ÔÃ²¡          ÿÿ     ³(rD|
 U  U   PÚ>®­ P;¸€ E G  @ @´PÀ¨À¨ÄÄ3qàINVITE sip:rachel@backup.claassen.co.uk SIP/2.0
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK179985065
From: <sip:pieter@192.168.1.3>;tag=1573195978
To: <sip:rachel@backup.claassen.co.uk>
Call-ID: 1114592879@192.168.1.3
CSeq: 20 INVITE
Contact: <sip:pieter@192.168.1.3:5060>
Max-Forwards: 5
User-Agent: Linphone-1.2.0/eXosip
Subject: Phone call
Expires: 120
Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, REFER, SUBSCRIBE, NOTIFY, MESSAGE
Content-Type: application/sdp
Content-Length:   300

v=0
o=pieter 123456 654321 IN IP4 192.168.1.3
s=A conversation
c=IN IP4 192.168.1.3
t=0 0
m=audio 7078 RTP/AVP 3 110 111 115 101
b=AS:20
a=rtpmap:3 GSM/8000/1
a=rtpmap:110 speex/8000/1
a=rtpmap:111 speex/16000/1
a=rtpmap:115 1015/8000/1
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-11
³(rD~Š
 *  *   P;¸€ PÚ>®­ E «@ @˜ÐÀ¨À¨ÄÄÅüSIP/2.0 407 Proxy Authentication Required
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK179985065;received=192.168.1.3
From: <sip:pieter@192.168.1.3>;tag=1573195978
To: <sip:rachel@backup.claassen.co.uk>;tag=as5b762534
Call-ID: 1114592879@192.168.1.3
CSeq: 20 INVITE
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Max-Forwards: 70
Contact: <sip:rachel@192.168.1.2>
Proxy-Authenticate: Digest realm="asterisk", nonce="523d0941"
Content-Length: 0

´(rD¼†
 *  *   P;¸€ PÚ>®­ E ¬@ @˜ÏÀ¨À¨ÄÄÅüSIP/2.0 407 Proxy Authentication Required
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK179985065;received=192.168.1.3
From: <sip:pieter@192.168.1.3>;tag=1573195978
To: <sip:rachel@backup.claassen.co.uk>;tag=as5b762534
Call-ID: 1114592879@192.168.1.3
CSeq: 20 INVITE
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Max-Forwards: 70
Contact: <sip:rachel@192.168.1.2>
Proxy-Authenticate: Digest realm="asterisk", nonce="523d0941"
Content-Length: 0

µ(rDtõ U  U   PÚ>®­ P;¸€ E G  @ @´PÀ¨À¨ÄÄ3qàINVITE sip:rachel@backup.claassen.co.uk SIP/2.0
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK179985065
From: <sip:pieter@192.168.1.3>;tag=1573195978
To: <sip:rachel@backup.claassen.co.uk>
Call-ID: 1114592879@192.168.1.3
CSeq: 20 INVITE
Contact: <sip:pieter@192.168.1.3:5060>
Max-Forwards: 5
User-Agent: Linphone-1.2.0/eXosip
Subject: Phone call
Expires: 120
Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, REFER, SUBSCRIBE, NOTIFY, MESSAGE
Content-Type: application/sdp
Content-Length:   300

v=0
o=pieter 123456 654321 IN IP4 192.168.1.3
s=A conversation
c=IN IP4 192.168.1.3
t=0 0
m=audio 7078 RTP/AVP 3 110 111 115 101
b=AS:20
a=rtpmap:3 GSM/8000/1
a=rtpmap:110 speex/8000/1
a=rtpmap:111 speex/16000/1
a=rtpmap:115 1015/8000/1
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-11
µ(rDÕˆ
 *  *   P;¸€ PÚ>®­ E ­@ @˜ÎÀ¨À¨ÄÄÅüSIP/2.0 407 Proxy Authentication Required
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK179985065;received=192.168.1.3
From: <sip:pieter@192.168.1.3>;tag=1573195978
To: <sip:rachel@backup.claassen.co.uk>;tag=as5b762534
Call-ID: 1114592879@192.168.1.3
CSeq: 20 INVITE
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Max-Forwards: 70
Contact: <sip:rachel@192.168.1.2>
Proxy-Authenticate: Digest realm="asterisk", nonce="523d0941"
Content-Length: 0

¶(rDËT C  C   PÚ>®­ P;¸€ E 5  @ @¶bÀ¨À¨ÄÄ![êACK sip:rachel@backup.claassen.co.uk SIP/2.0
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK179985065
From: <sip:pieter@192.168.1.3>;tag=1573195978
To: <sip:rachel@backup.claassen.co.uk>;tag=as5b762534
Call-ID: 1114592879@192.168.1.3
CSeq: 20 ACK
Content-Length: 0

¸(rD^¾ C  C   PÚ>®­ P;¸€ E 5  @ @¶bÀ¨À¨ÄÄ![êACK sip:rachel@backup.claassen.co.uk SIP/2.0
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK179985065
From: <sip:pieter@192.168.1.3>;tag=1573195978
To: <sip:rachel@backup.claassen.co.uk>;tag=as5b762534
Call-ID: 1114592879@192.168.1.3
CSeq: 20 ACK
Content-Length: 0

¹(rDn C  C   PÚ>®­ P;¸€ E 5  @ @¶bÀ¨À¨ÄÄ![êACK sip:rachel@backup.claassen.co.uk SIP/2.0
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK179985065
From: <sip:pieter@192.168.1.3>;tag=1573195978
To: <sip:rachel@backup.claassen.co.uk>;tag=as5b762534
Call-ID: 1114592879@192.168.1.3
CSeq: 20 ACK
Content-Length: 0

»(rDËç      PÚ>®­ P;¸€ E ÿ  @ @³˜À¨À¨ÄÄëT>INVITE sip:rachel@backup.claassen.co.uk SIP/2.0
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK1536741159
From: <sip:pieter@192.168.1.3>;tag=1573195978
To: <sip:rachel@backup.claassen.co.uk>
Call-ID: 1114592879@192.168.1.3
CSeq: 21 INVITE
Contact: <sip:pieter@192.168.1.3:5060>
Proxy-Authorization: Digest username="pieter", realm="asterisk", nonce="523d0941", uri="sip:rachel@backup.claassen.co.uk", response="a1075d81fb937c722787825bd464c76a", algorithm=MD5
Max-Forwards: 5
User-Agent: Linphone-1.2.0/eXosip
Subject: Phone call
Expires: 120
Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, REFER, SUBSCRIBE, NOTIFY, MESSAGE
Content-Type: application/sdp
Content-Length:   300

v=0
o=pieter 123456 654321 IN IP4 192.168.1.3
s=A conversation
c=IN IP4 192.168.1.3
t=0 0
m=audio 7078 RTP/AVP 3 110 111 115 101
b=AS:20
a=rtpmap:3 GSM/8000/1
a=rtpmap:110 speex/8000/1
a=rtpmap:111 speex/16000/1
a=rtpmap:115 1015/8000/1
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-11
»(rDäô Æ  Æ   P;¸€ PÚ>®­ E ¸®@ @™1À¨À¨ÄÄ¤CNSIP/2.0 100 Trying
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK1536741159;received=192.168.1.3
From: <sip:pieter@192.168.1.3>;tag=1573195978
To: <sip:rachel@backup.claassen.co.uk>
Call-ID: 1114592879@192.168.1.3
CSeq: 21 INVITE
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Max-Forwards: 70
Contact: <sip:rachel@192.168.1.2>
Content-Length: 0

»(rDöú Ö  Ö   P;¸€ PÚ>®­ E È°@ @™À¨À¨ÄÄ´DñSIP/2.0 180 Ringing
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK1536741159;received=192.168.1.3
From: <sip:pieter@192.168.1.3>;tag=1573195978
To: <sip:rachel@backup.claassen.co.uk>;tag=as6c0c4a1c
Call-ID: 1114592879@192.168.1.3
CSeq: 21 INVITE
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Max-Forwards: 70
Contact: <sip:rachel@192.168.1.2>
Content-Length: 0

¼(rDŸ      PÚ>®­ P;¸€ E ÿ  @ @³˜À¨À¨ÄÄëT>INVITE sip:rachel@backup.claassen.co.uk SIP/2.0
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK1536741159
From: <sip:pieter@192.168.1.3>;tag=1573195978
To: <sip:rachel@backup.claassen.co.uk>
Call-ID: 1114592879@192.168.1.3
CSeq: 21 INVITE
Contact: <sip:pieter@192.168.1.3:5060>
Proxy-Authorization: Digest username="pieter", realm="asterisk", nonce="523d0941", uri="sip:rachel@backup.claassen.co.uk", response="a1075d81fb937c722787825bd464c76a", algorithm=MD5
Max-Forwards: 5
User-Agent: Linphone-1.2.0/eXosip
Subject: Phone call
Expires: 120
Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, REFER, SUBSCRIBE, NOTIFY, MESSAGE
Content-Type: application/sdp
Content-Length:   300

v=0
o=pieter 123456 654321 IN IP4 192.168.1.3
s=A conversation
c=IN IP4 192.168.1.3
t=0 0
m=audio 7078 RTP/AVP 3 110 111 115 101
b=AS:20
a=rtpmap:3 GSM/8000/1
a=rtpmap:110 speex/8000/1
a=rtpmap:111 speex/16000/1
a=rtpmap:115 1015/8000/1
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-11
¼(rDd¬ é  é   P;¸€ PÚ>®­ E Û²@ @™
À¨À¨ÄÄÇ÷SIP/2.0 100 Trying
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK1536741159;received=192.168.1.3
From: <sip:pieter@192.168.1.3>;tag=1573195978
To: <sip:rachel@backup.claassen.co.uk>
Call-ID: 1114592879@192.168.1.3
CSeq: 21 INVITE
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Max-Forwards: 70
Contact: <sip:rachel@192.168.1.2>
Content-Length: 0
X-Asterisk-HangupCause: User busy

Å(rD»õ Ø  Ø   P;¸€ PÚ>®­ E Ê³@ @™À¨À¨ÄÄ¶,cSIP/2.0 486 Busy here
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK1536741159;received=192.168.1.3
From: <sip:pieter@192.168.1.3>;tag=1573195978
To: <sip:rachel@backup.claassen.co.uk>;tag=as6c0c4a1c
Call-ID: 1114592879@192.168.1.3
CSeq: 21 INVITE
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Max-Forwards: 70
Contact: <sip:rachel@192.168.1.2>
Content-Length: 0

Æ(rDÖõ Ø  Ø   P;¸€ PÚ>®­ E Ê´@ @™À¨À¨ÄÄ¶,cSIP/2.0 486 Busy here
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK1536741159;received=192.168.1.3
From: <sip:pieter@192.168.1.3>;tag=1573195978
To: <sip:rachel@backup.claassen.co.uk>;tag=as6c0c4a1c
Call-ID: 1114592879@192.168.1.3
CSeq: 21 INVITE
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Max-Forwards: 70
Contact: <sip:rachel@192.168.1.2>
Content-Length: 0

Ç(rD&ä  D  D   PÚ>®­ P;¸€ E 6  @ @¶aÀ¨À¨ÄÄ"®èACK sip:rachel@backup.claassen.co.uk SIP/2.0
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK1536741159
From: <sip:pieter@192.168.1.3>;tag=1573195978
To: <sip:rachel@backup.claassen.co.uk>;tag=as6c0c4a1c
Call-ID: 1114592879@192.168.1.3
CSeq: 21 ACK
Content-Length: 0

È(rDV	 D  D   PÚ>®­ P;¸€ E 6  @ @¶aÀ¨À¨ÄÄ"®èACK sip:rachel@backup.claassen.co.uk SIP/2.0
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK1536741159
From: <sip:pieter@192.168.1.3>;tag=1573195978
To: <sip:rachel@backup.claassen.co.uk>;tag=as6c0c4a1c
Call-ID: 1114592879@192.168.1.3
CSeq: 21 ACK
Content-Length: 0

Í(rD8S U  U   PÚ>®­ P;¸€ E G  @ @´PÀ¨À¨ÄÄ3§»INVITE sip:rachel@backup.claassen.co.uk SIP/2.0
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK1082777035
From: <sip:pieter@192.168.1.3>;tag=1587733644
To: <sip:rachel@backup.claassen.co.uk>
Call-ID: 173365688@192.168.1.3
CSeq: 20 INVITE
Contact: <sip:pieter@192.168.1.3:5060>
Max-Forwards: 5
User-Agent: Linphone-1.2.0/eXosip
Subject: Phone call
Expires: 120
Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, REFER, SUBSCRIBE, NOTIFY, MESSAGE
Content-Type: application/sdp
Content-Length:   300

v=0
o=pieter 123456 654321 IN IP4 192.168.1.3
s=A conversation
c=IN IP4 192.168.1.3
t=0 0
m=audio 7078 RTP/AVP 3 110 111 115 101
b=AS:20
a=rtpmap:3 GSM/8000/1
a=rtpmap:110 speex/8000/1
a=rtpmap:111 speex/16000/1
a=rtpmap:115 1015/8000/1
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-11
Í(rDýe *  *   P;¸€ PÚ>®­ E µ@ @˜ÆÀ¨À¨ÄÄl›SIP/2.0 407 Proxy Authentication Required
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK1082777035;received=192.168.1.3
From: <sip:pieter@192.168.1.3>;tag=1587733644
To: <sip:rachel@backup.claassen.co.uk>;tag=as7cc9e2ee
Call-ID: 173365688@192.168.1.3
CSeq: 20 INVITE
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Max-Forwards: 70
Contact: <sip:rachel@192.168.1.2>
Proxy-Authenticate: Digest realm="asterisk", nonce="5946f004"
Content-Length: 0

Î(rDwe *  *   P;¸€ PÚ>®­ E ¶@ @˜ÅÀ¨À¨ÄÄl›SIP/2.0 407 Proxy Authentication Required
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK1082777035;received=192.168.1.3
From: <sip:pieter@192.168.1.3>;tag=1587733644
To: <sip:rachel@backup.claassen.co.uk>;tag=as7cc9e2ee
Call-ID: 173365688@192.168.1.3
CSeq: 20 INVITE
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Max-Forwards: 70
Contact: <sip:rachel@192.168.1.2>
Proxy-Authenticate: Digest realm="asterisk", nonce="5946f004"
Content-Length: 0

Ï(rDPÖ U  U   PÚ>®­ P;¸€ E G  @ @´PÀ¨À¨ÄÄ3§»INVITE sip:rachel@backup.claassen.co.uk SIP/2.0
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK1082777035
From: <sip:pieter@192.168.1.3>;tag=1587733644
To: <sip:rachel@backup.claassen.co.uk>
Call-ID: 173365688@192.168.1.3
CSeq: 20 INVITE
Contact: <sip:pieter@192.168.1.3:5060>
Max-Forwards: 5
User-Agent: Linphone-1.2.0/eXosip
Subject: Phone call
Expires: 120
Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, REFER, SUBSCRIBE, NOTIFY, MESSAGE
Content-Type: application/sdp
Content-Length:   300

v=0
o=pieter 123456 654321 IN IP4 192.168.1.3
s=A conversation
c=IN IP4 192.168.1.3
t=0 0
m=audio 7078 RTP/AVP 3 110 111 115 101
b=AS:20
a=rtpmap:3 GSM/8000/1
a=rtpmap:110 speex/8000/1
a=rtpmap:111 speex/16000/1
a=rtpmap:115 1015/8000/1
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-11
Ï(rDhe *  *   P;¸€ PÚ>®­ E ·@ @˜ÄÀ¨À¨ÄÄl›SIP/2.0 407 Proxy Authentication Required
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK1082777035;received=192.168.1.3
From: <sip:pieter@192.168.1.3>;tag=1587733644
To: <sip:rachel@backup.claassen.co.uk>;tag=as7cc9e2ee
Call-ID: 173365688@192.168.1.3
CSeq: 20 INVITE
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Max-Forwards: 70
Contact: <sip:rachel@192.168.1.2>
Proxy-Authenticate: Digest realm="asterisk", nonce="5946f004"
Content-Length: 0

Ð(rD¸ C  C   PÚ>®­ P;¸€ E 5  @ @¶bÀ¨À¨ÄÄ!rACK sip:rachel@backup.claassen.co.uk SIP/2.0
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK1082777035
From: <sip:pieter@192.168.1.3>;tag=1587733644
To: <sip:rachel@backup.claassen.co.uk>;tag=as7cc9e2ee
Call-ID: 173365688@192.168.1.3
CSeq: 20 ACK
Content-Length: 0

Ò(rDÍ‡ C  C   PÚ>®­ P;¸€ E 5  @ @¶bÀ¨À¨ÄÄ!rACK sip:rachel@backup.claassen.co.uk SIP/2.0
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK1082777035
From: <sip:pieter@192.168.1.3>;tag=1587733644
To: <sip:rachel@backup.claassen.co.uk>;tag=as7cc9e2ee
Call-ID: 173365688@192.168.1.3
CSeq: 20 ACK
Content-Length: 0

Ó(rDIÅ C  C   PÚ>®­ P;¸€ E 5  @ @¶bÀ¨À¨ÄÄ!rACK sip:rachel@backup.claassen.co.uk SIP/2.0
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK1082777035
From: <sip:pieter@192.168.1.3>;tag=1587733644
To: <sip:rachel@backup.claassen.co.uk>;tag=as7cc9e2ee
Call-ID: 173365688@192.168.1.3
CSeq: 20 ACK
Content-Length: 0

Õ(rDY8 
  
   PÚ>®­ P;¸€ E ü  @ @³›À¨À¨ÄÄèõPINVITE sip:rachel@backup.claassen.co.uk SIP/2.0
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK94719894
From: <sip:pieter@192.168.1.3>;tag=1587733644
To: <sip:rachel@backup.claassen.co.uk>
Call-ID: 173365688@192.168.1.3
CSeq: 21 INVITE
Contact: <sip:pieter@192.168.1.3:5060>
Proxy-Authorization: Digest username="pieter", realm="asterisk", nonce="5946f004", uri="sip:rachel@backup.claassen.co.uk", response="937612d719f699c80de8b1b654962b52", algorithm=MD5
Max-Forwards: 5
User-Agent: Linphone-1.2.0/eXosip
Subject: Phone call
Expires: 120
Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, REFER, SUBSCRIBE, NOTIFY, MESSAGE
Content-Type: application/sdp
Content-Length:   300

v=0
o=pieter 123456 654321 IN IP4 192.168.1.3
s=A conversation
c=IN IP4 192.168.1.3
t=0 0
m=audio 7078 RTP/AVP 3 110 111 115 101
b=AS:20
a=rtpmap:3 GSM/8000/1
a=rtpmap:110 speex/8000/1
a=rtpmap:111 speex/16000/1
a=rtpmap:115 1015/8000/1
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-11
Õ(rDçE Ã  Ã   P;¸€ PÚ>®­ E µ¸@ @™*À¨À¨ÄÄ¡¤SIP/2.0 100 Trying
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK94719894;received=192.168.1.3
From: <sip:pieter@192.168.1.3>;tag=1587733644
To: <sip:rachel@backup.claassen.co.uk>
Call-ID: 173365688@192.168.1.3
CSeq: 21 INVITE
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Max-Forwards: 70
Contact: <sip:rachel@192.168.1.2>
Content-Length: 0

Õ(rD«L Ó  Ó   P;¸€ PÚ>®­ E Åº@ @™À¨À¨ÄÄ±¨‡SIP/2.0 180 Ringing
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK94719894;received=192.168.1.3
From: <sip:pieter@192.168.1.3>;tag=1587733644
To: <sip:rachel@backup.claassen.co.uk>;tag=as3b3c4001
Call-ID: 173365688@192.168.1.3
CSeq: 21 INVITE
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Max-Forwards: 70
Contact: <sip:rachel@192.168.1.2>
Content-Length: 0

Ö(rD¡ 
  
   PÚ>®­ P;¸€ E ü  @ @³›À¨À¨ÄÄèõPINVITE sip:rachel@backup.claassen.co.uk SIP/2.0
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK94719894
From: <sip:pieter@192.168.1.3>;tag=1587733644
To: <sip:rachel@backup.claassen.co.uk>
Call-ID: 173365688@192.168.1.3
CSeq: 21 INVITE
Contact: <sip:pieter@192.168.1.3:5060>
Proxy-Authorization: Digest username="pieter", realm="asterisk", nonce="5946f004", uri="sip:rachel@backup.claassen.co.uk", response="937612d719f699c80de8b1b654962b52", algorithm=MD5
Max-Forwards: 5
User-Agent: Linphone-1.2.0/eXosip
Subject: Phone call
Expires: 120
Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, REFER, SUBSCRIBE, NOTIFY, MESSAGE
Content-Type: application/sdp
Content-Length:   300

v=0
o=pieter 123456 654321 IN IP4 192.168.1.3
s=A conversation
c=IN IP4 192.168.1.3
t=0 0
m=audio 7078 RTP/AVP 3 110 111 115 101
b=AS:20
a=rtpmap:3 GSM/8000/1
a=rtpmap:110 speex/8000/1
a=rtpmap:111 speex/16000/1
a=rtpmap:115 1015/8000/1
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-11
Ö(rD9 Ã  Ã   P;¸€ PÚ>®­ E µ»@ @™'À¨À¨ÄÄ¡¤SIP/2.0 100 Trying
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK94719894;received=192.168.1.3
From: <sip:pieter@192.168.1.3>;tag=1587733644
To: <sip:rachel@backup.claassen.co.uk>
Call-ID: 173365688@192.168.1.3
CSeq: 21 INVITE
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Max-Forwards: 70
Contact: <sip:rachel@192.168.1.2>
Content-Length: 0

Ý(rDRU  ô  ô   P;¸€ PÚ>®­ E æ½@ @—ôÀ¨À¨ÄÄÒâaSIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK94719894;received=192.168.1.3
From: <sip:pieter@192.168.1.3>;tag=1587733644
To: <sip:rachel@backup.claassen.co.uk>;tag=as3b3c4001
Call-ID: 173365688@192.168.1.3
CSeq: 21 INVITE
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Max-Forwards: 70
Contact: <sip:rachel@192.168.1.2>
Content-Type: application/sdp
Content-Length: 261

v=0
o=root 23753 23753 IN IP4 192.168.1.2
s=session
c=IN IP4 192.168.1.2
t=0 0
m=audio 12676 RTP/AVP 3 0 8 101
a=rtpmap:3 GSM/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=silenceSupp:off - - - -
Ý(rD’j  •  •   PÚ>®­ P;¸€ E ‡  @ @¶À¨À¨ÄÄs¢ACK sip:rachel@192.168.1.2 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.3:5060;rport;branch=z9hG4bK1022620278
From: <sip:pieter@192.168.1.3>;tag=1587733644
To: <sip:rachel@backup.claassen.co.uk>;tag=as3b3c4001
Call-ID: 173365688@192.168.1.3
CSeq: 21 ACK
Contact: <sip:pieter@192.168.1.3:5060>
Max-Forwards: 5
User-Agent: Linphone-1.2.0/eXosip
Content-Length: 0

Ý(rD's  Œ  Œ   P;¸€ PÚ>®­ E ~À@ @™YÀ¨À¨ÄÄjä#BYE sip:pieter@192.168.1.3:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.2:5060;branch=z9hG4bK1aa60414;rport
From: <sip:rachel@backup.claassen.co.uk>;tag=as3b3c4001
To: <sip:pieter@192.168.1.3>;tag=1587733644
Contact: <sip:rachel@192.168.1.2>
Call-ID: 173365688@192.168.1.3
CSeq: 102 BYE
User-Agent: Asterisk PBX
Max-Forwards: 70
Content-Length: 0

Ý(rDÓ  y  y   PÚ>®­ P;¸€ E k  @ @¶,À¨À¨ÄÄW?uSIP/2.0 100 Trying
Via: SIP/2.0/UDP 192.168.1.2:5060;branch=z9hG4bK1aa60414;rport=5060
From: <sip:rachel@backup.claassen.co.uk>;tag=as3b3c4001
To: <sip:pieter@192.168.1.3>;tag=1587733644
Call-ID: 173365688@192.168.1.3
CSeq: 102 BYE
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, MESSAGE, INFO
Content-Length: 0

Ý(rD:Ô  u  u   PÚ>®­ P;¸€ E g  @ @¶0À¨À¨ÄÄS+uSIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.2:5060;branch=z9hG4bK1aa60414;rport=5060
From: <sip:rachel@backup.claassen.co.uk>;tag=as3b3c4001
To: <sip:pieter@192.168.1.3>;tag=1587733644
Call-ID: 173365688@192.168.1.3
CSeq: 102 BYE
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, MESSAGE, INFO
Content-Length: 0