<div dir="ltr"><div dir="ltr">On Tue, Dec 8, 2020 at 1:07 PM Antony Stone <<a href="mailto:Antony.Stone@asterisk.open.source.it">Antony.Stone@asterisk.open.source.it</a>> wrote:<br></div><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi.<br>
<br>
I'm using Asterisk 16.2.1 with some registrations (ie: my Asterisk server is <br>
registering to other PBXs as though it were a telephone).<br>
<br>
Is there any way I can get presence / state information from those PBXs in the <br>
same way that a registered telephone can?<br>
<br>
In other words, can I send a Subscribe request to the PBX so that I get Notify <br>
announcements about other extensions and whether they're idle / busy / ringing <br>
/ etc., the same as BLF indicators on a SIP phone can do?<br>
<br>
I've looked at <br>
<a href="https://wiki.asterisk.org/wiki/display/AST/Querying+and+Manipulating+State" rel="noreferrer" target="_blank">https://wiki.asterisk.org/wiki/display/AST/Querying+and+Manipulating+State</a> but <br>
this appears to be only for the state of clients registered to my Asterisk <br>
instance, not for the state of clients registered to the same remote PBX as <br>
Asterisk itself is registering to.<br></blockquote></div><div><br></div>There is no functionality present to have Asterisk SUBSCRIBE to upstream servers, receive updates, and locally use them.<br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div style="font-family:tahoma,sans-serif"><font color="#073763">Joshua C. Colp</font></div><div style="font-family:tahoma,sans-serif"><font color="#073763">Asterisk Technical Lead</font></div><div style="font-family:tahoma,sans-serif"><font color="#073763">Sangoma Technologies</font></div><div style="font-family:tahoma,sans-serif"><font color="#073763">Check us out at <a href="http://www.sangoma.com" target="_blank">www.sangoma.com</a> and <a href="http://www.asterisk.org" target="_blank">www.asterisk.org</a></font><br></div></div></div></div></div></div></div></div></div></div></div>