On 2019-12-19 06:10, Antony Stone wrote: > On Thursday 19 December 2019 at 14:04:36, Jerry Geis wrote: > >> I presume it would just be sending a SIP message - no need to get anything >> back. Just want to pop a message on the phone.
I think there are some Polycoms that support RFC 3428 SIP MESSAGE for instant messaging eg. Kirks. > Yes, but *what* message do you need to send? Also how long should it display for, do you want a sound to play, should it interrupt users currently on a call, present an interface to acknowledge the message, etc. > How does a Polycom do this? Disregarding RFC 3428 method, for SPIP, VVX, and probably a few other Polycom models, you can push XML to the phones via HTTP using something like CURL... Here's some Asterisk dial plan example (but put this all on one line): exten => s,n,TrySystem( curl --max-time 1 -d "<PolycomIPPhone><URL priority='critical'>hi.php</URL></PolycomIPPhone>" -u "push_username:push_password" --digest -H "Content-Type: application/x-com-polycom-spipx" http://192.168.1.100/push ); You'll need to update the IP to match your phone, run a webserver to host hi.php, and set a few things up in your Polycom configs, such as push_username and push_password, but hopefully that helps pop you in the right direction. Regards, -- 🤠 C. Maj, Technology Captain @ Penguin PBX Solutions 📞 USA Toll Free 1-833-PNGNPBX (1-833-764-6729) 🤙 International & SMS Texting +1.720.32.42.72.9 🐧 Visit on the World Wide Web at PENGUINPBX.COM -- _____________________________________________________________________ -- 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