20 Jul
2007
20 Jul
'07
4:32 p.m.
In addition to that, you need to have a from tag in the SUBSCRIBE
request as it is a method that creates a dialog. Most probably here is
where the error occurs.
KevinKinnan wrote:
My Presence module works fine with PUBLISH request,
but not with
SUBSCRIBE request. The trace shows as follows, the requestURI is the
IP address of Presence module, and the request directly sends to
presence server, I think there must be something wrong with the
structure of SUBSCRIBE request. any one can point what is wrong will
be helpful , Thank you!
---------------Sending Request---------------
PUBLISH sip:148.88.233.209:5065 SIP/2.0
Call-ID: ef68e3acb55c2a4c791b1e31f7362b6f(a)148.88.232.101
CSeq: 849 PUBLISH
From: <sip:alice@148.88.232.101:5061>
To: <sip:alice@148.88.232.101:5061>
Via: SIP/2.0/UDP 148.88.232.101:5061;branch=z9hG4bK19953
Max-Forwards: 70
Expires: 3600
Event: presence
Contact: <sip:alice@148.88.232.101:5061>
Content-Type: application/cpim-pidf+xml
Content-Length: 220
<?xml version="1.0" encoding="UTF-8"
standalone="no"?><presence
xmlns="urn:ietf:params:xml:ns:pidf"
entity="pres:alice@open-ims.test"><tuple
id="sip-client(java)"><status><basic>online</basic></status></tuple></presence>
---------------Received Response---------------
SIP/2.0 200 OK
Call-ID: ef68e3acb55c2a4c791b1e31f7362b6f(a)148.88.232.101
CSeq: 849 PUBLISH
From: <sip:alice@148.88.232.101:5061>
To:
<sip:alice@148.88.232.101:5061>;tag=762c87025812f63000552d0e54932ab8.31c6
Via: SIP/2.0/UDP 148.88.232.101:5061;branch=z9hg4bk19953
Expires: 3590
SIP-ETag: a.1184861600.3810.10
Server: OpenSER (1.2.0-notls (i386/linux))
Content-Length: 0
---------------Sending Request---------------
SUBSCRIBE sip:148.88.233.209:5065 SIP/2.0
Call-ID: 5c280b2299c2834b7705dece8497ec2f(a)148.88.232.101
CSeq: 20 SUBSCRIBE
From: <sip:alice@148.88.232.101>
To: <sip:bob@148.88.232.101>
Via: SIP/2.0/UDP 148.88.232.101:5061;branch=z9hG4bK97556
Max-Forwards: 70
Expires: 3600
Event: presence
Contact: <sip:alice@148.88.232.101:5061>
Content-Length: 0
......
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