<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">Options response is easy enough to do on our side, also, maybe in 18x responses as we already have done acl checks on the invites anyways, its a good place to respond and useful.<div><br><div><div>On Feb 25, 2014, at 2:22 AM, William King <<a href="mailto:william.king@quentustech.com">william.king@quentustech.com</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div style="font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;">-----BEGIN PGP SIGNED MESSAGE-----<br>Hash: SHA1<br><br>I'm not sure about the opensips side, but implementing this with<br>custom notify events would be very easy to do in FS. On receipt of a<br>custom notify that has a matching content-type, check the source ip<br>against an ACL. If it matches, then respond with a notify packet with<br>basically the body filled with the output of the status api command.<br><br>Sure it can probably be optimized from there, but this technique could<br>be written and working in under an hour.<br><br>Example status api command output:<br><br>UP 0 years, 10 days, 13 hours, 39 minutes, 8 seconds, 359<br>milliseconds, 62 microseconds<br>FreeSWITCH (Version 1.5.8b git fe2a4d6 2014-02-14 00:03:11Z 64bit) is<br>ready<br>1964 session(s) since startup<br>0 session(s) - peak 32, last 5min 1<br>0 session(s) per Sec out of max 30, peak 5, last 5min 1<br>1000 session(s) max<br>min idle cpu 0.00/96.00<br>Current Stack Size/Max 240K/8192K<br><br><br>William King<br>Senior Engineer<br>Quentus Technologies, INC<br>1037 NE 65th St Suite 273<br>Seattle, WA 98115<br>Main: (877) 211-9337<br>Office: (206) 388-4772<br>Cell: (253) 686-5518<br><a href="mailto:william.king@quentustech.com">william.king@quentustech.com</a><br><br>On 02/24/2014 07:15 PM, Alexander Mustafin wrote:<br><blockquote type="cite">I think, that OPTIONS is a good idea, also http-requests can make<br>the same, but imho OPTIONS are easy in use and more clarity.<br><br>Best regards, Alexander Mustafin<span class="Apple-converted-space"> </span><a href="mailto:mustafin.aleksandr@gmail.com">mustafin.aleksandr@gmail.com</a><br><<a href="mailto:mustafin.aleksandr@gmail.com">mailto:mustafin.aleksandr@gmail.com</a>><br><br><br><br><br>23 ????. 2014 ?., ? 15:16, jay binks <<a href="mailto:jaybinks@gmail.com">jaybinks@gmail.com</a><span class="Apple-converted-space"> </span><br><<a href="mailto:jaybinks@gmail.com">mailto:jaybinks@gmail.com</a>>> ???????(?):<br><br><blockquote type="cite">Sure it dosnt have to be SIP at all... and we could use multicast<br>or any other API.. but the point is I use SIP Options anyways to<br>check the gateway is there, so it may as well have some load<br>related info in the response...<br><br><br><br><br>On 23 February 2014 09:00, Brian West <<a href="mailto:brian@freeswitch.org">brian@freeswitch.org</a><span class="Apple-converted-space"> </span><br><<a href="mailto:brian@freeswitch.org">mailto:brian@freeswitch.org</a>>> wrote:<br><br>Could you share this in your cluster via multicast and just<br>write down the reports that come in periodically? Could even do<span class="Apple-converted-space"> </span><br>unicast. Not sure why it has to be sip at all. -- Brian West<span class="Apple-converted-space"> </span><br><a href="mailto:brian@freeswitch.org">brian@freeswitch.org</a><span class="Apple-converted-space"> </span><<a href="mailto:brian@freeswitch.org">mailto:brian@freeswitch.org</a>> FreeSWITCH<br>Solutions, LLC PO BOX 2531 Brookfield, WI 53008-2531 Twitter:<br>@FreeSWITCH , @briankwest<span class="Apple-converted-space"> </span><a href="http://www.freeswitchbook.com/">http://www.freeswitchbook.com</a><br><<a href="http://www.freeswitchbook.com/">http://www.freeswitchbook.com/</a>><span class="Apple-converted-space"> </span><br><a href="http://www.freeswitchcookbook.com/">http://www.freeswitchcookbook.com</a><br><<a href="http://www.freeswitchcookbook.com/">http://www.freeswitchcookbook.com/</a>><br><br>T: +1.918.420.9001 <tel:%2B1.918.420.9001> | F:<br>+1.918.420.9002 <tel:%2B1.918.420.9002> | M: +1.918.424.WEST<span class="Apple-converted-space"> </span><br>iNUM: +883 5100 1420 9001 <tel:%2B883%205100%201420%209001> ISN:<br>410*543<span class="Apple-converted-space"> </span><a href="skype:briankwest">Skype:briankwest</a><span class="Apple-converted-space"> </span>PGP Key:<span class="Apple-converted-space"> </span><a href="http://www.bkw.org/key.txt">http://www.bkw.org/key.txt</a><br>(AB93356707C76CED)<br><br><br><br><br><br><br><br><br><br><br><br><br><br>On Feb 22, 2014, at 7:36 AM, Bogdan-Andrei Iancu<span class="Apple-converted-space"> </span><br><<a href="mailto:bogdan@opensips.org">bogdan@opensips.org</a><span class="Apple-converted-space"> </span><<a href="mailto:bogdan@opensips.org">mailto:bogdan@opensips.org</a>>> wrote:<br><br><blockquote type="cite">Hey Norman,<br><br>That is possible but not sufficient as: - any party in the call<br>may hangup the call, so BYE may come<br></blockquote>to FS (versus being generated by FS) - but I guess you can add<br>the header to the 200 OK BYE too<br><blockquote type="cite">- relying on the BYEs (calls) OpenSIPS will not be able to<br></blockquote>get a continuous information on the load - if there are no<br>calls, no new updates on the load are received by OS - this may<br>be a major problem if one FS instance is used by multiple OS<br>balancers (or handles call from any other parties).<br><blockquote type="cite"><br>Currently we are looking into fetching the load information<br></blockquote>directly via FS APIs.<br><blockquote type="cite"><br>Regards, Bogdan-Andrei Iancu OpenSIPS Founder and Developer<br><br><a href="http://www.opensips-solutions.com/">http://www.opensips-solutions.com</a><br></blockquote><<a href="http://www.opensips-solutions.com/">http://www.opensips-solutions.com/</a>><br><br><br>_________________________________________________________________________<br><br><br></blockquote></blockquote>Professional FreeSWITCH Consulting Services:<br><blockquote type="cite"><blockquote type="cite"><a href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a><span 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