What would need to be changed in the source code to accommodate this? Can the imageattr attribute be hard coded into h264_format_attr_sdp_generate() in res_format_attr_h264.c?
On Mon, Mar 31, 2014 at 9:07 AM, Joshua Colp <[email protected]> wrote: > Matt Rabbitt wrote: > >> We are experiencing an issue with our Cisco 9971 and 8945 phones where >> H264 video calls are connecting at 176x144 resolution instead of >> 640x480. Soft clients can connect at higher resolutions and the 9971 >> can even receive video at a higher resolution (although it still sends >> 176x144). >> >> I contacted one of the developers and he suggested the passthrough of >> SDP attributes is not working correctly. Has anyone else experienced >> this problem? We're running Asterisk 11.8.1. >> >> Below are the video parts of the sip debug for one of the phones during >> a video call. Should I be seeing the "a=imageattr" in the SIP OK message? >> > > It looks as though the passthrough for "fmtp" is indeed working but as the > "imageattr" attribute is currently unsupported/not used/not passed through > it is probably causing your resolution problem. > > Cheers, > > -- > Joshua Colp > Digium, Inc. | Senior Software Developer > 445 Jan Davis Drive NW - Huntsville, AL 35806 - US > Check us out at: www.digium.com & www.asterisk.org > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > New to Asterisk? Join us for a live introductory webinar every Thurs: > http://www.asterisk.org/hello > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users
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