I don't believe it's supported to start an audio call and then re-invite to add video, I believe Asterisk requires the call to start as a video call.
On Mon, Jun 11, 2018 at 6:42 AM, Stefan Tichy <asteri...@pi4tel.de> wrote: > Hi, > > when some phone inititates an audio call and sends a re-invite with > audio and video later, asterisk will send a "200 OK" response. The > response contains sdp with audio and video enabled. > > But that seems to be all asterisk does. No other action and no > re-invite to the second phone. > > Is this a bug or is just some feature not available? > > I tried with different versions of asterisk and used both chan_sip > and pjsip. One of the phones used is linphone (3.6.1-3). > > > Thanks in advance. > > -- > Stefan Tichy ( asterisk3 at pi4tel dot de ) > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > Check out the new Asterisk community forum at: https://community.asterisk. > org/ > > New to Asterisk? Start here: > https://wiki.asterisk.org/wiki/display/AST/Getting+Started > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users -- A human being should be able to change a diaper, plan an invasion, butcher a hog, conn a ship, design a building, write a sonnet, balance accounts, build a wall, set a bone, comfort the dying, take orders, give orders, cooperate, act alone, solve equations, analyze a new problem, pitch manure, program a computer, cook a tasty meal, fight efficiently, die gallantly. Specialization is for insects. ---Heinlein
-- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- Check out the new Asterisk community forum at: https://community.asterisk.org/ New to Asterisk? Start here: https://wiki.asterisk.org/wiki/display/AST/Getting+Started asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users