DLGCH_d0JUW2sEFB5+Kg8rZwcECjUqMjckBwQwNT0INykTPRp8PyIjYQcECSc/ITcqBhQS.
CSeq: 2 INVITE.
Content-Length: 0.
.
U 2016/11/15 06:40:13.204684 3.3.3.3:5068 -> 1.1.1.1:5068
SIP/2.0 183 Session Progress.
Via: SIP/2.0/UDP 1.1.1.1:5068;branch=z9hG4bKaee6.2312c5e7.0.
From: "Denis"<sip:[email protected]:5068>;tag=b542cc1c.
To: <sip:[email protected]:5068>;tag=1CB438-1A23.
Date: Tue, 15 Nov 2016 11:39:14 GMT.
Call-ID: 82158MDM1ZjE4NTYzZWYwNTczMmYzZmI3OGM2NTZhODYyODA.
Server: Cisco-SIPGateway/IOS-12.x.
CSeq: 2 INVITE.
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE,
NOTIFY, INFO, REGISTER.
Allow-Events: telephone-event.
Contact: <sip:[email protected]:5060>.
Record-Route: <sip:3.3.3.3:5068;lr;ftag=b542cc1c;did=1a5.68352367>.
Content-Type: application/sdp.
Content-Disposition: session;handling=required.
Content-Length: 238.
.
v=0.
o=CiscoSystemsSIP-GW-UserAgent 2946 9364 IN IP4 4.4.4.4.
s=SIP Call.
c=IN IP4 4.4.4.4.
t=0 0.
m=audio 19456 RTP/AVP 8 101.
c=IN IP4 4.4.4.4.
a=rtpmap:8 PCMA/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-16.
U 2016/11/15 06:40:13.206964 1.1.1.1:5068 -> 2.2.2.2:55230
SIP/2.0 183 Session Progress.
Via: SIP/2.0/UDP
2.2.2.2:55230;received=2.2.2.2;rport=55230;branch=z9hG4bK-524287-1---90f05a207719cd0a.
From: "Denis"<sip:[email protected]:5068>;tag=b542cc1c.
To: <sip:[email protected]:5068>;tag=1CB438-1A23.
Date: Tue, 15 Nov 2016 11:39:14 GMT.
Call-ID: 82158MDM1ZjE4NTYzZWYwNTczMmYzZmI3OGM2NTZhODYyODA.
Server: Cisco-SIPGateway/IOS-12.x.
CSeq: 2 INVITE.
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE,
NOTIFY, INFO, REGISTER.
Allow-Events: telephone-event.
Contact: <sip:1.1.1.1:5068;did=6be.b3a01954>.
Content-Type: application/sdp.
Content-Disposition: session;handling=required.
Content-Length: 238.
.
v=0.
o=CiscoSystemsSIP-GW-UserAgent 2946 9364 IN IP4 4.4.4.4.
s=SIP Call.
c=IN IP4 4.4.4.4.
t=0 0.
m=audio 19456 RTP/AVP 8 101.
c=IN IP4 4.4.4.4.
a=rtpmap:8 PCMA/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-16.
U 2016/11/15 06:40:20.038558 3.3.3.3:5068 -> 1.1.1.1:5068
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 1.1.1.1:5068;branch=z9hG4bKaee6.2312c5e7.0.
From: "Denis"<sip:[email protected]:5068>;tag=b542cc1c.
To: <sip:[email protected]:5068>;tag=1CB438-1A23.
Date: Tue, 15 Nov 2016 11:39:14 GMT.
Call-ID: 82158MDM1ZjE4NTYzZWYwNTczMmYzZmI3OGM2NTZhODYyODA.
Server: Cisco-SIPGateway/IOS-12.x.
CSeq: 2 INVITE.
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE,
NOTIFY, INFO, REGISTER.
Allow-Events: telephone-event.
Contact: <sip:[email protected]:5060>.
Record-Route: <sip:3.3.3.3:5068;lr;ftag=b542cc1c;did=1a5.68352367>.
Supported: replaces.
Content-Type: application/sdp.
Content-Disposition: session;handling=required.
Content-Length: 238.
.
v=0.
o=CiscoSystemsSIP-GW-UserAgent 2946 9364 IN IP4 4.4.4.4.
s=SIP Call.
c=IN IP4 4.4.4.4.
t=0 0.
m=audio 19456 RTP/AVP 8 101.
c=IN IP4 4.4.4.4.
a=rtpmap:8 PCMA/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-16.
U 2016/11/15 06:40:20.044303 1.1.1.1:5068 -> 2.2.2.2:55230
SIP/2.0 200 OK.
Via: SIP/2.0/UDP
2.2.2.2:55230;received=2.2.2.2;rport=55230;branch=z9hG4bK-524287-1---90f05a207719cd0a.
From: "Denis"<sip:[email protected]:5068>;tag=b542cc1c.
To: <sip:[email protected]:5068>;tag=1CB438-1A23.
Date: Tue, 15 Nov 2016 11:39:14 GMT.
Call-ID: 82158MDM1ZjE4NTYzZWYwNTczMmYzZmI3OGM2NTZhODYyODA.
Server: Cisco-SIPGateway/IOS-12.x.
CSeq: 2 INVITE.
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE,
NOTIFY, INFO, REGISTER.
Allow-Events: telephone-event.
Contact: <sip:1.1.1.1:5068;did=6be.b3a01954>.
Supported: replaces.
Content-Type: application/sdp.
Content-Disposition: session;handling=required.
Content-Length: 238.
.
v=0.
o=CiscoSystemsSIP-GW-UserAgent 2946 9364 IN IP4 4.4.4.4.
s=SIP Call.
c=IN IP4 4.4.4.4.
t=0 0.
m=audio 19456 RTP/AVP 8 101.
c=IN IP4 4.4.4.4.
a=rtpmap:8 PCMA/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-16.
U 2016/11/15 06:40:20.058618 2.2.2.2:55230 -> 1.1.1.1:5068
ACK sip:1.1.1.1:5068;did=6be.b3a01954 SIP/2.0.
Via: SIP/2.0/UDP 2.2.2.2:55230;branch=z9hG4bK-524287-1---964ce728800b3a38;rport.
Max-Forwards: 70.
Contact: <sip:[email protected]:55230;rinstance=eaa3380bfbb60959>.
To: <sip:[email protected]:5068>;tag=1CB438-1A23.
From: "Denis"<sip:[email protected]:5068>;tag=b542cc1c.
Call-ID: 82158MDM1ZjE4NTYzZWYwNTczMmYzZmI3OGM2NTZhODYyODA.
CSeq: 2 ACK.
User-Agent: X-Lite release 4.9.6 stamp 82158.
Content-Length: 0.
.
U 2016/11/15 06:40:20.067338 1.1.1.1:5068 -> 3.3.3.3:5068
ACK sip:[email protected]:5068 SIP/2.0.
Route: <sip:3.3.3.3:5068;lr;ftag=b542cc1c;did=1a5.68352367>.
Via: SIP/2.0/UDP 1.1.1.1:5068;branch=z9hG4bKaee6.2312c5e7.2.
Max-Forwards: 70.
Contact: <sip:1.1.1.1:5068;did=6be.b3a01954>.
To: <sip:[email protected]:5068>;tag=1CB438-1A23.
From: "Denis"<sip:[email protected]:5068>;tag=b542cc1c.
Call-ID: DLGCH_d0JUW2sEFB5+Kg8rZwcECjUqMjckBwQwNT0INykTPRp8PyIjYQcECSc/ITcqBhQS.
CSeq: 2 ACK.
User-Agent: X-Lite release 4.9.6 stamp 82158.
Content-Length: 0.
.
U 2016/11/15 06:40:20.262385 3.3.3.3:5068 -> 1.1.1.1:5068
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 1.1.1.1:5068;branch=z9hG4bKaee6.2312c5e7.0.
From: "Denis"<sip:[email protected]:5068>;tag=b542cc1c.
To: <sip:[email protected]:5068>;tag=1CB438-1A23.
Date: Tue, 15 Nov 2016 11:39:14 GMT.
Call-ID: 82158MDM1ZjE4NTYzZWYwNTczMmYzZmI3OGM2NTZhODYyODA.
Server: Cisco-SIPGateway/IOS-12.x.
CSeq: 2 INVITE.
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE,
NOTIFY, INFO, REGISTER.
Allow-Events: telephone-event.
Contact: <sip:[email protected]:5060>.
Record-Route: <sip:3.3.3.3:5068;lr;ftag=b542cc1c;did=1a5.68352367>.
Supported: replaces.
Content-Type: application/sdp.
Content-Disposition: session;handling=required.
Content-Length: 238.
.
v=0.
o=CiscoSystemsSIP-GW-UserAgent 2946 9364 IN IP4 4.4.4.4.
s=SIP Call.
c=IN IP4 4.4.4.4.
t=0 0.
m=audio 19456 RTP/AVP 8 101.
c=IN IP4 4.4.4.4.
a=rtpmap:8 PCMA/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-16.
U 2016/11/15 06:40:20.265052 1.1.1.1:5068 -> 2.2.2.2:55230
SIP/2.0 200 OK.
Via: SIP/2.0/UDP
2.2.2.2:55230;received=2.2.2.2;rport=55230;branch=z9hG4bK-524287-1---90f05a207719cd0a.
From: "Denis"<sip:[email protected]:5068>;tag=b542cc1c.
To: <sip:[email protected]:5068>;tag=1CB438-1A23.
Date: Tue, 15 Nov 2016 11:39:14 GMT.
Call-ID: 82158MDM1ZjE4NTYzZWYwNTczMmYzZmI3OGM2NTZhODYyODA.
Server: Cisco-SIPGateway/IOS-12.x.
CSeq: 2 INVITE.
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE,
NOTIFY, INFO, REGISTER.
Allow-Events: telephone-event.
Contact: <sip:1.1.1.1:5068;did=6be.b3a01954>.
Supported: replaces.
Content-Type: application/sdp.
Content-Disposition: session;handling=required.
Content-Length: 238.
.
v=0.
o=CiscoSystemsSIP-GW-UserAgent 2946 9364 IN IP4 4.4.4.4.
s=SIP Call.
c=IN IP4 4.4.4.4.
t=0 0.
m=audio 19456 RTP/AVP 8 101.
c=IN IP4 4.4.4.4.
a=rtpmap:8 PCMA/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-16.
U 2016/11/15 06:40:20.268756 2.2.2.2:55230 -> 1.1.1.1:5068
ACK sip:1.1.1.1:5068;did=6be.b3a01954 SIP/2.0.
Via: SIP/2.0/UDP 2.2.2.2:55230;branch=z9hG4bK-524287-1---964ce728800b3a38;rport.
Max-Forwards: 70.
Contact: <sip:[email protected]:55230;rinstance=eaa3380bfbb60959>.
To: <sip:[email protected]:5068>;tag=1CB438-1A23.
From: "Denis"<sip:[email protected]:5068>;tag=b542cc1c.
Call-ID: 82158MDM1ZjE4NTYzZWYwNTczMmYzZmI3OGM2NTZhODYyODA.
CSeq: 2 ACK.
User-Agent: X-Lite release 4.9.6 stamp 82158.
Content-Length: 0.
.
U 2016/11/15 06:40:20.271357 1.1.1.1:5068 -> 3.3.3.3:5068
ACK sip:[email protected]:5068 SIP/2.0.
Route: <sip:3.3.3.3:5068;lr;ftag=b542cc1c;did=1a5.68352367>.
Via: SIP/2.0/UDP 1.1.1.1:5068;branch=z9hG4bKaee6.2312c5e7.2.
Max-Forwards: 70.
Contact: <sip:1.1.1.1:5068;did=6be.b3a01954>.
To: <sip:[email protected]:5068>;tag=1CB438-1A23.
From: "Denis"<sip:[email protected]:5068>;tag=b542cc1c.
Call-ID: DLGCH_d0JUW2sEFB5+Kg8rZwcECjUqMjckBwQwNT0INykTPRp8PyIjYQcECSc/ITcqBhQS.
CSeq: 2 ACK.
User-Agent: X-Lite release 4.9.6 stamp 82158.
Content-Length: 0.
.
U 2016/11/15 06:40:21.266141 3.3.3.3:5068 -> 1.1.1.1:5068
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 1.1.1.1:5068;branch=z9hG4bKaee6.2312c5e7.0.
From: "Denis"<sip:[email protected]:5068>;tag=b542cc1c.
To: <sip:[email protected]:5068>;tag=1CB438-1A23.
Date: Tue, 15 Nov 2016 11:39:14 GMT.
Call-ID: 82158MDM1ZjE4NTYzZWYwNTczMmYzZmI3OGM2NTZhODYyODA.
Server: Cisco-SIPGateway/IOS-12.x.
CSeq: 2 INVITE.
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE,
NOTIFY, INFO, REGISTER.
Allow-Events: telephone-event.
Contact: <sip:[email protected]:5060>.
Record-Route: <sip:3.3.3.3:5068;lr;ftag=b542cc1c;did=1a5.68352367>.
Supported: replaces.
Content-Type: application/sdp.
Content-Disposition: session;handling=required.
Content-Length: 238.
.
v=0.
o=CiscoSystemsSIP-GW-UserAgent 2946 9364 IN IP4 4.4.4.4.
s=SIP Call.
c=IN IP4 4.4.4.4.
t=0 0.
m=audio 19456 RTP/AVP 8 101.
c=IN IP4 4.4.4.4.
a=rtpmap:8 PCMA/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-16.
U 2016/11/15 06:40:21.269226 1.1.1.1:5068 -> 2.2.2.2:55230
SIP/2.0 200 OK.
Via: SIP/2.0/UDP
2.2.2.2:55230;received=2.2.2.2;rport=55230;branch=z9hG4bK-524287-1---90f05a207719cd0a.
From: "Denis"<sip:[email protected]:5068>;tag=b542cc1c.
To: <sip:[email protected]:5068>;tag=1CB438-1A23.
Date: Tue, 15 Nov 2016 11:39:14 GMT.
Call-ID: 82158MDM1ZjE4NTYzZWYwNTczMmYzZmI3OGM2NTZhODYyODA.
Server: Cisco-SIPGateway/IOS-12.x.
CSeq: 2 INVITE.
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE,
NOTIFY, INFO, REGISTER.
Allow-Events: telephone-event.
Contact: <sip:1.1.1.1:5068;did=6be.b3a01954>.
Supported: replaces.
Content-Type: application/sdp.
Content-Disposition: session;handling=required.
Content-Length: 238.
.
v=0.
o=CiscoSystemsSIP-GW-UserAgent 2946 9364 IN IP4 4.4.4.4.
s=SIP Call.
c=IN IP4 4.4.4.4.
t=0 0.
m=audio 19456 RTP/AVP 8 101.
c=IN IP4 4.4.4.4.
a=rtpmap:8 PCMA/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-16.
U 2016/11/15 06:40:21.276608 2.2.2.2:55230 -> 1.1.1.1:5068
ACK sip:1.1.1.1:5068;did=6be.b3a01954 SIP/2.0.
Via: SIP/2.0/UDP 2.2.2.2:55230;branch=z9hG4bK-524287-1---964ce728800b3a38;rport.
Max-Forwards: 70.
Contact: <sip:[email protected]:55230;rinstance=eaa3380bfbb60959>.
To: <sip:[email protected]:5068>;tag=1CB438-1A23.
From: "Denis"<sip:[email protected]:5068>;tag=b542cc1c.
Call-ID: 82158MDM1ZjE4NTYzZWYwNTczMmYzZmI3OGM2NTZhODYyODA.
CSeq: 2 ACK.
User-Agent: X-Lite release 4.9.6 stamp 82158.
Content-Length: 0.
.
U 2016/11/15 06:40:21.280171 1.1.1.1:5068 -> 3.3.3.3:5068
ACK sip:[email protected]:5068 SIP/2.0.
Route: <sip:3.3.3.3:5068;lr;ftag=b542cc1c;did=1a5.68352367>.
Via: SIP/2.0/UDP 1.1.1.1:5068;branch=z9hG4bKaee6.2312c5e7.2.
Max-Forwards: 70.
Contact: <sip:1.1.1.1:5068;did=6be.b3a01954>.
To: <sip:[email protected]:5068>;tag=1CB438-1A23.
From: "Denis"<sip:[email protected]:5068>;tag=b542cc1c.
Call-ID: DLGCH_d0JUW2sEFB5+Kg8rZwcECjUqMjckBwQwNT0INykTPRp8PyIjYQcECSc/ITcqBhQS.
CSeq: 2 ACK.
User-Agent: X-Lite release 4.9.6 stamp 82158.
Content-Length: 0.
.
U 2016/11/15 06:40:23.263257 3.3.3.3:5068 -> 1.1.1.1:5068
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 1.1.1.1:5068;branch=z9hG4bKaee6.2312c5e7.0.
From: "Denis"<sip:[email protected]:5068>;tag=b542cc1c.
To: <sip:[email protected]:5068>;tag=1CB438-1A23.
Date: Tue, 15 Nov 2016 11:39:14 GMT.
Call-ID: 82158MDM1ZjE4NTYzZWYwNTczMmYzZmI3OGM2NTZhODYyODA.
Server: Cisco-SIPGateway/IOS-12.x.
CSeq: 2 INVITE.
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE,
NOTIFY, INFO, REGISTER.
Allow-Events: telephone-event.
Contact: <sip:[email protected]:5060>.
Record-Route: <sip:3.3.3.3:5068;lr;ftag=b542cc1c;did=1a5.68352367>.
Supported: replaces.
Content-Type: application/sdp.
Content-Disposition: session;handling=required.
Content-Length: 238.
.
v=0.
o=CiscoSystemsSIP-GW-UserAgent 2946 9364 IN IP4 4.4.4.4.
s=SIP Call.
c=IN IP4 4.4.4.4.
t=0 0.
m=audio 19456 RTP/AVP 8 101.
c=IN IP4 4.4.4.4.
a=rtpmap:8 PCMA/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-16.
U 2016/11/15 06:40:23.265440 1.1.1.1:5068 -> 2.2.2.2:55230
SIP/2.0 200 OK.
Via: SIP/2.0/UDP
2.2.2.2:55230;received=2.2.2.2;rport=55230;branch=z9hG4bK-524287-1---90f05a207719cd0a.
From: "Denis"<sip:[email protected]:5068>;tag=b542cc1c.
To: <sip:[email protected]:5068>;tag=1CB438-1A23.
Date: Tue, 15 Nov 2016 11:39:14 GMT.
Call-ID: 82158MDM1ZjE4NTYzZWYwNTczMmYzZmI3OGM2NTZhODYyODA.
Server: Cisco-SIPGateway/IOS-12.x.
CSeq: 2 INVITE.
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE,
NOTIFY, INFO, REGISTER.
Allow-Events: telephone-event.
Contact: <sip:1.1.1.1:5068;did=6be.b3a01954>.
Supported: replaces.
Content-Type: application/sdp.
Content-Disposition: session;handling=required.
Content-Length: 238.
.
v=0.
o=CiscoSystemsSIP-GW-UserAgent 2946 9364 IN IP4 4.4.4.4.
s=SIP Call.
c=IN IP4 4.4.4.4.
t=0 0.
m=audio 19456 RTP/AVP 8 101.
c=IN IP4 4.4.4.4.
a=rtpmap:8 PCMA/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-16.
U 2016/11/15 06:40:23.270413 2.2.2.2:55230 -> 1.1.1.1:5068
ACK sip:1.1.1.1:5068;did=6be.b3a01954 SIP/2.0.
Via: SIP/2.0/UDP 2.2.2.2:55230;branch=z9hG4bK-524287-1---964ce728800b3a38;rport.
Max-Forwards: 70.
Contact: <sip:[email protected]:55230;rinstance=eaa3380bfbb60959>.
To: <sip:[email protected]:5068>;tag=1CB438-1A23.
From: "Denis"<sip:[email protected]:5068>;tag=b542cc1c.
Call-ID: 82158MDM1ZjE4NTYzZWYwNTczMmYzZmI3OGM2NTZhODYyODA.
CSeq: 2 ACK.
User-Agent: X-Lite release 4.9.6 stamp 82158.
Content-Length: 0.
.
U 2016/11/15 06:40:23.272404 1.1.1.1:5068 -> 3.3.3.3:5068
ACK sip:[email protected]:5068 SIP/2.0.
Route: <sip:3.3.3.3:5068;lr;ftag=b542cc1c;did=1a5.68352367>.
Via: SIP/2.0/UDP 1.1.1.1:5068;branch=z9hG4bKaee6.2312c5e7.2.
Max-Forwards: 70.
Contact: <sip:1.1.1.1:5068;did=6be.b3a01954>.
To: <sip:[email protected]:5068>;tag=1CB438-1A23.
From: "Denis"<sip:[email protected]:5068>;tag=b542cc1c.
Call-ID: DLGCH_d0JUW2sEFB5+Kg8rZwcECjUqMjckBwQwNT0INykTPRp8PyIjYQcECSc/ITcqBhQS.
CSeq: 2 ACK.
User-Agent: X-Lite release 4.9.6 stamp 82158.
Content-Length: 0.
.
U 2016/11/15 06:40:29.986240 3.3.3.3:5068 -> 1.1.1.1:5068
BYE sip:1.1.1.1:5068;did=6be.b3a01954 SIP/2.0.
Via: SIP/2.0/UDP 3.3.3.3:5068;branch=z9hG4bK8d52.4ec92f87.0.
To: <sip:[email protected]:5068>;tag=b542cc1c.
From: <sip:[email protected]:5068>;tag=1CB438-1A23.
CSeq: 1 BYE.
Call-ID: DLGCH_d0JUW2sEFB5+Kg8rZwcECjUqMjckBwQwNT0INykTPRp8PyIjYQcECSc/ITcqBhQS.
Max-Forwards: 70.
Content-Length: 0.
.
U 2016/11/15 06:40:29.995185 1.1.1.1:5068 -> 2.2.2.2:55230
BYE sip:[email protected]:55230;rinstance=eaa3380bfbb60959 SIP/2.0.
Via: SIP/2.0/UDP 1.1.1.1:5068;branch=z9hG4bKdee6.b17590b.0.
To: <sip:[email protected]:5068>;tag=b542cc1c.
From: <sip:[email protected]:5068>;tag=1CB438-1A23.
CSeq: 1 BYE.
Call-ID: 82158MDM1ZjE4NTYzZWYwNTczMmYzZmI3OGM2NTZhODYyODA.
Max-Forwards: 70.
Content-Length: 0.
.
U 2016/11/15 06:40:30.266180 2.2.2.2:55230 -> 1.1.1.1:5068
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 1.1.1.1:5068;branch=z9hG4bKdee6.b17590b.0.
Contact: <sip:[email protected]:55230;rinstance=eaa3380bfbb60959>.
To: <sip:[email protected]:5068>;tag=b542cc1c.
From: <sip:[email protected]:5068>;tag=1CB438-1A23.
Call-ID: 82158MDM1ZjE4NTYzZWYwNTczMmYzZmI3OGM2NTZhODYyODA.
CSeq: 1 BYE.
User-Agent: X-Lite release 4.9.6 stamp 82158.
Content-Length: 0.
.
U 2016/11/15 06:40:30.268500 1.1.1.1:5068 -> 3.3.3.3:5068
SIP/2.0 200 OK.
Via: SIP/2.0/UDP
3.3.3.3:5068;received=3.3.3.3;rport=5068;branch=z9hG4bK8d52.4ec92f87.0.
Contact: <sip:1.1.1.1:5068;did=6be.b3a01954>.
To: <sip:[email protected]:5068>;tag=b542cc1c.
From: <sip:[email protected]:5068>;tag=1CB438-1A23.
Call-ID: DLGCH_d0JUW2sEFB5+Kg8rZwcECjUqMjckBwQwNT0INykTPRp8PyIjYQcECSc/ITcqBhQS.
CSeq: 1 BYE.
User-Agent: X-Lite release 4.9.6 stamp 82158.
Content-Length: 0.
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