[SIPForum-discussion] lync inter-op

Mon Jun 4 23:01:59 UTC 2012

http://www.ietf.org/rfc/rfc3261.txt

r,
halit

From: discussion-bounces at sipforum.org [mailto:discussion-bounces at sipforum.org] On Behalf Of Jing Jiang
Sent: 04 June 2012 23:30
To: discussion at sipforum.org
Subject: [SIPForum-discussion] lync inter-op

I tried to connect my SIP client to a lync server via TLS, but lync complained my registration message. I was guessing Lync wasn't happy to my SIPS scheme - sips:xxxtest2 at xxx.xxx.com.

REGISTER sips:xxx.xxx.com:5061 SIP/2.0
Via: SIP/2.0/TLS 172.16.8.110:5063;branch=z9hG4bK1785731258;rport
From: "test2,xxx"<sips:xxxtest2 at xxx.xxx.com>;tag=3542038532
To: "test2,xxx"<sips:xxxtest2 at xxx.xxx.com>
CSeq: 1168232548 REGISTER
Max-Forwards: 70
Call-ID: 1146208246 at 172.16.8.110
Contact: <sips:xxxtest2 at 172.16.8.110:5063;transport=tcp>
Expires: 3600
Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,INFO,SUBSCRIBE,NOTIFY,REFER,MESSAGE,UPDATE
User-Agent: xxx/1.0.0.56
Content-Length: 0

SIP/2.0 400 Malformed or unknown SIP URI scheme
From: "test1,xxx"<sips:xxxtest1 at xxx.xxx.com>;tag=2927246513
To: "test1,xxx"<sips:xxxtest1 at xxx.xxx.com>
Call-ID: 4068541528 at 172.16.8.110
CSeq: 1168232548 REGISTER
Via: SIP/2.0/TLS 172.16.8.110:5061;branch=z9hG4bK3062443857;rport
ms-diagnostics: 1018;reason="Parsing failure";source="xxx.xxx.com"
Server: RTC/4.0
Content-Length: 0

Thanks,

Stephen

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