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Conference call issues
by Areg Stepanian 01 May '20

01 May '20

Hi I want to record the whole conference call in one file, so start the recording when the first member enters the conference and do some other actions when the last member leaves the conference.How can I do it? How can I handle events for the whole call? Thanks in advanceAreg

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Export SIP From to B leg
by Giri 01 May '20

01 May '20

Hello Sir I am new to FS and I am trying to set sip_from_user in the B leg to 111222 sip_from_display in the B leg to 98762 sip_contact_user in the B leg to 98762 by using the export variable in the dial pla but I am unable to get it working <action application='export' data= "sip_from_display=${Num2}" The outbound Invite the SIP header is not changing to the value set in variable Num2 . Can anyone help ? With Best Regards, Girish Dharmaraj

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ICE TCP to reduce TURN cost
by David P 30 Apr '20

30 Apr '20

Hey Brian, I think I muddied the waters by referring to "TURN TCP" when I meant to be asking about "ICE TCP" Can FS be configured to support RFC 6544 ? https://tools.ietf.org/html/rfc6544 Cheers, David

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Calls per gateway
by Francesco Facco de Lagarda 30 Apr '20

30 Apr '20

Hello everyone .. I’ve been dredging the ‘net for a week trying to find a solution but can’t find one. I have a complicated system with 3 2n gateways with sim cards. Two have been dedicated to national calls and the last to international calls (the SIMS have been purchased with special deals according to the destination) I just need a simple method to find out how many current calls are on each gateway so I can route my calls accordingly. I use ESL to route my calls. I’ve tried all the variations of sofia status, show calls, show channels, but I cant find any that just tell me how many calls each gateway is handling at present (in and out)

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Re: [Freeswitch-users] mod_verto: subscribe events for specific accounts
by Gregor Nanger 30 Apr '20

30 Apr '20

Thanx for sharing. Could be usefull. One question. Is this right syntax: vertoHandle.subscribe(“presene”, { Is it presene or presence? Best regards, Gregor On Wed, 29 Apr 2020 at 12:08, António Silva via FreeSWITCH-users < freeswitch-users(a)lists.freeswitch.org> wrote: > > > > ---------- Forwarded message ---------- > From: "António Silva" <asilva(a)wirelessmundi.com> > To: FreeSWITCH Users Help <freeswitch-users(a)lists.freeswitch.org> > Cc: > Bcc: > Date: Wed, 29 Apr 2020 12:07:29 +0200 > Subject: Re: mod_verto: subscribe events for specific accounts > Reppling to myself, just found the right syntax, it is posible from > verto.js: > > To get all events: > vertoHandle.subscribe(“presene”, { > handler: function(v, e) { > log.debug("***presence event e:", e); > } > }); > > But to get specific events per account: > vertoHandle.subscribe([“presene.ACCOUNT1”, “presene.ACCOUNT2”], { > handler: function(v, e) { > log.debug("***presence event e:", e); > } > }); > > Hope it help others :) > > > > On 17 Mar 2020, at 13:53, António Silva <asilva(a)wirelessmundi.com> > wrote: > > > > Hi, > > > > Is it possible to subscribe using mod_verto? > > > > Right now I’ve enable in mod_verto the presence events but I get all the > events for all the accounts, and is fine but i was wondering if it’s is > possible to just do a single subscribe like in sip. > > > > Thanks for the help. > > > > > > Regards, > > António > > > > > > ---------- Forwarded message ---------- > From: "António Silva via FreeSWITCH-users" < > freeswitch-users(a)lists.freeswitch.org> > To: FreeSWITCH Users Help <freeswitch-users(a)lists.freeswitch.org> > Cc: > Bcc: > Date: Wed, 29 Apr 2020 03:08:12 -0700 (PDT) > Subject: Re: [Freeswitch-users] mod_verto: subscribe events for specific > accounts > _________________________________________________________________________ > > The FreeSWITCH project is sponsored by SignalWire https://signalwire.com > Enhance your FreeSWITCH install with disruptive priced SMS and PSTN > services. > Build your next product on our scalable cloud platform. > > Join our online community to chat in real time > https://signalwire.community > > Professional FreeSWITCH Services > sales(a)freeswitch.com > https://freeswitch.com > > Official FreeSWITCH Sites > https://freeswitch.com/oss > https://freeswitch.org/confluence > https://cluecon.com > > FreeSWITCH-users mailing list > FreeSWITCH-users(a)lists.freeswitch.org > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users > https://freeswitch.com -- Gregor Nanger *CTO* t./f.: 00386 (0) 7 6000 308/309 • m:. 00386 (0)41 756485 • Infomedia d.o.o. • Jerebova 3, Novo mesto, Slovenia • www.infomedia.si

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How to play a file to conference moderator?
by Avi Marcus 30 Apr '20

30 Apr '20

I'm setting up a conference system for a school, and a feature is instead of simply unmuting, the student raises their hand. I hacked together something with execute_application javascript that saves to coredb sqlite, so we can get a timestamp. (modifying to add a flag wouldn't be good enough, we want to save the order). Then I want to play a notice only to the moderator that someone has a question. I set up something super-hacky, and was wondering if there's a more robust way. Or a simple code change to add this functionality (I'm not a C coder, but it wasn't obvious to add "saymember moderator X" without a bunch more code) Since I need the moderator's member id to the conference, which isn't set until after he joins, I did this: <action application="set" data="api_result=${jsrun conference/setModerator.js myConference ${uuid}}" /> <action application="conference" data=" myConference@school ++flags{endconf|moderator}"/> Then setModerator.js does a uuid get var to get his id: var memberID = apiExecute("uuid_getvar", argv[1] + " conference_member_id"); console_log("DEBUG","Got ID @ "+i+": " + memberID); memberID = parseInt(memberID,10); if(memberID && memberID>0){ //NaN is falsy, we're good. var saveString="insert/conference_"+argv[0]+"/moderator/"+memberID; console_log("DEBUG","Done, saving: " + memberID + ", string:"+saveString); apiExecute("hash",saveString); I put in a wait and repeat, but I guess starting up v8 takes long enough that the variable is set by then. This seems very hacky, is there a better way to do this? Thanks, -Avi Marcus 1-718-989-9485 (USA) 02-372-1570 (Israel)

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FYI - new Amazon Web Services TTS option
by Nathan Neulinger 30 Apr '20

30 Apr '20

https://aws.amazon.com/blogs/aws/polly-text-to-speech-in-47-voices-and-24-l… The quality blows away everything I've tried out previously... Highly relevant option for voice prompts. -- Nathan ------------------------------------------------------------ Nathan Neulinger nneul(a)mst.edu Missouri S&T Information Technology (573) 612-1412 System Administrator - Architect

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TURN TCP to reduce TURN cost
by David P 30 Apr '20

30 Apr '20

Brian West <brian(a)freeswitch.com> wrote: > Subject: Re: [Freeswitch-users] ADD 2 ICE CANDIDATES mod_verto > set the variable include_external_ip=true > Hey Brian, Your tip about include_external_ip seemed relevant to my recent question whether FS supports TURN TCP; that is, can FS be configured to provide a tcp candidate in its answer sdp, which would save the cost of sending calls through TURN for users whose firewalls block needed udp ports. I searched for your variable in the source and found https://github.com/signalwire/freeswitch/blob/53cd06900c5ce827b2c0ac7448560… which shows that the transport is not frozen as "udp" but is the value of ice_out->cands[0][0].transport Is it possible for this transport member to be "tcp"? How could one configure FS to provide both udp and tcp candidates? Cheers, David

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ADD 2 ICE CANDIDATES mod_verto
by Jazmin Marina Florez Marino 30 Apr '20

30 Apr '20

Hello all, I am working with mod_verto in a scenario where I need to send public and private IP addresses as ICE candidates. When I modify the ext-rtp-ip parameter, it only sends one option as typ host ice candidate. However, for my implementation I need to send both. What I need is the combination of those ice candidates, something like this: a=candidate:8228103366 1 udp 659136 190.84.118.88 31028 typ host generation 0 a=candidate:3496438569 1 udp 659136 192.168.1.170 24210 typ host generation 0 Is it possible to add both ice candidates in the same SDP from configuration files? SDP with local IP 2020-04-24 14:17:23.715620 [DEBUG] mod_verto.c:2502 Local SDP verto.rtc/5715976: v=0 o=FreeSWITCH 1587724815 1587724816 IN IP4 190.84.118.88 s=FreeSWITCH c=IN IP4 190.84.118.88 t=0 0 a=msid-semantic: WMS 8gumHFWDC0sD12iPvVhSeEhUfLdXQBVO m=audio 31028 UDP/TLS/RTP/SAVPF 111 110 a=rtpmap:111 opus/48000/2 a=fmtp:111 useinbandfec=1; minptime=10; stereo=1; sprop-stereo=1 a=rtpmap:110 telephone-event/48000 a=silenceSupp:off - - - - a=ptime:20 a=sendrecv a=fingerprint:sha-256 FD:DF:48:02:C3:F8:D9:57:F8:C8:97:CD:3A:AB:6A:A6:97:4A:BA:A5:48:5A:3A:2D:0F:18:14:EC:D5:A9:21:86 a=setup:active a=rtcp-mux a=rtcp:31028 IN IP4 190.84.118.88 a=ice-ufrag:BiYFM6pSItFoUq2t a=ice-pwd:wTz7x9b00ImLonRPvGl8CBRb a=candidate:8228103366 1 udp 659136 190.84.118.88 31028 typ host generation 0 a=end-of-candidates a=ssrc:2930644107 cname:If1gLNJdD1HvUPbg a=ssrc:2930644107 msid:8gumHFWDC0sD12iPvVhSeEhUfLdXQBVO a0 a=ssrc:2930644107 mslabel:8gumHFWDC0sD12iPvVhSeEhUfLdXQBVO a=ssrc:2930644107 label:8gumHFWDC0sD12iPvVhSeEhUfLdXQBVOa0 m=video 0 UDP/TLS/RTP/SAVPF 19 SDP with Public IP <param name="ext-rtp-ip" value="190.84.118.88"/> 2020-04-24 14:13:49.395900 [DEBUG] mod_verto.c:2502 Local SDP verto.rtc/5715976: v=0 o=FreeSWITCH 1587731419 1587731420 IN IP4 192.168.1.170 s=FreeSWITCH c=IN IP4 192.168.1.170 t=0 0 a=msid-semantic: WMS t9mERteVPrwT3aZbexPlp2U6Cspg78dq m=audio 24210 UDP/TLS/RTP/SAVPF 111 110 a=rtpmap:111 opus/48000/2 a=fmtp:111 useinbandfec=1; minptime=10; stereo=1; sprop-stereo=1 a=rtpmap:110 telephone-event/48000 a=silenceSupp:off - - - - a=ptime:20 a=sendrecv a=fingerprint:sha-256 FD:DF:48:02:C3:F8:D9:57:F8:C8:97:CD:3A:AB:6A:A6:97:4A:BA:A5:48:5A:3A:2D:0F:18:14:EC:D5:A9:21:86 a=setup:active a=rtcp-mux a=rtcp:24210 IN IP4 192.168.1.170 a=ice-ufrag:mScCKXydfOjcMntK a=ice-pwd:Depc4PrcDqdqfgirZlTz8iCe a=candidate:3496438569 1 udp 659136 192.168.1.170 24210 typ host generation 0 a=end-of-candidates a=ssrc:3132020181 cname:7pVPJ0AphX8bXYd1 a=ssrc:3132020181 msid:t9mERteVPrwT3aZbexPlp2U6Cspg78dq a0 a=ssrc:3132020181 mslabel:t9mERteVPrwT3aZbexPlp2U6Cspg78dq a=ssrc:3132020181 label:t9mERteVPrwT3aZbexPlp2U6Cspg78dqa0 m=video 0 UDP/TLS/RTP/SAVPF 19 2020-04-24 14:13:49.395900 [NOTICE] mod_dptools.c:1360 Channel [verto.rtc/5715976] has been answered

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Error on loading ESL.so on debian 10
by Jose Figueroa 29 Apr '20

29 Apr '20

Hello team, Using: PHP 7.3.14-1~deb10u1 (cli) (built: Feb 16 2020 15:07:23) ( NTS ) on debian 10 Operating System: Debian GNU/Linux 10 (buster) Kernel: Linux 4.19.0-6-amd64 I already built de freeswitch v1.10 from your github repository and I want to use PHP ESL, but I can't make it working, once the ESL.so is built and I added on php.ini the enable_dl = On I do the php -f ESL.php and it does not give any output. But when I do php -f test.php it gives me the following error: $ php -f test.php php: symbol lookup error: /usr/lib/php/20180731/ESL.so: undefined symbol: _ZN13ESLconnectionC1EPKcS1_S1_ What am I doing wrong? Thanks in advance JF

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