06:28:16.589475 IP (tos 0x68, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 1014)
    localhost..6060 > localhost..5060: SIP, length: 986
	INVITE sip:01@192.168.20.40 SIP/2.0
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport;branch=z9hG4bK729327663
	From: <sip:disp@192.168.20.40>;tag=47397459
	To: <sip:01@192.168.20.40>
	Call-ID: 1432203697
	CSeq: 20 INVITE
	Contact: <sip:disp@127.0.0.1:6060>
	Content-Type: application/sdp
	Allow: INVITE,ACK,BYE,CANCEL,OPTIONS,REFER,NOTIFY,INFO,UPDATE,PRACK,SUBSCRIBE
	Max-Forwards: 70
	User-Agent: eXosip/5.3.0
	X-Endpoint-Type: FS01
	Allow-Events: conference
	Supported: replaces,timer,100rel
	Content-Length:   477
	
	v=0
	o=gateway 0 24 IN IP4 192.168.20.40
	s=conversation
	c=IN IP4 192.168.20.40
	t=0 0
	m=audio 10508 RTP/AVP 8 0 4 9 18 100 96 99 97 101 13 98
	a=rtpmap:8 PCMA/8000
	a=rtpmap:0 PCMU/8000
	a=rtpmap:4 G723/8000
	a=rtpmap:9 G722/8000
	a=rtpmap:18 G729/8000
	a=rtpmap:100 G726-40/8000
	a=rtpmap:96 G726-32/8000
	a=rtpmap:99 G726-24/8000
	a=rtpmap:97 G726-16/8000
	a=rtpmap:101 telephone-event/8000
	a=fmtp:101 0-15
	a=rtpmap:13 CN/8000
	a=rtpmap:98 PCMA/8000
	a=gpmd:98 vbd=yes
06:28:16.613311 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 1208)
    localhost..5060 > localhost..6060: SIP, length: 1180
	INVITE sip:01@127.0.0.1:6060;transport=udp SIP/2.0
	Via: SIP/2.0/UDP 127.0.0.1:5060;branch=z9hG4bK-524287-1---1e4ec62ff20ad67b;rport
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK729327663
	Max-Forwards: 69
	Record-Route: <sip:192.168.20.40:5060;transport=udp;lr>
	Contact: <sip:disp@127.0.0.1:6060>
	To: <sip:01@192.168.20.40>
	From: <sip:disp@192.168.20.40>;tag=47397459
	Call-ID: 1432203697
	CSeq: 20 INVITE
	Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, REFER, NOTIFY, INFO, UPDATE, PRACK, SUBSCRIBE
	Content-Type: application/sdp
	Supported: replaces, timer, 100rel
	User-Agent: eXosip/5.3.0
	Allow-Events: conference
	X-Endpoint-Type: FS01
	X-Secure-Transport: yes
	Content-Length: 477
	
	v=0
	o=gateway 0 24 IN IP4 192.168.20.40
	s=conversation
	c=IN IP4 192.168.20.40
	t=0 0
	m=audio 10508 RTP/AVP 8 0 4 9 18 100 96 99 97 101 13 98
	a=rtpmap:8 PCMA/8000
	a=rtpmap:0 PCMU/8000
	a=rtpmap:4 G723/8000
	a=rtpmap:9 G722/8000
	a=rtpmap:18 G729/8000
	a=rtpmap:100 G726-40/8000
	a=rtpmap:96 G726-32/8000
	a=rtpmap:99 G726-24/8000
	a=rtpmap:97 G726-16/8000
	a=rtpmap:101 telephone-event/8000
	a=fmtp:101 0-15
	a=rtpmap:13 CN/8000
	a=rtpmap:98 PCMA/8000
	a=gpmd:98 vbd=yes
06:28:16.621369 IP (tos 0x68, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 361)
    localhost..6060 > localhost..5060: SIP, length: 333
	SIP/2.0 100 Trying
	Via: SIP/2.0/UDP 127.0.0.1:5060;branch=z9hG4bK-524287-1---1e4ec62ff20ad67b;rport=5060
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK729327663
	From: <sip:disp@192.168.20.40>;tag=47397459
	To: <sip:01@192.168.20.40>
	Call-ID: 1432203697
	CSeq: 20 INVITE
	User-Agent: eXosip/5.3.0
	Content-Length: 0
	
06:28:16.691216 IP (tos 0x68, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 916)
    localhost..6060 > localhost..5060: SIP, length: 888
	SIP/2.0 200 OK
	Via: SIP/2.0/UDP 127.0.0.1:5060;branch=z9hG4bK-524287-1---1e4ec62ff20ad67b;rport=5060
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK729327663
	Record-Route: <sip:192.168.20.40:5060;transport=udp;lr>
	From: <sip:disp@192.168.20.40>;tag=47397459
	To: <sip:01@192.168.20.40>;tag=679930154
	Call-ID: 1432203697
	CSeq: 20 INVITE
	Contact: <sip:00@127.0.0.1:6060>;isfocus
	Content-Type: application/sdp
	Allow: INVITE,ACK,BYE,CANCEL,OPTIONS,REFER,NOTIFY,INFO,UPDATE,PRACK,SUBSCRIBE
	User-Agent: eXosip/5.3.0
	Allow-Events: conference
	Supported: replaces,timer,100rel
	Content-Length:   272
	
	v=0
	o=gateway 0 0 IN IP4 192.168.20.40
	s=conversation
	c=IN IP4 192.168.20.40
	t=0 0
	m=audio 12002 RTP/AVP 8 101 13 98
	a=rtpmap:8 PCMA/8000
	a=rtpmap:101 telephone-event/8000
	a=fmtp:101 0-15
	a=rtpmap:13 CN/8000
	a=rtpmap:98 PCMA/8000
	a=gpmd:98 vbd=yes
	a=sendrecv
06:28:16.693869 IP (tos 0x68, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 2429)
    localhost..6060 > localhost..5060: SIP, length: 2401
	INVITE sip:1@192.168.20.40 SIP/2.0
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport;branch=z9hG4bK1105983068
	From: <sip:00@192.168.20.40>;isfocus;tag=1382974381
	To: <sip:1@192.168.20.40>
	Call-ID: 36587402
	CSeq: 20 INVITE
	Contact: <sip:00@127.0.0.1:6060>;isfocus
	Content-Type: application/sdp
	Allow: INVITE,ACK,BYE,CANCEL,OPTIONS,REFER,NOTIFY,INFO,UPDATE,PRACK,SUBSCRIBE
	Max-Forwards: 70
	User-Agent: eXosip/5.3.0
	Allow-Events: conference
	Supported: replaces,timer,100rel
	X-Endpoint-Type: Conf
	Session-Expires: 1800
	Content-Length:  1858
	
	v=0
	o=gateway 0 25 IN IP4 192.168.20.40
	s=conversation
	c=IN IP4 192.168.20.40
	t=0 0
	m=audio 12004 RTP/SAVP 8 0 4 9 18 100 96 99 97 3 102 103 104 105 107 108 109 110 15 101 13 98
	a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:7iw0leNS+mnW/D2KwmLlByBWj/p25QNrExWW6MQx
	a=crypto:2 AES_CM_128_HMAC_SHA1_32 inline:YU0dU1sJcPSfZOVugJ49eDsmUtg7gwfPUtm73mhf
	a=rtpmap:8 PCMA/8000
	a=rtpmap:0 PCMU/8000
	a=rtpmap:4 G723/8000
	a=rtpmap:9 G722/8000
	a=rtpmap:18 G729/8000
	a=rtpmap:100 G726-40/8000
	a=rtpmap:96 G726-32/8000
	a=rtpmap:99 G726-24/8000
	a=rtpmap:97 G726-16/8000
	a=rtpmap:3 GSM/8000
	a=rtpmap:102 iLBC/8000
	a=fmtp:102 mode=30
	a=rtpmap:103 GSM-EFR/8000
	a=rtpmap:104 AMR/8000
	a=fmtp:104 mode-change-capability=2
	a=rtpmap:105 GSM-HR-08/8000
	a=rtpmap:107 EVRC/8000
	a=fmtp:107 maxinterleave=7
	a=rtpmap:108 EVRC0/8000
	a=rtpmap:109 EVRCB/8000
	a=fmtp:109 maxinterleave=7
	a=rtpmap:110 EVRCB0/8000
	a=rtpmap:15 G728/8000
	a=rtpmap:101 telephone-event/8000
	a=fmtp:101 0-15
	a=rtpmap:13 CN/8000
	a=rtpmap:98 PCMA/8000
	a=gpmd:98 vbd=yes
	a=maxptime:60
	m=audio 12004 RTP/AVP 8 0 4 9 18 100 96 99 97 3 102 103 104 105 107 108 109 110 15 101 13 98
	a=rtpmap:8 PCMA/8000
	a=rtpmap:0 PCMU/8000
	a=rtpmap:4 G723/8000
	a=rtpmap:9 G722/8000
	a=rtpmap:18 G729/8000
	a=rtpmap:100 G726-40/8000
	a=rtpmap:96 G726-32/8000
	a=rtpmap:99 G726-24/8000
	a=rtpmap:97 G726-16/8000
	a=rtpmap:3 GSM/8000
	a=rtpmap:102 iLBC/8000
	a=fmtp:102 mode=30
	a=rtpmap:103 GSM-EFR/8000
	a=rtpmap:104 AMR/8000
	a=fmtp:104 mode-change-capability=2
	a=rtpmap:105 GSM-HR-08/8000
	a=rtpmap:107 EVRC/8000
	a=fmtp:107 maxinterleave=7
	a=rtpmap:108 EVRC0/8000
	a=rtpmap:109 EVRCB/8000
	a=fmtp:109 maxinterleave=7
	a=rtpmap:110 EVRCB0/8000
	a=rtpmap:15 G728/8000
	a=rtpmap:101 telephone-event/8000
	a=fmtp:101 0-15
	a=rtpmap:13 CN/8000
	a=rtpmap:98 PCMA/8000
	a=gpmd:98 vbd=yes
	a=maxptime:60
06:28:16.717129 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 248)
    localhost..5060 > localhost..6060: SIP, length: 220
	SIP/2.0 100 Trying
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK729327663
	To: <sip:01@192.168.20.40>
	From: <sip:disp@192.168.20.40>;tag=47397459
	Call-ID: 1432203697
	CSeq: 20 INVITE
	Content-Length: 0
	
06:28:16.751345 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 839)
    localhost..5060 > localhost..6060: SIP, length: 811
	SIP/2.0 200 OK
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK729327663
	Record-Route: <sip:192.168.20.40:5060;transport=udp;lr>
	Contact: <sip:00@127.0.0.1:6060>;isfocus
	To: <sip:01@192.168.20.40>;tag=679930154
	From: <sip:disp@192.168.20.40>;tag=47397459
	Call-ID: 1432203697
	CSeq: 20 INVITE
	Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, REFER, NOTIFY, INFO, UPDATE, PRACK, SUBSCRIBE
	Content-Type: application/sdp
	Supported: replaces, timer, 100rel
	User-Agent: eXosip/5.3.0
	Allow-Events: conference
	Content-Length: 272
	
	v=0
	o=gateway 0 0 IN IP4 192.168.20.40
	s=conversation
	c=IN IP4 192.168.20.40
	t=0 0
	m=audio 12002 RTP/AVP 8 101 13 98
	a=rtpmap:8 PCMA/8000
	a=rtpmap:101 telephone-event/8000
	a=fmtp:101 0-15
	a=rtpmap:13 CN/8000
	a=rtpmap:98 PCMA/8000
	a=gpmd:98 vbd=yes
	a=sendrecv
06:28:16.765848 IP (tos 0x68, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 399)
    localhost..6060 > localhost..5060: SIP, length: 371
	ACK sip:00@127.0.0.1:6060 SIP/2.0
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport;branch=z9hG4bK209790205
	Route: <sip:192.168.20.40:5060;transport=udp;lr>
	From: <sip:disp@192.168.20.40>;tag=47397459
	To: <sip:01@192.168.20.40>;tag=679930154
	Call-ID: 1432203697
	CSeq: 20 ACK
	Contact: <sip:disp@127.0.0.1:6060>
	Max-Forwards: 70
	User-Agent: eXosip/5.3.0
	Content-Length: 0
	
06:28:16.817104 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 254)
    localhost..5060 > localhost..6060: SIP, length: 226
	SIP/2.0 100 Trying
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK1105983068
	To: <sip:1@192.168.20.40>
	From: <sip:00@192.168.20.40>;isfocus;tag=1382974381
	Call-ID: 36587402
	CSeq: 20 INVITE
	Content-Length: 0
	
06:28:16.817561 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 2624)
    localhost..5060 > localhost..6060: SIP, length: 2596
	INVITE sip:1@127.0.0.1:6060;transport=udp SIP/2.0
	Via: SIP/2.0/UDP 127.0.0.1:5060;branch=z9hG4bK-524287-1---efb5e30750888c34;rport
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK1105983068
	Max-Forwards: 69
	Record-Route: <sip:192.168.20.40:5060;transport=udp;lr>
	Contact: <sip:00@127.0.0.1:6060>;isfocus
	To: <sip:1@192.168.20.40>
	From: <sip:00@192.168.20.40>;isfocus;tag=1382974381
	Call-ID: 36587402
	CSeq: 20 INVITE
	Session-Expires: 1800
	Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, REFER, NOTIFY, INFO, UPDATE, PRACK, SUBSCRIBE
	Content-Type: application/sdp
	Supported: replaces, timer, 100rel
	User-Agent: eXosip/5.3.0
	Allow-Events: conference
	X-Endpoint-Type: Conf
	X-Secure-Transport: yes
	Content-Length: 1858
	
	v=0
	o=gateway 0 25 IN IP4 192.168.20.40
	s=conversation
	c=IN IP4 192.168.20.40
	t=0 0
	m=audio 12004 RTP/SAVP 8 0 4 9 18 100 96 99 97 3 102 103 104 105 107 108 109 110 15 101 13 98
	a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:7iw0leNS+mnW/D2KwmLlByBWj/p25QNrExWW6MQx
	a=crypto:2 AES_CM_128_HMAC_SHA1_32 inline:YU0dU1sJcPSfZOVugJ49eDsmUtg7gwfPUtm73mhf
	a=rtpmap:8 PCMA/8000
	a=rtpmap:0 PCMU/8000
	a=rtpmap:4 G723/8000
	a=rtpmap:9 G722/8000
	a=rtpmap:18 G729/8000
	a=rtpmap:100 G726-40/8000
	a=rtpmap:96 G726-32/8000
	a=rtpmap:99 G726-24/8000
	a=rtpmap:97 G726-16/8000
	a=rtpmap:3 GSM/8000
	a=rtpmap:102 iLBC/8000
	a=fmtp:102 mode=30
	a=rtpmap:103 GSM-EFR/8000
	a=rtpmap:104 AMR/8000
	a=fmtp:104 mode-change-capability=2
	a=rtpmap:105 GSM-HR-08/8000
	a=rtpmap:107 EVRC/8000
	a=fmtp:107 maxinterleave=7
	a=rtpmap:108 EVRC0/8000
	a=rtpmap:109 EVRCB/8000
	a=fmtp:109 maxinterleave=7
	a=rtpmap:110 EVRCB0/8000
	a=rtpmap:15 G728/8000
	a=rtpmap:101 telephone-event/8000
	a=fmtp:101 0-15
	a=rtpmap:13 CN/8000
	a=rtpmap:98 PCMA/8000
	a=gpmd:98 vbd=yes
	a=maxptime:60
	m=audio 12004 RTP/AVP 8 0 4 9 18 100 96 99 97 3 102 103 104 105 107 108 109 110 15 101 13 98
	a=rtpmap:8 PCMA/8000
	a=rtpmap:0 PCMU/8000
	a=rtpmap:4 G723/8000
	a=rtpmap:9 G722/8000
	a=rtpmap:18 G729/8000
	a=rtpmap:100 G726-40/8000
	a=rtpmap:96 G726-32/8000
	a=rtpmap:99 G726-24/8000
	a=rtpmap:97 G726-16/8000
	a=rtpmap:3 GSM/8000
	a=rtpmap:102 iLBC/8000
	a=fmtp:102 mode=30
	a=rtpmap:103 GSM-EFR/8000
	a=rtpmap:104 AMR/8000
	a=fmtp:104 mode-change-capability=2
	a=rtpmap:105 GSM-HR-08/8000
	a=rtpmap:107 EVRC/8000
	a=fmtp:107 maxinterleave=7
	a=rtpmap:108 EVRC0/8000
	a=rtpmap:109 EVRCB/8000
	a=fmtp:109 maxinterleave=7
	a=rtpmap:110 EVRCB0/8000
	a=rtpmap:15 G728/8000
	a=rtpmap:101 telephone-event/8000
	a=fmtp:101 0-15
	a=rtpmap:13 CN/8000
	a=rtpmap:98 PCMA/8000
	a=gpmd:98 vbd=yes
	a=maxptime:60
06:28:16.841263 IP (tos 0x68, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 367)
    localhost..6060 > localhost..5060: SIP, length: 339
	SIP/2.0 100 Trying
	Via: SIP/2.0/UDP 127.0.0.1:5060;branch=z9hG4bK-524287-1---efb5e30750888c34;rport=5060
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK1105983068
	From: <sip:00@192.168.20.40>;isfocus;tag=1382974381
	To: <sip:1@192.168.20.40>
	Call-ID: 36587402
	CSeq: 20 INVITE
	User-Agent: eXosip/5.3.0
	Content-Length: 0
	
06:28:16.844212 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 436)
    localhost..5060 > localhost..6060: SIP, length: 408
	ACK sip:00@127.0.0.1:6060 SIP/2.0
	Via: SIP/2.0/UDP 127.0.0.1:5060;branch=z9hG4bK-524287-1---5a426a43baee7f40;rport
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK209790205
	Max-Forwards: 69
	Contact: <sip:disp@127.0.0.1:6060>
	To: <sip:01@192.168.20.40>;tag=679930154
	From: <sip:disp@192.168.20.40>;tag=47397459
	Call-ID: 1432203697
	CSeq: 20 ACK
	User-Agent: eXosip/5.3.0
	Content-Length: 0
	
06:28:17.309292 IP (tos 0x68, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 1164)
    localhost..6060 > localhost..5060: SIP, length: 1136
	SIP/2.0 200 OK
	Via: SIP/2.0/UDP 127.0.0.1:5060;branch=z9hG4bK-524287-1---efb5e30750888c34;rport=5060
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK1105983068
	Record-Route: <sip:192.168.20.40:5060;transport=udp;lr>
	From: <sip:00@192.168.20.40>;isfocus;tag=1382974381
	To: <sip:1@192.168.20.40>;tag=1807338503
	Call-ID: 36587402
	CSeq: 20 INVITE
	Contact: <sip:1@127.0.0.1:6060>
	Content-Type: application/sdp
	Allow: INVITE,ACK,BYE,CANCEL,OPTIONS,REFER,NOTIFY,INFO,UPDATE,PRACK,SUBSCRIBE
	Session-expires: 1800;refresher=uas
	User-Agent: eXosip/5.3.0
	Allow-Events: conference
	Supported: replaces,timer,100rel
	X-Endpoint-Type: PPS
	Require: timer
	Content-Length:   447
	
	v=0
	o=gateway 0 0 IN IP4 192.168.20.40
	s=conversation
	c=IN IP4 192.168.20.40
	t=0 0
	m=audio 10002 RTP/SAVP 8 101 13 98
	a=rtpmap:8 PCMA/8000
	a=rtpmap:101 telephone-event/8000
	a=fmtp:101 0-15
	a=rtpmap:13 CN/8000
	a=rtpmap:98 PCMA/8000
	a=gpmd:98 vbd=yes
	a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:TCUZJAQIj2SXk7G9Crw0WJSWJI6tbu/r1UgGmnr9
	a=sendrecv
	m=audio 0 RTP/AVP 8 0 4 9 18 100 96 99 97 3 102 103 104 105 107 108 109 110 15 101 13 98
06:28:17.332403 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 1087)
    localhost..5060 > localhost..6060: SIP, length: 1059
	SIP/2.0 200 OK
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK1105983068
	Record-Route: <sip:192.168.20.40:5060;transport=udp;lr>
	Require: timer
	Contact: <sip:1@127.0.0.1:6060>
	To: <sip:1@192.168.20.40>;tag=1807338503
	From: <sip:00@192.168.20.40>;isfocus;tag=1382974381
	Call-ID: 36587402
	CSeq: 20 INVITE
	Session-Expires: 1800;refresher=uas
	Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, REFER, NOTIFY, INFO, UPDATE, PRACK, SUBSCRIBE
	Content-Type: application/sdp
	Supported: replaces, timer, 100rel
	User-Agent: eXosip/5.3.0
	Allow-Events: conference
	X-Endpoint-Type: PPS
	Content-Length: 447
	
	v=0
	o=gateway 0 0 IN IP4 192.168.20.40
	s=conversation
	c=IN IP4 192.168.20.40
	t=0 0
	m=audio 10002 RTP/SAVP 8 101 13 98
	a=rtpmap:8 PCMA/8000
	a=rtpmap:101 telephone-event/8000
	a=fmtp:101 0-15
	a=rtpmap:13 CN/8000
	a=rtpmap:98 PCMA/8000
	a=gpmd:98 vbd=yes
	a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:TCUZJAQIj2SXk7G9Crw0WJSWJI6tbu/r1UgGmnr9
	a=sendrecv
	m=audio 0 RTP/AVP 8 0 4 9 18 100 96 99 97 3 102 103 104 105 107 108 109 110 15 101 13 98
06:28:17.360997 IP (tos 0x68, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 411)
    localhost..6060 > localhost..5060: SIP, length: 383
	ACK sip:1@127.0.0.1:6060 SIP/2.0
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport;branch=z9hG4bK1632062029
	Route: <sip:192.168.20.40:5060;transport=udp;lr>
	From: <sip:00@192.168.20.40>;isfocus;tag=1382974381
	To: <sip:1@192.168.20.40>;tag=1807338503
	Call-ID: 36587402
	CSeq: 20 ACK
	Contact: <sip:00@127.0.0.1:6060>;isfocus
	Max-Forwards: 70
	User-Agent: eXosip/5.3.0
	Content-Length: 0
	
06:28:17.372345 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 448)
    localhost..5060 > localhost..6060: SIP, length: 420
	ACK sip:1@127.0.0.1:6060 SIP/2.0
	Via: SIP/2.0/UDP 127.0.0.1:5060;branch=z9hG4bK-524287-1---50ecee120d668016;rport
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK1632062029
	Max-Forwards: 69
	Contact: <sip:00@127.0.0.1:6060>;isfocus
	To: <sip:1@192.168.20.40>;tag=1807338503
	From: <sip:00@192.168.20.40>;isfocus;tag=1382974381
	Call-ID: 36587402
	CSeq: 20 ACK
	User-Agent: eXosip/5.3.0
	Content-Length: 0
	
06:28:19.040957 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 1456)
    192.168.20.50.5060 > 192.168.20.40.5060: SIP, length: 1428
	INVITE sip:00@192.168.20.40 SIP/2.0
	Via: SIP/2.0/UDP 192.168.20.50:5060;branch=z9hG4bK-524287-1---c641bf45b3682d7b;rport
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK102163749
	Max-Forwards: 69
	Record-Route: <sip:192.168.20.50:5060;transport=udp;lr>
	Contact: <sip:2@127.0.0.1:6060>
	To: <sip:00@192.168.20.40>
	From: <sip:2@192.168.20.40>;tag=776375290
	Call-ID: 1299430351
	CSeq: 20 INVITE
	Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, REFER, NOTIFY, INFO, UPDATE, PRACK, SUBSCRIBE
	Content-Type: application/sdp
	Supported: replaces, timer, 100rel
	User-Agent: eXosip/5.3.0
	Allow-Events: conference
	X-Endpoint-Type: DS
	Content-Length: 768
	
	v=0
	o=gateway 0 21 IN IP4 192.168.20.50
	s=conversation
	c=IN IP4 0.0.0.0
	t=0 0
	m=audio 10004 RTP/SAVP 8 0 4 18 101 13 98
	a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:DDkfXJBBw0gV0+Te9JCjGNBJZCWxw7dahNBBegIt
	a=crypto:2 AES_CM_128_HMAC_SHA1_32 inline:I2ITiCzCt2EPJdHbn0j8zbxLUrtaNEJ627fyOaaT
	a=rtpmap:8 PCMA/8000
	a=rtpmap:0 PCMU/8000
	a=rtpmap:4 G723/8000
	a=rtpmap:18 G729/8000
	a=rtpmap:101 telephone-event/8000
	a=fmtp:101 0-15
	a=rtpmap:13 CN/8000
	a=rtpmap:98 PCMA/8000
	a=gpmd:98 vbd=yes
	a=inactive
	m=audio 10004 RTP/AVP 8 0 4 18 101 13 98
	a=rtpmap:8 PCMA/8000
	a=rtpmap:0 PCMU/8000
	a=rtpmap:4 G723/8000
	a=rtpmap:18 G729/8000
	a=rtpmap:101 telephone-event/8000
	a=fmtp:101 0-15
	a=rtpmap:13 CN/8000
	a=rtpmap:98 PCMA/8000
	a=gpmd:98 vbd=yes
	a=inactive
06:28:19.066341 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 503)
    192.168.20.40.5060 > 192.168.20.50.5060: SIP, length: 475
	SIP/2.0 407 Proxy Authentication Required
	Via: SIP/2.0/UDP 192.168.20.50:5060;branch=z9hG4bK-524287-1---c641bf45b3682d7b;rport=5060
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK102163749
	Proxy-Authenticate: Digest nonce="8514:11392ee0f9d52f09b1d7a45827a9163c",algorithm=MD5,realm="192.168.20.40",qop="auth,auth-int"
	To: <sip:00@192.168.20.40>;tag=4f63434a
	From: <sip:2@192.168.20.40>;tag=776375290
	Call-ID: 1299430351
	CSeq: 20 INVITE
	Content-Length: 0
	
06:28:19.076942 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 306)
    192.168.20.50.5060 > 192.168.20.40.5060: SIP, length: 278
	ACK sip:00@192.168.20.40 SIP/2.0
	Via: SIP/2.0/UDP 192.168.20.50:5060;branch=z9hG4bK-524287-1---c641bf45b3682d7b;rport
	Max-Forwards: 70
	To: <sip:00@192.168.20.40>;tag=4f63434a
	From: <sip:2@192.168.20.40>;tag=776375290
	Call-ID: 1299430351
	CSeq: 20 ACK
	Content-Length: 0
	
06:28:19.122959 IP (tos 0x0, ttl 64, id 57904, offset 0, flags [+], proto UDP (17), length 1500)
    192.168.20.50.5060 > 192.168.20.40.5060: SIP, length: 1472
	INVITE sip:00@192.168.20.40 SIP/2.0
	Via: SIP/2.0/UDP 192.168.20.50:5060;branch=z9hG4bK-524287-1---82e34872f6df573a;rport
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK1134240875
	Max-Forwards: 69
	Record-Route: <sip:192.168.20.50:5060;transport=udp;lr>
	Contact: <sip:2@127.0.0.1:6060>
	To: <sip:00@192.168.20.40>
	From: <sip:2@192.168.20.40>;tag=776375290
	Call-ID: 1299430351
	CSeq: 21 INVITE
	Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, REFER, NOTIFY, INFO, UPDATE, PRACK, SUBSCRIBE
	Content-Type: application/sdp
	Proxy-Authorization: Digest username="2",realm="192.168.20.40",nonce="8514:11392ee0f9d52f09b1d7a45827a9163c",uri="sip:00@192.168.20.40",response="bea021909d482c24a9902c91cefd9d6e",algorithm=MD5,cnonce="189a9b5f",qop=auth,nc=00000001
	Supported: replaces, timer, 100rel
	User-Agent: eXosip/5.3.0
	Allow-Events: conference
	X-Endpoint-Type: DS
	Content-Length: 768
	
	v=0
	o=gateway 0 21 IN IP4 192.168.20.50
	s=conversation
	c=IN IP4 0.0.0.0
	t=0 0
	m=audio 10004 RTP/SAVP 8 0 4 18 101 13 98
	a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:DDkfXJBBw0gV0+Te9JCjGNBJZCWxw7dahNBBegIt
	a=crypto:2 AES_CM_128_HMAC_SHA1_32 inline:I2ITiCzCt2EPJdHbn0j8zbxLUrtaNEJ627fyOaaT
	a=rtpmap:8 PCMA/8000
	a=rtpmap:0 PCMU/8000
	a=rtpmap:4 G723/8000
	a=rtpmap:18 G729/8000
	a=rtpmap:101 telephone-event/8000
	a=fmtp:101 0-15
	a=rtpmap:13 CN/8000
	a=rtpmap:98 PCMA/8000
	a=gpmd:98 vbd=yes
	a=inactive
	m=audio 10004 RTP/AVP 8 0 4 18 101 13 98
	a=rtpmap:8 PCMA/8000
	a=r[!sip]
06:28:19.147981 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 1616)
    localhost..5060 > localhost..6060: SIP, length: 1588
	INVITE sip:00@127.0.0.1:6060;transport=udp SIP/2.0
	Via: SIP/2.0/UDP 127.0.0.1:5060;branch=z9hG4bK-524287-1---dcbb9b2e44919a38;rport
	Via: SIP/2.0/UDP 192.168.20.50:5060;branch=z9hG4bK-524287-1---82e34872f6df573a;rport=5060
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK1134240875
	Max-Forwards: 68
	Record-Route: <sip:192.168.20.40:5060;transport=udp;lr>
	Record-Route: <sip:192.168.20.50:5060;transport=udp;lr>
	Contact: <sip:2@127.0.0.1:6060>
	To: <sip:00@192.168.20.40>
	From: <sip:2@192.168.20.40>;tag=776375290
	Call-ID: 1299430351
	CSeq: 21 INVITE
	Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, REFER, NOTIFY, INFO, UPDATE, PRACK, SUBSCRIBE
	Content-Type: application/sdp
	Supported: replaces, timer, 100rel
	User-Agent: eXosip/5.3.0
	Allow-Events: conference
	X-Endpoint-Type: DS
	Content-Length: 768
	
	v=0
	o=gateway 0 21 IN IP4 192.168.20.50
	s=conversation
	c=IN IP4 0.0.0.0
	t=0 0
	m=audio 10004 RTP/SAVP 8 0 4 18 101 13 98
	a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:DDkfXJBBw0gV0+Te9JCjGNBJZCWxw7dahNBBegIt
	a=crypto:2 AES_CM_128_HMAC_SHA1_32 inline:I2ITiCzCt2EPJdHbn0j8zbxLUrtaNEJ627fyOaaT
	a=rtpmap:8 PCMA/8000
	a=rtpmap:0 PCMU/8000
	a=rtpmap:4 G723/8000
	a=rtpmap:18 G729/8000
	a=rtpmap:101 telephone-event/8000
	a=fmtp:101 0-15
	a=rtpmap:13 CN/8000
	a=rtpmap:98 PCMA/8000
	a=gpmd:98 vbd=yes
	a=inactive
	m=audio 10004 RTP/AVP 8 0 4 18 101 13 98
	a=rtpmap:8 PCMA/8000
	a=rtpmap:0 PCMU/8000
	a=rtpmap:4 G723/8000
	a=rtpmap:18 G729/8000
	a=rtpmap:101 telephone-event/8000
	a=fmtp:101 0-15
	a=rtpmap:13 CN/8000
	a=rtpmap:98 PCMA/8000
	a=gpmd:98 vbd=yes
	a=inactive
06:28:19.161677 IP (tos 0x68, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 451)
    localhost..6060 > localhost..5060: SIP, length: 423
	SIP/2.0 100 Trying
	Via: SIP/2.0/UDP 127.0.0.1:5060;branch=z9hG4bK-524287-1---dcbb9b2e44919a38;rport=5060
	Via: SIP/2.0/UDP 192.168.20.50:5060;branch=z9hG4bK-524287-1---82e34872f6df573a;rport=5060
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK1134240875
	From: <sip:2@192.168.20.40>;tag=776375290
	To: <sip:00@192.168.20.40>
	Call-ID: 1299430351
	CSeq: 21 INVITE
	User-Agent: eXosip/5.3.0
	Content-Length: 0
	
06:28:19.199069 IP (tos 0x68, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 1187)
    localhost..6060 > localhost..5060: SIP, length: 1159
	SIP/2.0 200 OK
	Via: SIP/2.0/UDP 127.0.0.1:5060;branch=z9hG4bK-524287-1---dcbb9b2e44919a38;rport=5060
	Via: SIP/2.0/UDP 192.168.20.50:5060;branch=z9hG4bK-524287-1---82e34872f6df573a;rport=5060
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK1134240875
	Record-Route: <sip:192.168.20.40:5060;transport=udp;lr>
	Record-Route: <sip:192.168.20.50:5060;transport=udp;lr>
	From: <sip:2@192.168.20.40>;tag=776375290
	To: <sip:00@192.168.20.40>;tag=1755416739
	Call-ID: 1299430351
	CSeq: 21 INVITE
	Contact: <sip:00@127.0.0.1:6060>;isfocus
	Content-Type: application/sdp
	Allow: INVITE,ACK,BYE,CANCEL,OPTIONS,REFER,NOTIFY,INFO,UPDATE,PRACK,SUBSCRIBE
	User-Agent: eXosip/5.3.0
	Allow-Events: conference
	Supported: replaces,timer,100rel
	Content-Length:   395
	
	v=0
	o=gateway 0 0 IN IP4 192.168.20.40
	s=conversation
	c=IN IP4 192.168.20.40
	t=0 0
	m=audio 12006 RTP/SAVP 8 101 13 98
	a=rtpmap:8 PCMA/8000
	a=rtpmap:101 telephone-event/8000
	a=fmtp:101 0-15
	a=rtpmap:13 CN/8000
	a=rtpmap:98 PCMA/8000
	a=gpmd:98 vbd=yes
	a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:+f2n8KIZi4hrqEUhmWGa4An4foCyLmHMnu5yVukO
	a=inactive
	m=audio 0 RTP/AVP 8 0 4 18 101 13 98
06:28:19.216190 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 338)
    192.168.20.40.5060 > 192.168.20.50.5060: SIP, length: 310
	SIP/2.0 100 Trying
	Via: SIP/2.0/UDP 192.168.20.50:5060;branch=z9hG4bK-524287-1---82e34872f6df573a;rport=5060
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK1134240875
	To: <sip:00@192.168.20.40>
	From: <sip:2@192.168.20.40>;tag=776375290
	Call-ID: 1299430351
	CSeq: 21 INVITE
	Content-Length: 0
	
06:28:19.225056 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 1110)
    192.168.20.40.5060 > 192.168.20.50.5060: SIP, length: 1082
	SIP/2.0 200 OK
	Via: SIP/2.0/UDP 192.168.20.50:5060;branch=z9hG4bK-524287-1---82e34872f6df573a;rport=5060
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK1134240875
	Record-Route: <sip:192.168.20.40:5060;transport=udp;lr>
	Record-Route: <sip:192.168.20.50:5060;transport=udp;lr>
	Contact: <sip:00@127.0.0.1:6060>;isfocus
	To: <sip:00@192.168.20.40>;tag=1755416739
	From: <sip:2@192.168.20.40>;tag=776375290
	Call-ID: 1299430351
	CSeq: 21 INVITE
	Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, REFER, NOTIFY, INFO, UPDATE, PRACK, SUBSCRIBE
	Content-Type: application/sdp
	Supported: replaces, timer, 100rel
	User-Agent: eXosip/5.3.0
	Allow-Events: conference
	Content-Length: 395
	
	v=0
	o=gateway 0 0 IN IP4 192.168.20.40
	s=conversation
	c=IN IP4 192.168.20.40
	t=0 0
	m=audio 12006 RTP/SAVP 8 101 13 98
	a=rtpmap:8 PCMA/8000
	a=rtpmap:101 telephone-event/8000
	a=fmtp:101 0-15
	a=rtpmap:13 CN/8000
	a=rtpmap:98 PCMA/8000
	a=gpmd:98 vbd=yes
	a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:+f2n8KIZi4hrqEUhmWGa4An4foCyLmHMnu5yVukO
	a=inactive
	m=audio 0 RTP/AVP 8 0 4 18 101 13 98
06:28:19.278971 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 727)
    192.168.20.50.5060 > 192.168.20.40.5060: SIP, length: 699
	ACK sip:00@127.0.0.1:6060 SIP/2.0
	Via: SIP/2.0/UDP 192.168.20.50:5060;branch=z9hG4bK-524287-1---f78a721cb8c17e0d;rport
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK89689211
	Max-Forwards: 69
	Route: <sip:192.168.20.40:5060;transport=udp;lr>
	Contact: <sip:2@127.0.0.1:6060>
	To: <sip:00@192.168.20.40>;tag=1755416739
	From: <sip:2@192.168.20.40>;tag=776375290
	Call-ID: 1299430351
	CSeq: 21 ACK
	Proxy-Authorization: Digest username="2", realm="192.168.20.40", nonce="8514:11392ee0f9d52f09b1d7a45827a9163c", uri="sip:00@192.168.20.40", response="bea021909d482c24a9902c91cefd9d6e", algorithm=MD5, cnonce="189a9b5f", qop=auth, nc=00000001
	User-Agent: eXosip/5.3.0
	Content-Length: 0
	
06:28:19.288995 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 764)
    localhost..5060 > localhost..6060: SIP, length: 736
	ACK sip:00@127.0.0.1:6060 SIP/2.0
	Via: SIP/2.0/UDP 127.0.0.1:5060;branch=z9hG4bK-524287-1---aaf8f03b513ebe6d;rport
	Via: SIP/2.0/UDP 192.168.20.50:5060;branch=z9hG4bK-524287-1---f78a721cb8c17e0d;rport=5060
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK89689211
	Max-Forwards: 68
	Contact: <sip:2@127.0.0.1:6060>
	To: <sip:00@192.168.20.40>;tag=1755416739
	From: <sip:2@192.168.20.40>;tag=776375290
	Call-ID: 1299430351
	CSeq: 21 ACK
	Proxy-Authorization: Digest username="2", realm="192.168.20.40", nonce="8514:11392ee0f9d52f09b1d7a45827a9163c", uri="sip:00@192.168.20.40", response="bea021909d482c24a9902c91cefd9d6e", algorithm=MD5, cnonce="189a9b5f", qop=auth, nc=00000001
	User-Agent: eXosip/5.3.0
	Content-Length: 0
	
06:28:21.728952 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 1457)
    192.168.20.60.5060 > 192.168.20.40.5060: SIP, length: 1429
	INVITE sip:00@192.168.20.40 SIP/2.0
	Via: SIP/2.0/UDP 192.168.20.60:5060;branch=z9hG4bK-524287-1---cb4fb87cf7e2da15;rport
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK403010529
	Max-Forwards: 69
	Record-Route: <sip:192.168.20.60:5060;transport=udp;lr>
	Contact: <sip:3@127.0.0.1:6060>
	To: <sip:00@192.168.20.40>
	From: <sip:3@192.168.20.40>;tag=1214697537
	Call-ID: 1450925902
	CSeq: 20 INVITE
	Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, REFER, NOTIFY, INFO, UPDATE, PRACK, SUBSCRIBE
	Content-Type: application/sdp
	Supported: replaces, timer, 100rel
	User-Agent: eXosip/5.3.0
	Allow-Events: conference
	X-Endpoint-Type: DS
	Content-Length: 768
	
	v=0
	o=gateway 0 18 IN IP4 192.168.20.60
	s=conversation
	c=IN IP4 0.0.0.0
	t=0 0
	m=audio 10004 RTP/SAVP 8 0 4 18 101 13 98
	a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:qy+Mo6UfN7/W7sQrs8fFn+ioWkq+0lqOLLohmXzU
	a=crypto:2 AES_CM_128_HMAC_SHA1_32 inline:S0juts/k6k24Adfw8FriOWx0se5VEwoUIPaK+uht
	a=rtpmap:8 PCMA/8000
	a=rtpmap:0 PCMU/8000
	a=rtpmap:4 G723/8000
	a=rtpmap:18 G729/8000
	a=rtpmap:101 telephone-event/8000
	a=fmtp:101 0-15
	a=rtpmap:13 CN/8000
	a=rtpmap:98 PCMA/8000
	a=gpmd:98 vbd=yes
	a=inactive
	m=audio 10004 RTP/AVP 8 0 4 18 101 13 98
	a=rtpmap:8 PCMA/8000
	a=rtpmap:0 PCMU/8000
	a=rtpmap:4 G723/8000
	a=rtpmap:18 G729/8000
	a=rtpmap:101 telephone-event/8000
	a=fmtp:101 0-15
	a=rtpmap:13 CN/8000
	a=rtpmap:98 PCMA/8000
	a=gpmd:98 vbd=yes
	a=inactive
06:28:21.748355 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 504)
    192.168.20.40.5060 > 192.168.20.60.5060: SIP, length: 476
	SIP/2.0 407 Proxy Authentication Required
	Via: SIP/2.0/UDP 192.168.20.60:5060;branch=z9hG4bK-524287-1---cb4fb87cf7e2da15;rport=5060
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK403010529
	Proxy-Authenticate: Digest nonce="8516:da0faed36020f8c94f9235628b7174fd",algorithm=MD5,realm="192.168.20.40",qop="auth,auth-int"
	To: <sip:00@192.168.20.40>;tag=a77b335d
	From: <sip:3@192.168.20.40>;tag=1214697537
	Call-ID: 1450925902
	CSeq: 20 INVITE
	Content-Length: 0
	
06:28:21.758943 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 307)
    192.168.20.60.5060 > 192.168.20.40.5060: SIP, length: 279
	ACK sip:00@192.168.20.40 SIP/2.0
	Via: SIP/2.0/UDP 192.168.20.60:5060;branch=z9hG4bK-524287-1---cb4fb87cf7e2da15;rport
	Max-Forwards: 70
	To: <sip:00@192.168.20.40>;tag=a77b335d
	From: <sip:3@192.168.20.40>;tag=1214697537
	Call-ID: 1450925902
	CSeq: 20 ACK
	Content-Length: 0
	
06:28:21.805959 IP (tos 0x0, ttl 64, id 57935, offset 0, flags [+], proto UDP (17), length 1500)
    192.168.20.60.5060 > 192.168.20.40.5060: SIP, length: 1472
	INVITE sip:00@192.168.20.40 SIP/2.0
	Via: SIP/2.0/UDP 192.168.20.60:5060;branch=z9hG4bK-524287-1---d10913283efb6273;rport
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK1049753513
	Max-Forwards: 69
	Record-Route: <sip:192.168.20.60:5060;transport=udp;lr>
	Contact: <sip:3@127.0.0.1:6060>
	To: <sip:00@192.168.20.40>
	From: <sip:3@192.168.20.40>;tag=1214697537
	Call-ID: 1450925902
	CSeq: 21 INVITE
	Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, REFER, NOTIFY, INFO, UPDATE, PRACK, SUBSCRIBE
	Content-Type: application/sdp
	Proxy-Authorization: Digest username="3",realm="192.168.20.40",nonce="8516:da0faed36020f8c94f9235628b7174fd",uri="sip:00@192.168.20.40",response="300a05f46f0229acd5303bf8812e6ef6",algorithm=MD5,cnonce="1820eaae",qop=auth,nc=00000001
	Supported: replaces, timer, 100rel
	User-Agent: eXosip/5.3.0
	Allow-Events: conference
	X-Endpoint-Type: DS
	Content-Length: 768
	
	v=0
	o=gateway 0 18 IN IP4 192.168.20.60
	s=conversation
	c=IN IP4 0.0.0.0
	t=0 0
	m=audio 10004 RTP/SAVP 8 0 4 18 101 13 98
	a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:qy+Mo6UfN7/W7sQrs8fFn+ioWkq+0lqOLLohmXzU
	a=crypto:2 AES_CM_128_HMAC_SHA1_32 inline:S0juts/k6k24Adfw8FriOWx0se5VEwoUIPaK+uht
	a=rtpmap:8 PCMA/8000
	a=rtpmap:0 PCMU/8000
	a=rtpmap:4 G723/8000
	a=rtpmap:18 G729/8000
	a=rtpmap:101 telephone-event/8000
	a=fmtp:101 0-15
	a=rtpmap:13 CN/8000
	a=rtpmap:98 PCMA/8000
	a=gpmd:98 vbd=yes
	a=inactive
	m=audio 10004 RTP/AVP 8 0 4 18 101 13 98
	a=rtpmap:8 PCMA/8000
	a=[!sip]
06:28:21.833446 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 1617)
    localhost..5060 > localhost..6060: SIP, length: 1589
	INVITE sip:00@127.0.0.1:6060;transport=udp SIP/2.0
	Via: SIP/2.0/UDP 127.0.0.1:5060;branch=z9hG4bK-524287-1---f56972593878c23e;rport
	Via: SIP/2.0/UDP 192.168.20.60:5060;branch=z9hG4bK-524287-1---d10913283efb6273;rport=5060
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK1049753513
	Max-Forwards: 68
	Record-Route: <sip:192.168.20.40:5060;transport=udp;lr>
	Record-Route: <sip:192.168.20.60:5060;transport=udp;lr>
	Contact: <sip:3@127.0.0.1:6060>
	To: <sip:00@192.168.20.40>
	From: <sip:3@192.168.20.40>;tag=1214697537
	Call-ID: 1450925902
	CSeq: 21 INVITE
	Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, REFER, NOTIFY, INFO, UPDATE, PRACK, SUBSCRIBE
	Content-Type: application/sdp
	Supported: replaces, timer, 100rel
	User-Agent: eXosip/5.3.0
	Allow-Events: conference
	X-Endpoint-Type: DS
	Content-Length: 768
	
	v=0
	o=gateway 0 18 IN IP4 192.168.20.60
	s=conversation
	c=IN IP4 0.0.0.0
	t=0 0
	m=audio 10004 RTP/SAVP 8 0 4 18 101 13 98
	a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:qy+Mo6UfN7/W7sQrs8fFn+ioWkq+0lqOLLohmXzU
	a=crypto:2 AES_CM_128_HMAC_SHA1_32 inline:S0juts/k6k24Adfw8FriOWx0se5VEwoUIPaK+uht
	a=rtpmap:8 PCMA/8000
	a=rtpmap:0 PCMU/8000
	a=rtpmap:4 G723/8000
	a=rtpmap:18 G729/8000
	a=rtpmap:101 telephone-event/8000
	a=fmtp:101 0-15
	a=rtpmap:13 CN/8000
	a=rtpmap:98 PCMA/8000
	a=gpmd:98 vbd=yes
	a=inactive
	m=audio 10004 RTP/AVP 8 0 4 18 101 13 98
	a=rtpmap:8 PCMA/8000
	a=rtpmap:0 PCMU/8000
	a=rtpmap:4 G723/8000
	a=rtpmap:18 G729/8000
	a=rtpmap:101 telephone-event/8000
	a=fmtp:101 0-15
	a=rtpmap:13 CN/8000
	a=rtpmap:98 PCMA/8000
	a=gpmd:98 vbd=yes
	a=inactive
06:28:21.845464 IP (tos 0x68, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 452)
    localhost..6060 > localhost..5060: SIP, length: 424
	SIP/2.0 100 Trying
	Via: SIP/2.0/UDP 127.0.0.1:5060;branch=z9hG4bK-524287-1---f56972593878c23e;rport=5060
	Via: SIP/2.0/UDP 192.168.20.60:5060;branch=z9hG4bK-524287-1---d10913283efb6273;rport=5060
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK1049753513
	From: <sip:3@192.168.20.40>;tag=1214697537
	To: <sip:00@192.168.20.40>
	Call-ID: 1450925902
	CSeq: 21 INVITE
	User-Agent: eXosip/5.3.0
	Content-Length: 0
	
06:28:21.883294 IP (tos 0x68, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 623)
    localhost..6060 > localhost..5060: SIP, length: 595
	SIP/2.0 480 Temporarily Unavailable
	Via: SIP/2.0/UDP 127.0.0.1:5060;branch=z9hG4bK-524287-1---f56972593878c23e;rport=5060
	Via: SIP/2.0/UDP 192.168.20.60:5060;branch=z9hG4bK-524287-1---d10913283efb6273;rport=5060
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK1049753513
	From: <sip:3@192.168.20.40>;tag=1214697537
	To: <sip:00@192.168.20.40>;tag=1848537065
	Call-ID: 1450925902
	CSeq: 21 INVITE
	Allow: INVITE,ACK,BYE,CANCEL,OPTIONS,REFER,NOTIFY,INFO,UPDATE,PRACK,SUBSCRIBE
	User-Agent: eXosip/5.3.0
	Allow-Events: conference
	Supported: replaces,timer,100rel
	Content-Length: 0
	
06:28:21.901038 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 339)
    192.168.20.40.5060 > 192.168.20.60.5060: SIP, length: 311
	SIP/2.0 100 Trying
	Via: SIP/2.0/UDP 192.168.20.60:5060;branch=z9hG4bK-524287-1---d10913283efb6273;rport=5060
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK1049753513
	To: <sip:00@192.168.20.40>
	From: <sip:3@192.168.20.40>;tag=1214697537
	Call-ID: 1450925902
	CSeq: 21 INVITE
	Content-Length: 0
	
06:28:21.901392 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 320)
    localhost..5060 > localhost..6060: SIP, length: 292
	ACK sip:00@127.0.0.1:6060;transport=udp SIP/2.0
	Via: SIP/2.0/UDP 127.0.0.1:5060;branch=z9hG4bK-524287-1---f56972593878c23e;rport
	Max-Forwards: 70
	To: <sip:00@192.168.20.40>;tag=1848537065
	From: <sip:3@192.168.20.40>;tag=1214697537
	Call-ID: 1450925902
	CSeq: 21 ACK
	Content-Length: 0
	
06:28:21.911405 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 548)
    192.168.20.40.5060 > 192.168.20.60.5060: SIP, length: 520
	SIP/2.0 480 Temporarily Unavailable
	Via: SIP/2.0/UDP 192.168.20.60:5060;branch=z9hG4bK-524287-1---d10913283efb6273;rport=5060
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK1049753513
	To: <sip:00@192.168.20.40>;tag=1848537065
	From: <sip:3@192.168.20.40>;tag=1214697537
	Call-ID: 1450925902
	CSeq: 21 INVITE
	Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, REFER, NOTIFY, INFO, UPDATE, PRACK, SUBSCRIBE
	Supported: replaces, timer, 100rel
	User-Agent: eXosip/5.3.0
	Allow-Events: conference
	Content-Length: 0
	
06:28:21.930893 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 309)
    192.168.20.60.5060 > 192.168.20.40.5060: SIP, length: 281
	ACK sip:00@192.168.20.40 SIP/2.0
	Via: SIP/2.0/UDP 192.168.20.60:5060;branch=z9hG4bK-524287-1---d10913283efb6273;rport
	Max-Forwards: 70
	To: <sip:00@192.168.20.40>;tag=1848537065
	From: <sip:3@192.168.20.40>;tag=1214697537
	Call-ID: 1450925902
	CSeq: 21 ACK
	Content-Length: 0
	
06:28:26.294847 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 688)
    192.168.20.50.5060 > 192.168.20.40.5060: SIP, length: 660
	BYE sip:00@127.0.0.1:6060 SIP/2.0
	Via: SIP/2.0/UDP 192.168.20.50:5060;branch=z9hG4bK-524287-1---40eedd42b706620c;rport
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK1989200479
	Max-Forwards: 69
	Route: <sip:192.168.20.40:5060;transport=udp;lr>
	To: <sip:00@192.168.20.40>;tag=1755416739
	From: <sip:2@192.168.20.40>;tag=776375290
	Call-ID: 1299430351
	CSeq: 22 BYE
	Proxy-Authorization: Digest username="2",realm="192.168.20.40",nonce="8514:11392ee0f9d52f09b1d7a45827a9163c",uri="sip:00@127.0.0.1:6060",response="6c4f3808d619802a281acd7290ff23ef",algorithm=MD5,cnonce="3f5e1be",qop=auth,nc=00000002
	User-Agent: eXosip/5.3.0
	Content-Length: 0
	
06:28:26.317155 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 491)
    localhost..5060 > localhost..6060: SIP, length: 463
	BYE sip:00@127.0.0.1:6060 SIP/2.0
	Via: SIP/2.0/UDP 127.0.0.1:5060;branch=z9hG4bK-524287-1---aabdfc4feb4bb23f;rport
	Via: SIP/2.0/UDP 192.168.20.50:5060;branch=z9hG4bK-524287-1---40eedd42b706620c;rport=5060
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK1989200479
	Max-Forwards: 68
	To: <sip:00@192.168.20.40>;tag=1755416739
	From: <sip:2@192.168.20.40>;tag=776375290
	Call-ID: 1299430351
	CSeq: 22 BYE
	User-Agent: eXosip/5.3.0
	Content-Length: 0
	
06:28:26.322874 IP (tos 0x68, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 459)
    localhost..6060 > localhost..5060: SIP, length: 431
	SIP/2.0 200 OK
	Via: SIP/2.0/UDP 127.0.0.1:5060;branch=z9hG4bK-524287-1---aabdfc4feb4bb23f;rport=5060
	Via: SIP/2.0/UDP 192.168.20.50:5060;branch=z9hG4bK-524287-1---40eedd42b706620c;rport=5060
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK1989200479
	From: <sip:2@192.168.20.40>;tag=776375290
	To: <sip:00@192.168.20.40>;tag=1755416739
	Call-ID: 1299430351
	CSeq: 22 BYE
	User-Agent: eXosip/5.3.0
	Content-Length: 0
	
06:28:26.343220 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 372)
    192.168.20.40.5060 > 192.168.20.50.5060: SIP, length: 344
	SIP/2.0 200 OK
	Via: SIP/2.0/UDP 192.168.20.50:5060;branch=z9hG4bK-524287-1---40eedd42b706620c;rport=5060
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK1989200479
	To: <sip:00@192.168.20.40>;tag=1755416739
	From: <sip:2@192.168.20.40>;tag=776375290
	Call-ID: 1299430351
	CSeq: 22 BYE
	User-Agent: eXosip/5.3.0
	Content-Length: 0
	
06:28:27.649134 IP (tos 0x68, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 364)
    localhost..6060 > localhost..5060: SIP, length: 336
	BYE sip:00@127.0.0.1:6060 SIP/2.0
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport;branch=z9hG4bK1079416563
	Route: <sip:192.168.20.40:5060;transport=udp;lr>
	From: <sip:disp@192.168.20.40>;tag=47397459
	To: <sip:01@192.168.20.40>;tag=679930154
	Call-ID: 1432203697
	CSeq: 21 BYE
	Max-Forwards: 70
	User-Agent: eXosip/5.3.0
	Content-Length: 0
	
06:28:27.674336 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 401)
    localhost..5060 > localhost..6060: SIP, length: 373
	BYE sip:00@127.0.0.1:6060 SIP/2.0
	Via: SIP/2.0/UDP 127.0.0.1:5060;branch=z9hG4bK-524287-1---cf27b81942bb2b44;rport
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK1079416563
	Max-Forwards: 69
	To: <sip:01@192.168.20.40>;tag=679930154
	From: <sip:disp@192.168.20.40>;tag=47397459
	Call-ID: 1432203697
	CSeq: 21 BYE
	User-Agent: eXosip/5.3.0
	Content-Length: 0
	
06:28:27.679893 IP (tos 0x68, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 369)
    localhost..6060 > localhost..5060: SIP, length: 341
	SIP/2.0 200 OK
	Via: SIP/2.0/UDP 127.0.0.1:5060;branch=z9hG4bK-524287-1---cf27b81942bb2b44;rport=5060
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK1079416563
	From: <sip:disp@192.168.20.40>;tag=47397459
	To: <sip:01@192.168.20.40>;tag=679930154
	Call-ID: 1432203697
	CSeq: 21 BYE
	User-Agent: eXosip/5.3.0
	Content-Length: 0
	
06:28:27.698828 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 282)
    localhost..5060 > localhost..6060: SIP, length: 254
	SIP/2.0 200 OK
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK1079416563
	To: <sip:01@192.168.20.40>;tag=679930154
	From: <sip:disp@192.168.20.40>;tag=47397459
	Call-ID: 1432203697
	CSeq: 21 BYE
	User-Agent: eXosip/5.3.0
	Content-Length: 0
	
06:28:27.729857 IP (tos 0x68, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 368)
    localhost..6060 > localhost..5060: SIP, length: 340
	BYE sip:1@127.0.0.1:6060 SIP/2.0
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport;branch=z9hG4bK798674903
	Route: <sip:192.168.20.40:5060;transport=udp;lr>
	From: <sip:00@192.168.20.40>;isfocus;tag=1382974381
	To: <sip:1@192.168.20.40>;tag=1807338503
	Call-ID: 36587402
	CSeq: 21 BYE
	Max-Forwards: 70
	User-Agent: eXosip/5.3.0
	Content-Length: 0
	
06:28:27.746872 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 405)
    localhost..5060 > localhost..6060: SIP, length: 377
	BYE sip:1@127.0.0.1:6060 SIP/2.0
	Via: SIP/2.0/UDP 127.0.0.1:5060;branch=z9hG4bK-524287-1---34c60140d4cdd041;rport
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK798674903
	Max-Forwards: 69
	To: <sip:1@192.168.20.40>;tag=1807338503
	From: <sip:00@192.168.20.40>;isfocus;tag=1382974381
	Call-ID: 36587402
	CSeq: 21 BYE
	User-Agent: eXosip/5.3.0
	Content-Length: 0
	
06:28:27.752204 IP (tos 0x68, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 374)
    localhost..6060 > localhost..5060: SIP, length: 346
	SIP/2.0 200 OK
	Via: SIP/2.0/UDP 127.0.0.1:5060;branch=z9hG4bK-524287-1---34c60140d4cdd041;rport=5060
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK798674903
	From: <sip:00@192.168.20.40>;isfocus;tag=1382974381
	To: <sip:1@192.168.20.40>;tag=1807338503
	Call-ID: 36587402
	CSeq: 21 BYE
	User-Agent: eXosip/5.3.0
	Content-Length: 0
	
06:28:27.771902 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 287)
    localhost..5060 > localhost..6060: SIP, length: 259
	SIP/2.0 200 OK
	Via: SIP/2.0/UDP 127.0.0.1:6060;rport=6060;branch=z9hG4bK798674903
	To: <sip:1@192.168.20.40>;tag=1807338503
	From: <sip:00@192.168.20.40>;isfocus;tag=1382974381
	Call-ID: 36587402
	CSeq: 21 BYE
	User-Agent: eXosip/5.3.0
	Content-Length: 0
	

