192.168.110.247 ---> 192.168.110.237
不帶轉發路由
REGISTER sip:192.168.110.237:20101;transport=tcp SIP/2.0
Via: SIP/2.0/TCP 192.168.110.247:50250;rport;branch=z9hG4bKPjda05353a7a96446799361429235bc0e5;alias
Max-Forwards: 70
From: <sip:[email protected]>;tag=6c33309d840849cf89aeffac78fe505e
To: <sip:[email protected]>
Call-ID: 3548dbde40f943d2bdaf41d727049ffc
CSeq: 54023 REGISTER
Supported: outbound, path
Contact: <sip:[email protected]:50250;transport=TCP;ob>;reg-id=1;+sip.instance="<urn:uuid:00000000-0000-0000-0000-000041d7c640>"
Expires: 30
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Content-Length: 0
帶轉發路由
REGISTER sip:192.168.110.237:5070;transport=tcp SIP/2.0
Via: SIP/2.0/TCP 192.168.110.247:60340;rport;branch=z9hG4bKPj77ff2e12d94343cabbdea16734441deb;alias
Route: <sip:192.168.110.230:5060;transport=tcp;lr>
Max-Forwards: 70
From: <sip:[email protected]>;tag=00e15cfa6bf8488a89cef288a4795d85
To: <sip:[email protected]>
Call-ID: de1d2568de394a59bc6fcd2f27731060
CSeq: 6317 REGISTER
Supported: outbound, path
Contact: <sip:[email protected]:60340;transport=TCP;ob>;reg-id=1;+sip.instance="<urn:uuid:00000000-0000-0000-0000-000041d7c640>"
Expires: 30
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Content-Length: 0
192.168.110.237 ---> 192.168.110.247
SIP/2.0 401 Unauthorized
Via: SIP/2.0/TCP 192.168.110.247:50250;rport=50250;received=192.168.110.247;branch=z9hG4bKPjda05353a7a96446799361429235bc0e5;alias
Call-ID: 3548dbde40f943d2bdaf41d727049ffc
From: <sip:[email protected]>;tag=6c33309d840849cf89aeffac78fe505e
To: <sip:[email protected]>;tag=z9hG4bKPjda05353a7a96446799361429235bc0e5
CSeq: 54023 REGISTER
WWW-Authenticate: Digest realm="32100045",nonce="0029482318be6784",algorithm=md5
Content-Length: 0
192.168.110.247 ---> 192.168.110.237
REGISTER sip:192.168.110.237:20101;transport=tcp SIP/2.0
Via: SIP/2.0/TCP 192.168.110.247:50250;rport;branch=z9hG4bKPj2441c1d494194a18bab63a939084bc5d;alias
Max-Forwards: 70
From: <sip:[email protected]>;tag=6c33309d840849cf89aeffac78fe505e
To: <sip:[email protected]>
Call-ID: 3548dbde40f943d2bdaf41d727049ffc
CSeq: 54024 REGISTER
Supported: outbound, path
Contact: <sip:[email protected]:50250;transport=TCP;ob>;reg-id=1;+sip.instance="<urn:uuid:00000000-0000-0000-0000-000041d7c640>"
Expires: 30
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Authorization: Digest username="32100045", realm="32100045", nonce="0029482318be6784", uri="sip:192.168.110.237:20101;transport=tcp", response="f6144dbcc10d8995c0ffc1ade5a712f5", algorithm=md5
Content-Length: 0
192.168.110.237 ---> 192.168.110.247
SIP/2.0 200 OK
Via: SIP/2.0/TCP 192.168.110.247:50250;rport=50250;received=192.168.110.247;branch=z9hG4bKPj2441c1d494194a18bab63a939084bc5d;alias
Call-ID: 3548dbde40f943d2bdaf41d727049ffc
From: <sip:[email protected]>;tag=6c33309d840849cf89aeffac78fe505e
To: <sip:[email protected]>;tag=z9hG4bKPj2441c1d494194a18bab63a939084bc5d
CSeq: 54024 REGISTER
Content-Length: 0