linux-k7qk:~ #
linux-k7qk:~ # cat jitsi.txt
?ò?????U?ORR^??C??rED@????????0??
                                 _googlecast_tcplocal
                                                     U?XRR^??C??rED@????????0??
                                                                                _googlecast_tcplocal
                                                                                                    ÝU?VRR^??C??rED@????????0??
                                                                                                                               _googlecast_tcplocal
                                                                                                                                                   ƝU??
                                                                                                                                                       P?I??@l?8E??L@ ?????c?????REGISTER sip:192.168.0.99 SIP/2.0
Call-ID: d7ab3099e71b65e0ae104cc441aecc25@0:0:0:0:0:0:0:0
CSeq: 1 REGISTER
From: "201" <sip:[email protected]>;tag=5fbdd638
To: "201" <sip:[email protected]>
Via: SIP/2.0/UDP 192.168.0.28:5060;branch=z9hG4bK-333334-111f8571a9ac0101fa2844ab22f541ec
Max-Forwards: 70
User-Agent: Jitsi2.6.5390Mac OS X
Expires: 600
Contact: "201" <sip:[email protected]:5060;transport=udp;registering_acc=192_168_0_99>;expires=600
Content-Length: 0

ƝUȐ
   ll@l?8vP?I?E^<?@????c????J??SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 192.168.0.28:5060;branch=z9hG4bK-333334-111f8571a9ac0101fa2844ab22f541ec;received=192.168.0.28;rport=5060
From: "201" <sip:[email protected]>;tag=5fbdd638
To: "201" <sip:[email protected]>;tag=as5b08df7c
Call-ID: d7ab3099e71b65e0ae104cc441aecc25@0:0:0:0:0:0:0:0
CSeq: 1 REGISTER
Server: Asterisk PBX 1.8.29.0-vici
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
WWW-Authenticate: Digest algorithm=MD5, realm="asterisk", nonce="3c31486b"
Content-Length: 0

ǝU??????&??6P?I?E?%@????c?&"??p%REGISTER sip:sip.babytel.ca SIP/2.0
Via: SIP/2.0/UDP 96.48.217.39:5060;branch=z9hG4bK3c2dfe3a;rport
Max-Forwards: 70
From: <sip:[email protected]>;tag=as07c833c5
To: <sip:[email protected]>
Call-ID: [email protected]
CSeq: 200 REGISTER
User-Agent: Asterisk PBX 1.8.29.0-vici
Authorization: Digest username="16046289850", realm="sip.babytel.ca", algorithm=MD5, uri="sip:sip.babytel.ca", nonce="55109d4e7e0a1c5f52af50615994200f041084d7", response="a868f5b88d581bcc5c451362e58fa18b"
Expires: 120
Contact: <sip:[email protected]:5060>
Content-Length: 0

ǝU?(??P?I????&??Es@2?&?&"??c??_Q?SIP/2.0 200 OK
To: <sip:[email protected]>;tag=vWXtKXmzm0
From: <sip:[email protected]>;tag=as07c833c5
Via: SIP/2.0/UDP 96.48.217.39:5060;branch=z9hG4bK3c2dfe3a;rport
Call-ID: [email protected]
CSeq: 200 REGISTER
Contact: <sip:[email protected]:5060>;expires=55
Content-Length: 0

ʝU??
??P?I??@l?8E?[@?4????c??zF8REGISTER sip:192.168.0.99 SIP/2.0
Call-ID: d7ab3099e71b65e0ae104cc441aecc25@0:0:0:0:0:0:0:0
CSeq: 2 REGISTER
From: "201" <sip:[email protected]>;tag=5fbdd638
To: "201" <sip:[email protected]>
Max-Forwards: 70
User-Agent: Jitsi2.6.5390Mac OS X
Expires: 600
Contact: "201" <sip:[email protected]:5060;transport=udp;registering_acc=192_168_0_99>;expires=600
Via: SIP/2.0/UDP 192.168.0.28:5060;branch=z9hG4bK-333334-3ecc5694187a43a04a05ebd11f7e370a
Authorization: Digest username="201",realm="asterisk",nonce="3c31486b",uri="sip:192.168.0.99",response="acf817c081d0e51c123cda3a4ce09805",algorithm=MD5
Content-Length: 0

ʝU??
@l?8vP?I?E<?@?*??c???????SIP/2.0 403 Forbidden
Via: SIP/2.0/UDP 192.168.0.28:5060;branch=z9hG4bK-333334-3ecc5694187a43a04a05ebd11f7e370a;received=192.168.0.28;rport=5060
From: "201" <sip:[email protected]>;tag=5fbdd638
To: "201" <sip:[email protected]>;tag=as5b08df7c
Call-ID: d7ab3099e71b65e0ae104cc441aecc25@0:0:0:0:0:0:0:0
CSeq: 2 REGISTER
Server: Asterisk PBX 1.8.29.0-vici
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0

ʝU??
P?I??@l?8E?~?@x?????c???YREGISTER sip:192.168.0.99 SIP/2.0
Call-ID: d7ab3099e71b65e0ae104cc441aecc25@0:0:0:0:0:0:0:0
CSeq: 3 REGISTER
From: "201" <sip:[email protected]>;tag=5fbdd638
To: "201" <sip:[email protected]>
Max-Forwards: 70
User-Agent: Jitsi2.6.5390Mac OS X
Expires: 600
Contact: "201" <sip:[email protected]:5060;transport=udp;registering_acc=192_168_0_99>;expires=600
Via: SIP/2.0/UDP 192.168.0.28:5060;branch=z9hG4bK-333334-250c5e1586dfda55f098801c2141a588
Content-Length: 0

ʝU0?
ll@l?8vP?I?E^<?@????c????J\ASIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 192.168.0.28:5060;branch=z9hG4bK-333334-250c5e1586dfda55f098801c2141a588;received=192.168.0.28;rport=5060
From: "201" <sip:[email protected]>;tag=5fbdd638
To: "201" <sip:[email protected]>;tag=as5b08df7c
Call-ID: d7ab3099e71b65e0ae104cc441aecc25@0:0:0:0:0:0:0:0
CSeq: 3 REGISTER
Server: Asterisk PBX 1.8.29.0-vici
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
WWW-Authenticate: Digest algorithm=MD5, realm="asterisk", nonce="2577db3d"
Content-Length: 0

linux-k7qk:~ #