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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