September 2020 - FreeSWITCH-users - FreeSWITCH Mailing Lists

Pause/resume recording mod_callcenter
by Jonathan Hunter 24 Sep '20

24 Sep '20

Hi guys, I did see a post some years back when someone was using mod_callcenter and trying to get pause/resume recording working correctly. I am aware callcenter records by default but have removed that from the profile, and I am trying to set the record parameters below before it hits the call queue; table.insert(xml, [[<action application="export" data="RECORD_STEREO=true"/>]]); table.insert(xml, [[<action application="export" data="RECORD_TOGGLE_ON_REPEAT=true"/>]]); table.insert(xml, [[<action application="export" data="RECORD_APPEND=true"/>]]); table.insert(xml, [[<action application="export" data="execute_on_answer=record_session $${recordings_dir}/${caller_id_number}.${uuid}.wav"/>]]); table.insert(xml, [[<action application="bind_meta_app" data="1 b s stop_record_session::$${recordings_dir}/${caller_id_number}.${uuid}.wav"/>]]); table.insert(xml, [[<action application="bind_meta_app" data="2 b s record_session::$${recordings_dir}/${caller_id_number}.${uuid}.wav"/>]]); When the call answers the recording is there, however when I hit *1 it does stop the recording, however when I hit *2 it starts recording again but creates a new file, doesnt append the existing file. Am I doing something wrong here with configuration? As just want to be able to pause recording, and then start it which would then append. We are using freeSWITCH version 1.10.5. Any advice would be great! Thanks Jon

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Is it good idea to split FS core and Sofia read and write queries
by sagar malam 23 Sep '20

23 Sep '20

Hello All , I am wondering if it is a good idea to split FS core and mod_sofia read and write queries among master(write only) and slave(read only) via ProxySQL ? JFI, I am using MariaDB Galera Cluster. -- Thanks, Sagar

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MID in SDP
by David Villasmil 23 Sep '20

23 Sep '20

Hello all, I have this scenario where a cisco puts the call on hold, then gets it out of hold. (using recvonly and sendrecv). Then this cisco sends a reInvite without SDP and FS replies with 200 OK which includes that "mid: audio" but never sends RTP... anyone ever encounter this? Regards, David Villasmil email: david.villasmil.work(a)gmail.com phone: +34669448337

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Playback does not execute until first RTP
by Oleg Belousov 23 Sep '20

23 Sep '20

Hi. Met issue with prompt play (in lua, preanswer mode) - for certain reasons freeswitch wait for RTP packet from UAC side, and only after that started to play prompt. If UAC does not send RTP, the script does not execute further. Is there a way to instruct Freeswitch to send RTP packets first by itself? -- obelousov.tel

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Verto Settings
by Juan E 22 Sep '20

22 Sep '20

I would like to use the benefits of Verto WebRTC with my IP central. I would like to register my extensions in the same way as in the demo, but in my central IP. Is that possible?? -- Sent from: http://freeswitch-users.2379917.n2.nabble.com/

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mod_cv example?
by Lyle Pratt 22 Sep '20

22 Sep '20

Can anyone provide an example of how to use or experiment with mod_cv? Googling around produces no results. Thanks! - Lyle

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Re: [Freeswitch-users] How to Answer a Call from ESL java
by Ehtasham Ul-Haq 22 Sep '20

22 Sep '20

Thanks, Normando, Actually we are dialing from SIP Phone A to SIP-Phone-B, by directly calling the extension. We are not calling form outside. Malik Ehtasham, Lead ProjDev WWW:[image: domain2.png].expertflow.com <http://www.expertflow.com/> FB: [image: FB-f-Logo__blue_29.png]/Expertflow <https://www.facebook.com/Expertflow> LinkedIn: [image: linkedIn.png] /company/expertflow <https://www.linkedin.com/company/expertflow> Youtube: [image: YouTube-social-square_red_128px.png]/user/expertflow <https://www.youtube.com/user/expertflow> Twitter: [image: twitter.JPG] /Expertflow <https://twitter.com/Expertflow> 361 Model Town Lahore Pakistan ; Mobile +92 3347815664,+92 334 4853664; email, Cisco Spark and Google Talk: ehtasham.malik(a)expertflow.com <andreas.stuber(a)expertflow.com>; Skype: <http://andreas.stuber.expertflow.com/>*shani.awan3* On Tue, Sep 22, 2020 at 9:48 PM Normando Hall via FreeSWITCH-users < freeswitch-users(a)lists.freeswitch.org> wrote: > > > > ---------- Forwarded message ---------- > From: Normando Hall <nhall(a)unixlan.com.ar> > To: FreeSWITCH Users Help <freeswitch-users(a)lists.freeswitch.org> > Cc: > Bcc: > Date: Tue, 22 Sep 2020 13:08:22 -0300 > Subject: Re: [Freeswitch-users] How to Answer a Call from ESL java > > Of course, after you have handled park call, answer it or bridge or > transfer to destination > El 22/09/2020 a las 01:05 p. m., Normando Hall escribió: > > Hello Malik > > It is strange. Can you chare you dialplan extension where you park the > incoming call? > > I asume you are subscribed for all events and listen for park. > > This is my public dialplan extension: > > <include> <extension name="IVR_FXO"> <condition field="destination_number" expression="^(66[78][0-9])$"> <action application="park"/> </condition> </extension></include> > > The in my js code (snipet) > > conn.on(Events.RECEIVED, event => { const eventName = event.getHeader('Event-Name'); if(eventName != null){ const uuid = event.getHeader('Caller-Unique-ID'); let callerNumber = event.getHeader('Caller-ANI'); if(debug) callerNumber = '4275595' const context = event.getHeader('Caller-Context'); const destination = event.getHeader('Caller-Destination-Number'); const callDirection = event.getHeader('Call-Direction'); const internal = event.getHeader('variable_sip_user_agent'); //logger.info(eventName) switch (eventName) { case ChannelEvents.HANGUP: const hangupCause = event.getHeader('Hangup-Cause'); helpers.delChannel(uuid); //logger.info(hangupCause + ' ' + uuid) break; *case* *ChannelEvents**.**PARK**:* //logger.info("ID: " + uuid + "\nNumero: " + callerNumber + "\nContexto: " + context + "\nDestino: " + destination + "\nTipo: " + callDirection + "\nInterno: " + internal + "\n"); ..... > > > > El 22/09/2020 a las 06:38 a. m., Ehtasham Ul-Haq escribió: > > Hello Normando, > Thanks for your Answer, > However, when we park the callee, the call got disconnected. > > Malik Ehtasham, Lead ProjDev > > WWW:[image: domain2.png].expertflow.com <http://www.expertflow.com/> > FB: [image: FB-f-Logo__blue_29.png]/Expertflow > <https://www.facebook.com/Expertflow> LinkedIn: [image: linkedIn.png] > /company/expertflow <https://www.linkedin.com/company/expertflow> > Youtube: [image: YouTube-social-square_red_128px.png]/user/expertflow > <https://www.youtube.com/user/expertflow> Twitter: [image: twitter.JPG] > /Expertflow <https://twitter.com/Expertflow> > 361 Model Town Lahore Pakistan ; Mobile +92 3347815664,+92 334 4853664; > email, Cisco Spark and Google Talk: ehtasham.malik(a)expertflow.com > <andreas.stuber(a)expertflow.com>; Skype: > <http://andreas.stuber.expertflow.com/>*shani.awan3* > > > On Tue, Sep 22, 2020 at 1:48 AM Normando Hall via FreeSWITCH-users < > freeswitch-users(a)lists.freeswitch.org> wrote: > >> >> >> >> ---------- Forwarded message ---------- >> From: Normando Hall <nhall(a)unixlan.com.ar> >> To: freeswitch-users(a)lists.freeswitch.org >> Cc: >> Bcc: >> Date: Mon, 21 Sep 2020 17:14:17 -0300 >> Subject: Re: [Freeswitch-users] How to Answer a Call from ESL java >> Hi. >> >> If you are using inbound ESl, you must park the call in your dialplan, >> and listen for "park" event in your ESL code. Then answer this call >> >> Regards >> >> El 21/09/2020 a las 04:38 p. m., Malik Ehtasham escribió: >> > Hello, >> > I want to answer the call from my web application. For Example, SIP >> Phone 1, >> > dial a call to SIP Phone B, now Phone B is ringing, now I want to >> answer the >> > call on Phone B, via my Web Interface, so there is a button on my >> interface >> > to answer the call. >> > To answer the call I am executing the below command, but this doesn't do >> > anything and the call keeps on ringing on phone B. Any >> > >> > EslMessage response = >> > client.sendSyncApiCommand("uuid_answer",Event_Header.get("Unique-ID")); >> > >> > >> > >> > -- >> > Sent from: http://freeswitch-users.2379917.n2.nabble.com/ >> > >> > >> _________________________________________________________________________ >> > >> > 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 >> >> >> >> >> ---------- Forwarded message ---------- >> From: Normando Hall via FreeSWITCH-users < >> freeswitch-users(a)lists.freeswitch.org> >> To: freeswitch-users(a)lists.freeswitch.org >> Cc: >> Bcc: >> Date: Mon, 21 Sep 2020 13:48:47 -0700 (PDT) >> Subject: Re: [Freeswitch-users] How to Answer a Call from ESL java >> _________________________________________________________________________ >> >> 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 > > > > > ---------- Forwarded message ---------- > From: Normando Hall via FreeSWITCH-users < > freeswitch-users(a)lists.freeswitch.org> > To: FreeSWITCH Users Help <freeswitch-users(a)lists.freeswitch.org> > Cc: > Bcc: > Date: Tue, 22 Sep 2020 09:48:12 -0700 (PDT) > Subject: Re: [Freeswitch-users] How to Answer a Call from ESL java > _________________________________________________________________________ > > 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

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Re: [Freeswitch-users] How to Answer a Call from ESL java
by Ehtasham Ul-Haq 22 Sep '20

22 Sep '20

Hello Normando, Thanks for your Answer, However, when we park the callee, the call got disconnected. Malik Ehtasham, Lead ProjDev WWW:[image: domain2.png].expertflow.com <http://www.expertflow.com/> FB: [image: FB-f-Logo__blue_29.png]/Expertflow <https://www.facebook.com/Expertflow> LinkedIn: [image: linkedIn.png] /company/expertflow <https://www.linkedin.com/company/expertflow> Youtube: [image: YouTube-social-square_red_128px.png]/user/expertflow <https://www.youtube.com/user/expertflow> Twitter: [image: twitter.JPG] /Expertflow <https://twitter.com/Expertflow> 361 Model Town Lahore Pakistan ; Mobile +92 3347815664,+92 334 4853664; email, Cisco Spark and Google Talk: ehtasham.malik(a)expertflow.com <andreas.stuber(a)expertflow.com>; Skype: <http://andreas.stuber.expertflow.com/>*shani.awan3* On Tue, Sep 22, 2020 at 1:48 AM Normando Hall via FreeSWITCH-users < freeswitch-users(a)lists.freeswitch.org> wrote: > > > > ---------- Forwarded message ---------- > From: Normando Hall <nhall(a)unixlan.com.ar> > To: freeswitch-users(a)lists.freeswitch.org > Cc: > Bcc: > Date: Mon, 21 Sep 2020 17:14:17 -0300 > Subject: Re: [Freeswitch-users] How to Answer a Call from ESL java > Hi. > > If you are using inbound ESl, you must park the call in your dialplan, > and listen for "park" event in your ESL code. Then answer this call > > Regards > > El 21/09/2020 a las 04:38 p. m., Malik Ehtasham escribió: > > Hello, > > I want to answer the call from my web application. For Example, SIP > Phone 1, > > dial a call to SIP Phone B, now Phone B is ringing, now I want to answer > the > > call on Phone B, via my Web Interface, so there is a button on my > interface > > to answer the call. > > To answer the call I am executing the below command, but this doesn't do > > anything and the call keeps on ringing on phone B. Any > > > > EslMessage response = > > client.sendSyncApiCommand("uuid_answer",Event_Header.get("Unique-ID")); > > > > > > > > -- > > Sent from: http://freeswitch-users.2379917.n2.nabble.com/ > > > > _________________________________________________________________________ > > > > 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 > > > > > ---------- Forwarded message ---------- > From: Normando Hall via FreeSWITCH-users < > freeswitch-users(a)lists.freeswitch.org> > To: freeswitch-users(a)lists.freeswitch.org > Cc: > Bcc: > Date: Mon, 21 Sep 2020 13:48:47 -0700 (PDT) > Subject: Re: [Freeswitch-users] How to Answer a Call from ESL java > _________________________________________________________________________ > > 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

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Is it possible to parse Accept-Contact ?
by Mickael Hubert 22 Sep '20

22 Sep '20

Hi all, I want to be able to parse Accept-Contact header. *I have this configuration just to log header:* <condition field="${sip_h_Accept-Contact}" expression="(.+)" break="never"> <action application="log" data="INFO LOG: parse accept: ${sip_h_Accept-Contact}" /> </condition> *my logs:* Dialplan: sofia/INTERNAL/427842085(a)10.88.83.7 Regex (PASS) [variables] ${sip_h_Accept-Contact}() =~ /(.*)/ break=never Dialplan: sofia/INTERNAL/427842085(a)10.88.83.7 Action log(parse accept: ${sip_h_Accept-Contact}) 2020-09-21 17:34:09.726180 [NOTICE] switch_core_session.c:3017 Execute [depth=2] log(parse accept: ${sip_h_Accept-Contact}) EXECUTE [depth=2] sofia/INTERNAL/427842085(a)10.88.83.7 log(parse accept: ) sip_h_Accept_Contact variable is empty. *header received:* Accept-Contact: *;generic.test_id="test" is it possible to parse this header ? Do you have an idea about that ? thanks in advance

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Verto audio delay with opus
by Gregor Nanger 22 Sep '20

22 Sep '20

Hi! If I put Verto call on hold and unhold it, there is a one way audio delay, from verto client to endpoint. Other way is OK. And it gets more delay with each hold unhold. But it happens only with opus codec. What do you suggests to check it?

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