10:11 PMroot@luinuz:/home/luis/Desktop#  tcpdump -i eth0 -n -s 0 port 5060 -v
tcpdump: listening on eth0, link-type EN10MB (Ethernet), capture size 65535 bytes
22:12:28.771745 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 580)
    192.168.1.2.5060 > 86.64.162.35.5060: SIP, length: 552
	SUBSCRIBE sip:500@ekiga.net SIP/2.0
	CSeq: 2 SUBSCRIBE
	Via: SIP/2.0/UDP 83.54.186.29:5060;branch=z9hG4bK8a71278a-ae58-e011-9061-00805a47b3c5;rport
	User-Agent: Ekiga/3.2.7
	From: "Luis Moreno" <sip:luis@83.54.186.29>;tag=888b238a-ae58-e011-9061-00805a47b3c5
	Call-ID: 12c56f89-ae58-e011-9061-00805a47b3c5@luinuz
	To: <sip:500@ekiga.net>
	Contact: <sip:luis@83.54.186.29>
	Accept: application/pidf+xml
	Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,SUBSCRIBE,NOTIFY,REFER,MESSAGE,INFO,PING
	Expires: 300
	Event: presence
	Content-Length: 0
	Max-Forwards: 70


22:12:28.861688 IP (tos 0x0, ttl 53, id 0, offset 0, flags [DF], proto UDP (17), length 451)
    86.64.162.35.5060 > 192.168.1.2.5060: SIP, length: 423
	SIP/2.0 489 Event Not Supported
	CSeq: 2 SUBSCRIBE
	Via: SIP/2.0/UDP 83.54.186.29:5060;branch=z9hG4bK8a71278a-ae58-e011-9061-00805a47b3c5;rport=5060
	From: "Luis Moreno" <sip:luis@83.54.186.29>;tag=888b238a-ae58-e011-9061-00805a47b3c5
	Call-ID: 12c56f89-ae58-e011-9061-00805a47b3c5@luinuz
	To: <sip:500@ekiga.net>;tag=c64e1f832a41ec1c1f4e5673ac5b80f6.2b46
	Server: Kamailio (1.5.3-notls (i386/linux))
	Content-Length: 0


22:12:29.032471 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 591)
    192.168.1.2.5060 > 86.64.162.35.5060: SIP, length: 563
	SUBSCRIBE sip:500@ekiga.net SIP/2.0
	CSeq: 2 SUBSCRIBE
	Via: SIP/2.0/UDP 83.54.186.29:5060;branch=z9hG4bK6cfe4e8a-ae58-e011-9061-00805a47b3c5;rport
	User-Agent: Ekiga/3.2.7
	From: "Luis Moreno" <sip:luis@83.54.186.29>;tag=c8ac4e8a-ae58-e011-9061-00805a47b3c5
	Call-ID: 32163a8a-ae58-e011-9061-00805a47b3c5@luinuz
	To: <sip:500@ekiga.net>
	Contact: <sip:500@83.54.186.29>
	Accept: application/dialog-info+xml
	Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,SUBSCRIBE,NOTIFY,REFER,MESSAGE,INFO,PING
	Expires: 300
	Event: dialog;sla;ma
	Content-Length: 0
	Max-Forwards: 70


22:12:29.147257 IP (tos 0x0, ttl 53, id 0, offset 0, flags [DF], proto UDP (17), length 451)
    86.64.162.35.5060 > 192.168.1.2.5060: SIP, length: 423
	SIP/2.0 489 Event Not Supported
	CSeq: 2 SUBSCRIBE
	Via: SIP/2.0/UDP 83.54.186.29:5060;branch=z9hG4bK6cfe4e8a-ae58-e011-9061-00805a47b3c5;rport=5060
	From: "Luis Moreno" <sip:luis@83.54.186.29>;tag=c8ac4e8a-ae58-e011-9061-00805a47b3c5
	Call-ID: 32163a8a-ae58-e011-9061-00805a47b3c5@luinuz
	To: <sip:500@ekiga.net>;tag=c64e1f832a41ec1c1f4e5673ac5b80f6.1958
	Server: Kamailio (1.5.3-notls (i386/linux))
	Content-Length: 0


22:12:29.295832 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 580)
    192.168.1.2.5060 > 86.64.162.35.5060: SIP, length: 552
	SUBSCRIBE sip:501@ekiga.net SIP/2.0
	CSeq: 2 SUBSCRIBE
	Via: SIP/2.0/UDP 83.54.186.29:5060;branch=z9hG4bK00d6798a-ae58-e011-9061-00805a47b3c5;rport
	User-Agent: Ekiga/3.2.7
	From: "Luis Moreno" <sip:luis@83.54.186.29>;tag=068f798a-ae58-e011-9061-00805a47b3c5
	Call-ID: d6db618a-ae58-e011-9061-00805a47b3c5@luinuz
	To: <sip:501@ekiga.net>
	Contact: <sip:luis@83.54.186.29>
	Accept: application/pidf+xml
	Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,SUBSCRIBE,NOTIFY,REFER,MESSAGE,INFO,PING
	Expires: 300
	Event: presence
	Content-Length: 0
	Max-Forwards: 70


22:12:29.383338 IP (tos 0x0, ttl 53, id 0, offset 0, flags [DF], proto UDP (17), length 451)
    86.64.162.35.5060 > 192.168.1.2.5060: SIP, length: 423
	SIP/2.0 489 Event Not Supported
	CSeq: 2 SUBSCRIBE
	Via: SIP/2.0/UDP 83.54.186.29:5060;branch=z9hG4bK00d6798a-ae58-e011-9061-00805a47b3c5;rport=5060
	From: "Luis Moreno" <sip:luis@83.54.186.29>;tag=068f798a-ae58-e011-9061-00805a47b3c5
	Call-ID: d6db618a-ae58-e011-9061-00805a47b3c5@luinuz
	To: <sip:501@ekiga.net>;tag=c64e1f832a41ec1c1f4e5673ac5b80f6.c2b4
	Server: Kamailio (1.5.3-notls (i386/linux))
	Content-Length: 0


22:12:29.529955 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 591)
    192.168.1.2.5060 > 86.64.162.35.5060: SIP, length: 563
	SUBSCRIBE sip:501@ekiga.net SIP/2.0
	CSeq: 2 SUBSCRIBE
	Via: SIP/2.0/UDP 83.54.186.29:5060;branch=z9hG4bK88ac9d8a-ae58-e011-9061-00805a47b3c5;rport
	User-Agent: Ekiga/3.2.7
	From: "Luis Moreno" <sip:luis@83.54.186.29>;tag=c0659d8a-ae58-e011-9061-00805a47b3c5
	Call-ID: b4f3898a-ae58-e011-9061-00805a47b3c5@luinuz
	To: <sip:501@ekiga.net>
	Contact: <sip:501@83.54.186.29>
	Accept: application/dialog-info+xml
	Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,SUBSCRIBE,NOTIFY,REFER,MESSAGE,INFO,PING
	Expires: 300
	Event: dialog;sla;ma
	Content-Length: 0
	Max-Forwards: 70


22:12:29.605625 IP (tos 0x0, ttl 53, id 0, offset 0, flags [DF], proto UDP (17), length 451)
    86.64.162.35.5060 > 192.168.1.2.5060: SIP, length: 423
	SIP/2.0 489 Event Not Supported
	CSeq: 2 SUBSCRIBE
	Via: SIP/2.0/UDP 83.54.186.29:5060;branch=z9hG4bK88ac9d8a-ae58-e011-9061-00805a47b3c5;rport=5060
	From: "Luis Moreno" <sip:luis@83.54.186.29>;tag=c0659d8a-ae58-e011-9061-00805a47b3c5
	Call-ID: b4f3898a-ae58-e011-9061-00805a47b3c5@luinuz
	To: <sip:501@ekiga.net>;tag=c64e1f832a41ec1c1f4e5673ac5b80f6.8f53
	Server: Kamailio (1.5.3-notls (i386/linux))
	Content-Length: 0


22:12:32.073433 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 56)
    192.168.1.2.5060 > 75.101.138.128.3478: SIP, length: 28
	\0x00\0x01\0x00\0x08\0xachB\0x88\0xef\0xad4\0xfb\0x14[}\0xfe\0xf2\0xadu\0x11\0x00\0x03\0x00\0x04\0x00\0x00\0x00[|sip]
22:12:32.874398 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 56)
    192.168.1.2.5060 > 75.101.138.128.3478: SIP, length: 28
	\0x00\0x01\0x00\0x08\0xachB\0x88\0xef\0xad4\0xfb\0x14[}\0xfe\0xf2\0xadu\0x11\0x00\0x03\0x00\0x04\0x00\0x00\0x00[|sip]
22:12:33.076907 IP (tos 0x0, ttl 44, id 4354, offset 0, flags [DF], proto UDP (17), length 116)
    75.101.138.128.3478 > 192.168.1.2.5060: SIP, length: 88
	\0x01\0x01\0x00D\0xachB\0x88\0xef\0xad4\0xfb\0x14[}\0xfe\0xf2\0xadu\0x11\0x00\0x01\0x00\0x08\0x00\0x01\0x13\0xc4S6\0xba\0x1d\0x00\0x04\0x00\0x08\0x00\0x01\0x0d\0x96\0x0a\0xfc\0x83q\0x00\0x05\0x00\0x08\0x00\0x01\0x0d\0x97Ke\0x8a\0x80\0x80 \0x00\0x08\0x00\0x01\0xbf\0xac\0xff^\0xf8\0x95\0x80"\0x00\0x10Vovida.org 0.96[|sip]
22:12:33.502729 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 580)
    192.168.1.2.5060 > 86.64.162.35.5060: SIP, length: 552
	REGISTER sip:ekiga.net SIP/2.0
	CSeq: 1 REGISTER
	Via: SIP/2.0/UDP 83.54.186.29:5060;branch=z9hG4bKd0d5f78c-ae58-e011-9061-00805a47b3c5;rport
	User-Agent: Ekiga/3.2.7
	From: <sip:luismoreno83@ekiga.net>;tag=eccfcd8c-ae58-e011-9061-00805a47b3c5
	Call-ID: 3497cd8c-ae58-e011-9061-00805a47b3c5@luinuz
	To: <sip:luismoreno83@ekiga.net>
	Contact: <sip:luismoreno83@83.54.186.29>;q=1, <sip:luismoreno83@192.168.1.2>;q=0.500
	Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,SUBSCRIBE,NOTIFY,REFER,MESSAGE,INFO,PING
	Expires: 3600
	Content-Length: 0
	Max-Forwards: 70


22:12:33.621379 IP (tos 0x0, ttl 53, id 0, offset 0, flags [DF], proto UDP (17), length 545)
    86.64.162.35.5060 > 192.168.1.2.5060: SIP, length: 517
	SIP/2.0 401 Unauthorized
	CSeq: 1 REGISTER
	Via: SIP/2.0/UDP 83.54.186.29:5060;branch=z9hG4bKd0d5f78c-ae58-e011-9061-00805a47b3c5;rport=5060
	From: <sip:luismoreno83@ekiga.net>;tag=eccfcd8c-ae58-e011-9061-00805a47b3c5
	Call-ID: 3497cd8c-ae58-e011-9061-00805a47b3c5@luinuz
	To: <sip:luismoreno83@ekiga.net>;tag=c64e1f832a41ec1c1f4e5673ac5b80f6.0da9
	WWW-Authenticate: Digest realm="ekiga.net", nonce="4d923d4500015be3d142590f34c10bf8d6df75ce8b78968d"
	Server: Kamailio (1.5.3-notls (i386/linux))
	Content-Length: 0


22:12:33.752398 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 785)
    192.168.1.2.5060 > 86.64.162.35.5060: SIP, length: 757
	REGISTER sip:ekiga.net SIP/2.0
	CSeq: 2 REGISTER
	Via: SIP/2.0/UDP 83.54.186.29:5060;branch=z9hG4bK6ea4218d-ae58-e011-9061-00805a47b3c5;rport
	User-Agent: Ekiga/3.2.7
	Authorization: Digest username="luismoreno83", realm="ekiga.net", nonce="4d923d4500015be3d142590f34c10bf8d6df75ce8b78968d", uri="sip:ekiga.net", algorithm=MD5, response="741ec7b92ea3163c57a055aa45de2db8"
	From: <sip:luismoreno83@ekiga.net>;tag=eccfcd8c-ae58-e011-9061-00805a47b3c5
	Call-ID: 3497cd8c-ae58-e011-9061-00805a47b3c5@luinuz
	To: <sip:luismoreno83@ekiga.net>
	Contact: <sip:luismoreno83@83.54.186.29>;q=1, <sip:luismoreno83@192.168.1.2>;q=0.500
	Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,SUBSCRIBE,NOTIFY,REFER,MESSAGE,INFO,PING
	Expires: 3600
	Content-Length: 0
	Max-Forwards: 70


22:12:33.911700 IP (tos 0x0, ttl 53, id 0, offset 0, flags [DF], proto UDP (17), length 543)
    86.64.162.35.5060 > 192.168.1.2.5060: SIP, length: 515
	SIP/2.0 200 OK
	CSeq: 2 REGISTER
	Via: SIP/2.0/UDP 83.54.186.29:5060;branch=z9hG4bK6ea4218d-ae58-e011-9061-00805a47b3c5;rport=5060
	From: <sip:luismoreno83@ekiga.net>;tag=eccfcd8c-ae58-e011-9061-00805a47b3c5
	Call-ID: 3497cd8c-ae58-e011-9061-00805a47b3c5@luinuz
	To: <sip:luismoreno83@ekiga.net>;tag=c64e1f832a41ec1c1f4e5673ac5b80f6.6062
	Contact: <sip:luismoreno83@192.168.1.2>;q=0.5;expires=1200, <sip:luismoreno83@83.54.186.29>;q=1;expires=1200
	Server: Kamailio (1.5.3-notls (i386/linux))
	Content-Length: 0


22:12:34.146841 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 619)
    192.168.1.2.5060 > 86.64.162.35.5060: SIP, length: 591
	SUBSCRIBE sip:luismoreno83@ekiga.net SIP/2.0
	CSeq: 2 SUBSCRIBE
	Via: SIP/2.0/UDP 83.54.186.29:5060;branch=z9hG4bK94715b8d-ae58-e011-9061-00805a47b3c5;rport
	User-Agent: Ekiga/3.2.7
	From: <sip:luismoreno83@ekiga.net>;tag=5cbe5a8d-ae58-e011-9061-00805a47b3c5
	Call-ID: def64a8d-ae58-e011-9061-00805a47b3c5@luinuz
	To: <sip:luismoreno83@ekiga.net>
	Contact: <sip:luismoreno83@83.54.186.29>
	Accept: application/simple-message-summary
	Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,SUBSCRIBE,NOTIFY,REFER,MESSAGE,INFO,PING
	Expires: 3600
	Event: message-summary
	Content-Length: 0
	Max-Forwards: 70


22:12:34.264053 IP (tos 0x0, ttl 53, id 0, offset 0, flags [DF], proto UDP (17), length 451)
    86.64.162.35.5060 > 192.168.1.2.5060: SIP, length: 423
	SIP/2.0 489 Event Not Supported
	CSeq: 2 SUBSCRIBE
	Via: SIP/2.0/UDP 83.54.186.29:5060;branch=z9hG4bK94715b8d-ae58-e011-9061-00805a47b3c5;rport=5060
	From: <sip:luismoreno83@ekiga.net>;tag=5cbe5a8d-ae58-e011-9061-00805a47b3c5
	Call-ID: def64a8d-ae58-e011-9061-00805a47b3c5@luinuz
	To: <sip:luismoreno83@ekiga.net>;tag=c64e1f832a41ec1c1f4e5673ac5b80f6.1590
	Server: Kamailio (1.5.3-notls (i386/linux))
	Content-Length: 0


22:12:34.425156 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 865)
    192.168.1.2.5060 > 86.64.162.35.5060: SIP, length: 837
	PUBLISH sip:luismoreno83@ekiga.net SIP/2.0
	CSeq: 3 PUBLISH
	Via: SIP/2.0/UDP 83.54.186.29:5060;branch=z9hG4bK2803868d-ae58-e011-9061-00805a47b3c5;rport
	User-Agent: Ekiga/3.2.7
	From: <sip:luismoreno83@ekiga.net>;tag=429e858d-ae58-e011-9061-00805a47b3c5
	Call-ID: 9c90708d-ae58-e011-9061-00805a47b3c5@luinuz
	To: <sip:luismoreno83@ekiga.net>
	Contact: <sip:luismoreno83@83.54.186.29>
	Expires: 500
	Event: presence
	Content-Type: application/pidf+xml
	Content-Length: 343
	Max-Forwards: 70

	<?xml version="1.0" encoding="UTF-8"?>
	<presence xmlns="urn:ietf:params:xml:ns:pidf" entity="pres:luismoreno83@ekiga.net">
	<tuple id="sip:luismoreno83@ekiga.net_on_luinuz">
	<note>online - I'm online using Ekiga</note>
	<status>
	<basic>open</basic>
	</status>
	<contact priority="1">luismoreno83@ekiga.net</contact>
	</tuple>
	</presence>

22:12:34.501810 IP (tos 0x0, ttl 53, id 0, offset 0, flags [DF], proto UDP (17), length 486)
    86.64.162.35.5060 > 192.168.1.2.5060: SIP, length: 458
	SIP/2.0 200 OK
	CSeq: 3 PUBLISH
	Via: SIP/2.0/UDP 83.54.186.29:5060;branch=z9hG4bK2803868d-ae58-e011-9061-00805a47b3c5;rport=5060
	From: <sip:luismoreno83@ekiga.net>;tag=429e858d-ae58-e011-9061-00805a47b3c5
	Call-ID: 9c90708d-ae58-e011-9061-00805a47b3c5@luinuz
	To: <sip:luismoreno83@ekiga.net>;tag=f85b0bd16aaafa8479586ac9f88b3198-3df2
	Expires: 495
	SIP-ETag: a.1300269226.14642.1050970.0
	Server: Kamailio (1.5.3-notls (i386/linux))
	Content-Length: 0


22:12:41.360417 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 30)
    192.168.1.2.5060 > 86.64.162.35.5060: SIP, length: 2


22:12:41.360994 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 30)
    192.168.1.2.5060 > 86.64.162.35.5060: SIP, length: 2