It seems foolish that RequestStreams can't raise NotCapable if (say) I try to add a video stream in a call to a Google Talk person who doesn't support it.
Patch to fix this, among other things: http://git.collabora.co.uk/?p=user/smcv/telepathy-spec-smcv.git;a=shortlog;h=refs/heads/media-caps
Approved by the spec cabal, will be merged shortly.
Fixed in git, will be in 0.17.23
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.