Thanks for your (fast) reply ! Le ven. 18 janv. 2019 à 16:32, Joshua C. Colp <jcolp at digium.com> a écrit :> On Fri, Jan 18, 2019, at 11:22 AM, Olivier wrote: > > Hello, > > > > I've just read in [1] about SIP MESSAGE addition to both chan_pjsip and > > ConfBridge. > > It seems very interesting addition as it brings the capability to mix > > voice, video and text in conferencing. > > > > On an other hand, there are some softphones (Zoiper, Bria, ...) that > > tout voice, video and chat capability. > > Though Enhanced Messaging solution described in [1] seems more > > attractive to me in the long run, I wonder if it could easier to > > quickly set a demo using softphone instead of a web application. > > > > In this case, was I'm failing to understand is is there anything > > missing in Confbridge for chat conferencing with softphones. > > May I add I read [2] which mentions sending of "custom JSON message". > > > > My questions are: > > > > 1. Do such softphones use compatible SIP MESSAGE to implement chat > feature ? > > If negative, what is the missing block that should be present along > Asterisk ? > > > > 2. Is there a different class of clients (I'm think of Riot clients) as > > opposed to softphones that support Confbridge voice, video and test > > features ? > > I'm not aware of any softphone that supports the functionality. From a > video perspective it has to support multiple video streams and displaying > them (Asterisk doesn't do video transcoding or mixing).You mean with a softphone you can't select a single (or several) video among those available, can you ? Even with DTMF sequence and some features.conf magic, a user cannot ask to receive a specific video stream ? (forgive me if my question seems naive or irrelevant but I didn't dare to try or install anything yet)> From a messaging perspective it has to support the JSON payload that > Asterisk is using in ConfBridge. This conveys additional information that a > straight up chat message wouldn't. >Do you mean Asterisk receives and send SIP messages with embeded JSON Payload ? Is there a specific name for such behaviour (something that could help to check if a SIP library or client supports this) ?> > -- > Joshua C. Colp > Digium - A Sangoma Company | 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 -- > > 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-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20190118/30954a38/attachment.html>
<snip>> > You mean with a softphone you can't select a single (or several) video > among those available, can you ? > Even with DTMF sequence and some features.conf magic, a user cannot ask > to receive a specific video stream ? > > (forgive me if my question seems naive or irrelevant but I didn't dare > to try or install anything yet)This is not currently supported in any video mode in ConfBridge.> > > From a messaging perspective it has to support the JSON payload that > Asterisk is using in ConfBridge. This conveys additional information > that a straight up chat message wouldn't. > Do you mean Asterisk receives and send SIP messages with embeded JSON > Payload ? > Is there a specific name for such behaviour (something that could help > to check if a SIP library or client supports this) ?There's not really a name or anything, except for our content type that we came up with. It's not defined as a standard or an RFC. Within ConfBridge the messages are exchanged using JSON between Asterisk and client. -- Joshua C. Colp Digium - A Sangoma Company | Senior Software Developer 445 Jan Davis Drive NW - Huntsville, AL 35806 - US Check us out at: www.digium.com & www.asterisk.org
Le ven. 18 janv. 2019 à 17:30, Joshua C. Colp <jcolp at digium.com> a écrit :> <snip> > > > > > You mean with a softphone you can't select a single (or several) video > > among those available, can you ? > > Even with DTMF sequence and some features.conf magic, a user cannot ask > > to receive a specific video stream ? > > > > (forgive me if my question seems naive or irrelevant but I didn't dare > > to try or install anything yet) > > This is not currently supported in any video mode in ConfBridge. >So currently, any incoming video flux is forwarded to all ConfBridge participants (except if forwarding is cobntrolled/tuned by an external app) ?> > > > > > From a messaging perspective it has to support the JSON payload that > > Asterisk is using in ConfBridge. This conveys additional information > > that a straight up chat message wouldn't. > > Do you mean Asterisk receives and send SIP messages with embeded JSON > > Payload ? > > Is there a specific name for such behaviour (something that could help > > to check if a SIP library or client supports this) ? > > There's not really a name or anything, except for our content type that we > came up with. It's not defined as a standard or an RFC. Within ConfBridge > the messages are exchanged using JSON between Asterisk and client. >This is now very clear, for me. Thanks again> > -- > Joshua C. Colp > Digium - A Sangoma Company | 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 -- > > 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-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20190118/3ebf0650/attachment.html>