Hi, i am using GIT-Trunk-Version (latest). And that version does not contain the fix, e.g.:
http://git.sip-router.org/cgi-bin/gitweb.cgi?p=sems;a=blob;f=core/AmSdp.cpp;h=7165242af2e4cad010ac4f47fa82f9523c65bd57;hb=HEAD Can someone from the SEMS-Team apply the patch to GIT Trunk? Thanks for pointing that out, Carsten 2012/6/21 Andrew Pogrebennyk <[email protected]>: > Hello Carsten, > > We had this problem some time ago. What version you are running? The > fixes have been backported to 1.4 branch in April. These two commits > should give you the expected behavior: > > http://git.sip-router.org/cgi-bin/gitweb.cgi/sems/?a=commit;h=ddb20bd27800c9a9badb02bf0ee44461f7db827b > http://git.sip-router.org/cgi-bin/gitweb.cgi/sems/?a=commit;h=8c10653865e5f0b446f8783a30b67b062f897dcb > > HTH. > Andrew > > On 06/21/2012 01:30 PM, Carsten Bock wrote: >> Hi, >> >> i am using the SDP-Filter of the SBC-Module with following settings: >> sdp_filter=whitelist >> sdpfilter_list=g722,pcma,pcmu,telephone-event >> sdp_anonymize=yes >> # Filter A-Lines: >> sdp_alines_filter=blacklist >> sdp_alinesfilter_list=crypto,nortpproxy >> >> Everything works fine, except T.38: >> In the SDP of the Re-INVITE, i have "m=image 17960 udptl t38", which >> cannot be parsed by SEMS: >> >> Jun 21 12:31:13 sbc-1 sems[5480]: [#7fe8458e3700] [parse_sdp_media, >> AmSdp.cpp:722] ERROR: parse_sdp_media: Unknown media type >> >> As a result of: >> /* >> *Check if known media type is used >> */ >> static int media_type(std::string media) >> { >> if(media == "audio") >> return 1; >> else if(media == "video") >> return 2; >> else if(media == "application") >> return 3; >> else if(media == "text") >> return 4; >> else if(media == "message") >> return 5; >> else >> return -1; >> } >> (with no media==image) >> >> For now, i've simply disabled SDP Sanitation and T.38 goes through. >> I think, actually "m=image" should be handled by SDP-Parser properly; >> especially since it might break other RTP-related features of the SBC, >> such as Transcoding or RTP-Relay. >> >> Kind regards, >> Carsten > -- Carsten Bock CEO (Geschäftsführer) ng-voice GmbH Schomburgstr. 80 D-22767 Hamburg / Germany http://www.ng-voice.com mailto:[email protected] Office +49 40 34927219 Fax +49 40 34927220 Sitz der Gesellschaft: Hamburg Registergericht: Amtsgericht Hamburg, HRB 120189 Geschäftsführer: Carsten Bock Ust-ID: DE279344284 Hier finden Sie unsere handelsrechtlichen Pflichtangaben: http://www.ng-voice.com/imprint/ _______________________________________________ Semsdev mailing list [email protected] http://lists.iptel.org/mailman/listinfo/semsdev
