23 May
2003
23 May
'03
3:54 p.m.
Hallo
When trying to unregister SER response the 200 OK contact header contains
expire=3392 shouldent it be 0.
According to RFC 3261:
8. The registrar returns a 200 (OK) response. The response MUST
contain Contact header field values enumerating all current
bindings. Each Contact value MUST feature an "expires"
parameter indicating its expiration interval chosen by the
registrar. The response SHOULD include a Date header field.
Trace from the unregister:
Session Initiation Protocol
Request line: REGISTER sip:172.18.3.164;transport=UDP SIP/2.0
Message Header
Via: SIP/2.0/UDP
172.18.1.66:5061;branch=z9hG4bK7cd705dd53972643a94681a4ce431160
Contact: "w"
<sip:w@172.18.1.66:5061>;methods="MESSAGE";expires=0
Call-Id: de06a67588716c53ac5521929699d262(a)172.18.1.66
CSeq: 3 REGISTER
From: "w" <sip:w@e-horizon.se>;tag=8331
To: "w(a)e-horizon.se" <sip:w@e-horizon.se>
Content-Length: 0
Status line: SIP/2.0 200 OK
Message Header
Via: SIP/2.0/UDP
172.18.1.66:5061;branch=z9hG4bK7cd705dd53972643a94681a4ce431160
Call-Id: de06a67588716c53ac5521929699d262(a)172.18.1.66
CSeq: 3 REGISTER
From: "w" <sip:w@e-horizon.se>;tag=8331
To: "w(a)e-horizon.se"
<sip:w@e-horizon.se>;tag=a12148d613273d13cea75bbc18673103.bac8
Contact: <sip:w@172.18.1.66:5061>;q=0.00;expires=3392
Server: Sip EXpress router (0.8.11pre13 (i386/linux))
Content-Length: 0
Regards Magnus