INVITE sip:3366576@my_ip SIP/2.0
Via: SIP/2.0/UDP Linksys_ip:5060;branch=z9hG4bK-e41fc93b;rport
From: "6533" <sip:6533@my_ip>;tag=6e1e7f552462d02bo0
To: <sip:3366576@my_ip>
Remote-Party-ID: "6533" <sip:6533@my_ip>;screen=yes;party=calling
Call-ID: 166461d-675c7803@192.168.0.3
CSeq: 101 INVITE
Max-Forwards: 70
Contact: "6533" <sip:6533@Linksys_ip:5060>
Expires: 240
User-Agent: Linksys/SPA8000-6.1.12(XU)
Allow-Events: talk, hold, conference
Content-Length: 444
Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER
Supported: x-sipura, replaces
Content-Type: application/sdp

v=0
o=- 564477 564477 IN IP4 Linksys_ip
s=-
c=IN IP4 Linksys_ip
t=0 0
m=audio 16422 RTP/AVP 0 2 4 8 18 96 97 98 100 101
a=rtpmap:0 PCMU/8000
a=rtpmap:2 G726-32/8000
a=rtpmap:4 G723/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:18 G729a/8000
a=rtpmap:96 G726-40/8000
a=rtpmap:97 G726-24/8000
a=rtpmap:98 G726-16/8000
a=rtpmap:100 NSE/8000
a=fmtp:100 192-193
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:30
a=sendrecv

SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP Linksys_ip:5060;branch=z9hG4bK-e41fc93b;received=Linksys_ip;rport=5060
From: "6533" <sip:6533@my_ip>;tag=6e1e7f552462d02bo0
To: <sip:3366576@my_ip>;tag=as50d827f9
Call-ID: 166461d-675c7803@192.168.0.3
CSeq: 101 INVITE
Server: FPBX-2.11.0(11.21.0)
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
WWW-Authenticate: Digest algorithm=MD5, realm="asterisk", nonce="6f6e491b"
Content-Length: 0

ACK sip:3366576@my_ip SIP/2.0
Via: SIP/2.0/UDP Linksys_ip:5060;branch=z9hG4bK-e41fc93b;rport
From: "6533" <sip:6533@my_ip>;tag=6e1e7f552462d02bo0
To: <sip:3366576@my_ip>;tag=as50d827f9
Call-ID: 166461d-675c7803@192.168.0.3
CSeq: 101 ACK
Max-Forwards: 70
Contact: "6533" <sip:6533@Linksys_ip:5060>
User-Agent: Linksys/SPA8000-6.1.12(XU)
Allow-Events: talk, hold, conference
Content-Length: 0

INVITE sip:3366576@my_ip SIP/2.0
Via: SIP/2.0/UDP Linksys_ip:5060;branch=z9hG4bK-364a1e0b;rport
From: "6533" <sip:6533@my_ip>;tag=6e1e7f552462d02bo0
To: <sip:3366576@my_ip>
Remote-Party-ID: "6533" <sip:6533@my_ip>;screen=yes;party=calling
Call-ID: 166461d-675c7803@192.168.0.3
CSeq: 102 INVITE
Max-Forwards: 70
Authorization: Digest username="6533",realm="asterisk",nonce="6f6e491b",uri="sip:3366576@my_ip",algorithm=MD5,response="7882d0239065fffff2f98fda74bb05a2"
Contact: "6533" <sip:6533@Linksys_ip:5060>
Expires: 240
User-Agent: Linksys/SPA8000-6.1.12(XU)
Allow-Events: talk, hold, conference
Content-Length: 444
Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER
Supported: x-sipura, replaces
Content-Type: application/sdp

v=0
o=- 564477 564477 IN IP4 Linksys_ip
s=-
c=IN IP4 Linksys_ip
t=0 0
m=audio 16422 RTP/AVP 0 2 4 8 18 96 97 98 100 101
a=rtpmap:0 PCMU/8000
a=rtpmap:2 G726-32/8000
a=rtpmap:4 G723/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:18 G729a/8000
a=rtpmap:96 G726-40/8000
a=rtpmap:97 G726-24/8000
a=rtpmap:98 G726-16/8000
a=rtpmap:100 NSE/8000
a=fmtp:100 192-193
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:30
a=sendrecv

SIP/2.0 100 Trying
Via: SIP/2.0/UDP Linksys_ip:5060;branch=z9hG4bK-364a1e0b;received=Linksys_ip;rport=5060
From: "6533" <sip:6533@my_ip>;tag=6e1e7f552462d02bo0
To: <sip:3366576@my_ip>
Call-ID: 166461d-675c7803@192.168.0.3
CSeq: 102 INVITE
Server: FPBX-2.11.0(11.21.0)
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Contact: <sip:3366576@10.11.200.21:5060>
Content-Length: 0

SIP/2.0 180 Ringing
Via: SIP/2.0/UDP Linksys_ip:5060;branch=z9hG4bK-364a1e0b;received=Linksys_ip;rport=5060
From: "6533" <sip:6533@my_ip>;tag=6e1e7f552462d02bo0
To: <sip:3366576@my_ip>;tag=as7c728032
Call-ID: 166461d-675c7803@192.168.0.3
CSeq: 102 INVITE
Server: FPBX-2.11.0(11.21.0)
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Contact: <sip:3366576@10.11.200.21:5060>
Content-Length: 0

SIP/2.0 183 Session Progress
Via: SIP/2.0/UDP Linksys_ip:5060;branch=z9hG4bK-364a1e0b;received=Linksys_ip;rport=5060
From: "6533" <sip:6533@my_ip>;tag=6e1e7f552462d02bo0
To: <sip:3366576@my_ip>;tag=as7c728032
Call-ID: 166461d-675c7803@192.168.0.3
CSeq: 102 INVITE
Server: FPBX-2.11.0(11.21.0)
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Contact: <sip:3366576@10.11.200.21:5060>
Content-Type: application/sdp
Content-Length: 260

v=0
o=root 2040788497 2040788497 IN IP4 10.11.200.21
s=Asterisk PBX 11.21.0
c=IN IP4 10.11.200.21
t=0 0
m=audio 14000 RTP/AVP 8 0 101
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=sendrecv

SIP/2.0 200 OK
Via: SIP/2.0/UDP Linksys_ip:5060;branch=z9hG4bK-364a1e0b;received=Linksys_ip;rport=5060
From: "6533" <sip:6533@my_ip>;tag=6e1e7f552462d02bo0
To: <sip:3366576@my_ip>;tag=as7c728032
Call-ID: 166461d-675c7803@192.168.0.3
CSeq: 102 INVITE
Server: FPBX-2.11.0(11.21.0)
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Contact: <sip:3366576@10.11.200.21:5060>
Content-Type: application/sdp
Content-Length: 260

v=0
o=root 2040788497 2040788497 IN IP4 10.11.200.21
s=Asterisk PBX 11.21.0
c=IN IP4 10.11.200.21
t=0 0
m=audio 14000 RTP/AVP 8 0 101
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=sendrecv

SIP/2.0 200 OK
Via: SIP/2.0/UDP Linksys_ip:5060;branch=z9hG4bK-364a1e0b;received=Linksys_ip;rport=5060
From: "6533" <sip:6533@my_ip>;tag=6e1e7f552462d02bo0
To: <sip:3366576@my_ip>;tag=as7c728032
Call-ID: 166461d-675c7803@192.168.0.3
CSeq: 102 INVITE
Server: FPBX-2.11.0(11.21.0)
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Contact: <sip:3366576@10.11.200.21:5060>
Content-Type: application/sdp
Content-Length: 260

v=0
o=root 2040788497 2040788497 IN IP4 10.11.200.21
s=Asterisk PBX 11.21.0
c=IN IP4 10.11.200.21
t=0 0
m=audio 14000 RTP/AVP 8 0 101
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=sendrecv

SIP/2.0 200 OK
Via: SIP/2.0/UDP Linksys_ip:5060;branch=z9hG4bK-364a1e0b;received=Linksys_ip;rport=5060
From: "6533" <sip:6533@my_ip>;tag=6e1e7f552462d02bo0
To: <sip:3366576@my_ip>;tag=as7c728032
Call-ID: 166461d-675c7803@192.168.0.3
CSeq: 102 INVITE
Server: FPBX-2.11.0(11.21.0)
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Contact: <sip:3366576@10.11.200.21:5060>
Content-Type: application/sdp
Content-Length: 260

v=0
o=root 2040788497 2040788497 IN IP4 10.11.200.21
s=Asterisk PBX 11.21.0
c=IN IP4 10.11.200.21
t=0 0
m=audio 14000 RTP/AVP 8 0 101
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=sendrecv

SIP/2.0 200 OK
Via: SIP/2.0/UDP Linksys_ip:5060;branch=z9hG4bK-364a1e0b;received=Linksys_ip;rport=5060
From: "6533" <sip:6533@my_ip>;tag=6e1e7f552462d02bo0
To: <sip:3366576@my_ip>;tag=as7c728032
Call-ID: 166461d-675c7803@192.168.0.3
CSeq: 102 INVITE
Server: FPBX-2.11.0(11.21.0)
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Contact: <sip:3366576@10.11.200.21:5060>
Content-Type: application/sdp
Content-Length: 260

v=0
o=root 2040788497 2040788497 IN IP4 10.11.200.21
s=Asterisk PBX 11.21.0
c=IN IP4 10.11.200.21
t=0 0
m=audio 14000 RTP/AVP 8 0 101
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=sendrecv

SIP/2.0 200 OK
Via: SIP/2.0/UDP Linksys_ip:5060;branch=z9hG4bK-364a1e0b;received=Linksys_ip;rport=5060
From: "6533" <sip:6533@my_ip>;tag=6e1e7f552462d02bo0
To: <sip:3366576@my_ip>;tag=as7c728032
Call-ID: 166461d-675c7803@192.168.0.3
CSeq: 102 INVITE
Server: FPBX-2.11.0(11.21.0)
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Contact: <sip:3366576@10.11.200.21:5060>
Content-Type: application/sdp
Content-Length: 260

v=0
o=root 2040788497 2040788497 IN IP4 10.11.200.21
s=Asterisk PBX 11.21.0
c=IN IP4 10.11.200.21
t=0 0
m=audio 14000 RTP/AVP 8 0 101
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=sendrecv

NOTIFY sip:my_ip SIP/2.0
Via: SIP/2.0/UDP Linksys_ip:5060;branch=z9hG4bK-cea9f648;rport
From: "6533" <sip:6533@my_ip>;tag=62af90e955484e44o0
To: <sip:my_ip>
Call-ID: ad33129d-60d99820@192.168.0.3
CSeq: 365 NOTIFY
Max-Forwards: 70
Contact: "6533" <sip:6533@Linksys_ip:5060>
Event: keep-alive
User-Agent: Linksys/SPA8000-6.1.12(XU)
Allow-Events: talk, hold, conference
Content-Length: 0

SIP/2.0 200 OK
Via: SIP/2.0/UDP Linksys_ip:5060;branch=z9hG4bK-cea9f648;received=Linksys_ip;rport=5060
From: "6533" <sip:6533@my_ip>;tag=62af90e955484e44o0
To: <sip:my_ip>;tag=as720d77a2
Call-ID: ad33129d-60d99820@192.168.0.3
CSeq: 365 NOTIFY
Server: FPBX-2.11.0(11.21.0)
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0

SIP/2.0 200 OK
Via: SIP/2.0/UDP Linksys_ip:5060;branch=z9hG4bK-364a1e0b;received=Linksys_ip;rport=5060
From: "6533" <sip:6533@my_ip>;tag=6e1e7f552462d02bo0
To: <sip:3366576@my_ip>;tag=as7c728032
Call-ID: 166461d-675c7803@192.168.0.3
CSeq: 102 INVITE
Server: FPBX-2.11.0(11.21.0)
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Contact: <sip:3366576@10.11.200.21:5060>
Content-Type: application/sdp
Content-Length: 260

v=0
o=root 2040788497 2040788497 IN IP4 10.11.200.21
s=Asterisk PBX 11.21.0
c=IN IP4 10.11.200.21
t=0 0
m=audio 14000 RTP/AVP 8 0 101
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=sendrecv

SIP/2.0 200 OK
Via: SIP/2.0/UDP Linksys_ip:5060;branch=z9hG4bK-364a1e0b;received=Linksys_ip;rport=5060
From: "6533" <sip:6533@my_ip>;tag=6e1e7f552462d02bo0
To: <sip:3366576@my_ip>;tag=as7c728032
Call-ID: 166461d-675c7803@192.168.0.3
CSeq: 102 INVITE
Server: FPBX-2.11.0(11.21.0)
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Contact: <sip:3366576@10.11.200.21:5060>
Content-Type: application/sdp
Content-Length: 260

v=0
o=root 2040788497 2040788497 IN IP4 10.11.200.21
s=Asterisk PBX 11.21.0
c=IN IP4 10.11.200.21
t=0 0
m=audio 14000 RTP/AVP 8 0 101
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=sendrecv

BYE sip:6533@Linksys_ip:5060 SIP/2.0
Via: SIP/2.0/UDP 10.11.200.21:5060;branch=z9hG4bK49507391;rport
Max-Forwards: 70
From: <sip:3366576@my_ip>;tag=as7c728032
To: "6533" <sip:6533@my_ip>;tag=6e1e7f552462d02bo0
Call-ID: 166461d-675c7803@192.168.0.3
CSeq: 102 BYE
User-Agent: FPBX-2.11.0(11.21.0)
Proxy-Authorization: Digest username="6533", realm="asterisk", algorithm=MD5, uri="sip:my_ip", nonce="6f6e491b", response="f85325bd4d552cc88fbf7ea2fb02bf56"
X-Asterisk-HangupCause: No user responding
X-Asterisk-HangupCauseCode: 18
Content-Length: 0

SIP/2.0 200 OK
To: "6533" <sip:6533@my_ip>;tag=6e1e7f552462d02bo0
From: <sip:3366576@my_ip>;tag=as7c728032
Call-ID: 166461d-675c7803@192.168.0.3
CSeq: 102 BYE
Via: SIP/2.0/UDP 10.11.200.21:5060;branch=z9hG4bK49507391;received=my_ip;rport=5060
Server: Linksys/SPA8000-6.1.12(XU)
Allow-Events: talk, hold, conference
Content-Length: 0