Hi Juha,

git commit 46f6d0f63 fixes the issue in 1.4 branch. The fix has also been commited to master branch.

Thx for reporting!

-Raphael.

On 30.04.11 09:53, Juha Heinanen wrote:
when 1.4 sems receives the invite below it issues error message:

Apr 30 10:41:04 sip sems[4526]: [#b5b8ab70] [parse_sdp_media, AmSdp.cpp:763] 
ERROR: parse_sdp_media: Unknown transport protocol

my guess is that the error comes from the second sdp media description

Media Description, name and address (m): message 2855 TCP/TLS/MSRP *

even if sems does not support that media, could it be possible to make sems
ignores it without producing the error?

-- juha

Internet Protocol, Src: 127.0.0.1 (127.0.0.1), Dst: 127.0.0.1 (127.0.0.1)
User Datagram Protocol, Src Port: onscreen (5080), Dst Port: 5090 (5090)
Session Initiation Protocol
     Request-Line: INVITE sip:[email protected] SIP/2.0
     Message Header
         
Record-Route:<sip:127.0.0.1:5080;lr;ftag=YRWLINtqo1l.rqpieybnYKPXCyyvgIeM>
         Via: SIP/2.0/UDP 
127.0.0.1:5080;branch=z9hG4bK1e74.29cd11cd6832eee06625d340d5a1951f.0
         Via: SIP/2.0/UDP 
127.0.0.1:5092;rport=5092;branch=z9hG4bKPjI2XHBoY2o3w0czupTKWw1mrEcDf58QS.
         Max-Forwards: 69
         From: "Conference 
Call"<sip:+35892345671*5393*[email protected]>;tag=YRWLINtqo1l.rqpieybnYKPXCyyvgIeM
         To:<sip:[email protected]>
         Contact:<sip:+35892345671*5393*[email protected]:5092>;isfocus
         Call-ID: Ls6We-Jqg01d-3kmlvlXOqB1S3.J8SON
         CSeq: 23575 INVITE
         Allow: SUBSCRIBE, NOTIFY, PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, 
MESSAGE, REFER
         Supported: 100rel, norefersub
         Referred-By: sip:[email protected]
         Subject: Join conference request from [email protected]
         User-Agent: SylkServer-1.1.0
         Content-Type: application/sdp
         Content-Length:   737
         P-App-Param: Language=en
         P-App-Name: announcement
     Message Body
         Session Description Protocol
             Session Description Protocol Version (v): 0
             Owner/Creator, Session Id (o): - 3513138064 3513138064 IN IP4 
127.0.0.1
             Session Name (s): SylkServer-1.1.0
             Connection Information (c): IN IP4 127.0.0.1
             Time Description, active time (t): 0 0
             Media Description, name and address (m): audio 60012 RTP/AVP 9 103 
102 117 0 8 101
             Media Attribute (a): rtcp:60013
             Media Attribute (a): rtpmap:9 G722/8000
             Media Attribute (a): rtpmap:103 speex/16000
             Media Attribute (a): rtpmap:102 speex/8000
             Media Attribute (a): rtpmap:117 iLBC/8000
             Media Attribute (a): fmtp:117 mode=20
             Media Attribute (a): rtpmap:0 PCMU/8000
             Media Attribute (a): rtpmap:8 PCMA/8000
             Media Attribute (a): rtpmap:101 telephone-event/8000
             Media Attribute (a): fmtp:101 0-15
             Media Attribute (a): crypto:1 AES_CM_128_HMAC_SHA1_80 
inline:Q4lzPwRQwreFtdim9UnDIW6gtessG3rK8e3X3ldw
             Media Attribute (a): crypto:2 AES_CM_128_HMAC_SHA1_32 
inline:/q2qEsgsWIv324G3+jW9k4Ju0g0JM2TnW7m3Akol
             Media Attribute (a): sendrecv
             Media Description, name and address (m): message 2855 TCP/TLS/MSRP 
*
             Media Attribute (a): 
path:msrps://87.95.75.31:2855/fd4ae90d810c7ac88744;tcp
             Media Attribute (a): accept-types:message/cpim
             Media Attribute (a): accept-wrapped-types:*
             Media Attribute (a): setup:active
             Media Attribute (a): chatroom:private-messages
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