作者Clhsaak (卫青)
看板PangSir
标题[问题] 问Demo..
时间Sun Apr 25 22:20:05 2004
(1)请问这次作业demo会怎麽测试呢?会不会有一个user注册很多次的情况?
(2)document上放的"介绍SkinUA"也要能让它做redirection吗?还是只要作CCLUA就好?
(3)另外课本上说Register时,To:header并不是registrar的位址
可是为什麽我检查从CCLUA收到的封包,里头存的都是registrar的位址及port
而SkinUA在注册时的To:header,存的是自己的ip 和 port number
那这样有办法帮别人注册吗?为什麽public address跟contact address在
SkinUA中都一样?
CCLUA packet:
REGISTER sip:140.112.251.35:5060 SIP/2.0
Call-ID:82900585-9D81-1D33-364B-5241A39E378B@xxx-etteqn03eec
Contact:sip:
[email protected]:5061
Content-Length:0
CSeq:2 REGISTER
Expires:3600
From:sip:
[email protected]:5060
To:sip:
[email protected]:5060
Via:SIP/2.0/UDP 140.112.251.34:5061;branch=z9hG4bKd0708509fd66cd79d91ae3de3d410
461
SkinUA packet:
REGISTER sip:140.112.251.35:5060 SIP/2.0
Call-ID:82902146-9D81-1D33-3679-20B43E7035D3@
Contact:sip:
[email protected]:5061
Content-Length:0
CSeq:2 REGISTER
Expires:3600
From:sip:
[email protected]:5061
To:sip:
[email protected]:5061
Via:SIP/2.0/UDP 140.112.251.34:5061;branch=z9hG4bK4128de8146a35ca2bf5744b8f0ae3
8bc
--
※ 发信站: 批踢踢实业坊(ptt.cc)
◆ From: 140.112.251.35