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Added to wiki - autoprovisioning via LDAP and auto queue creation example
by Alex Crow 15 May '13

15 May '13

Hi all, I've added the following to the wiki: https://wiki.freeswitch.org/wiki/Quick_and_nasty_autoprovisioning_and_dynam… It covers my tests in setting up provisioning for Polycom and Snom phones using and LDAP server, and some work I've done in having callers directed to a regional mod_callcenter queue based on their CLI as stored in a customer database. Coding is pretty awful, so you've been warned! Cheers Alex -- This message is intended only for the addressee and may contain confidential information. Unless you are that person, you may not disclose its contents or use it in any way and are requested to delete the message along with any attachments and notify us immediately. "Transact" is operated by Integrated Financial Arrangements plc. 29 Clement's Lane, London EC4N 7AE. Tel: (020) 7608 4900 Fax: (020) 7608 5300. (Registered office: as above; Registered in England and Wales under number: 3727592). Authorised and regulated by the Financial Conduct Authority (entered on the Financial Services Register; no. 190856).

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Re: [Freeswitch-users] Error message " [ERR] switch_cpp.cpp:48 Cannot queue any more events“
by Alex Ynema 15 May '13

15 May '13

It's not set to 5000 it's hitting the session limit of 1000 which is weird as our sip provider has set a limit of 100 on our trunk. It appears that some sessions aren't being closed off properly. /etc/freeswitch/autoload_configs/switch.conf.xml Max-sesssions parameter The system is a fully up to date Ubuntu server LTS install too. I was watching it last night during an active survey and it sat between 50-100 sessions. Our campaigns are set to no more than 150calls per minute. Which should keep the sessions low. Alex Ynema | IT Consultant alex(a)opensystems.net.au Mobile: +61 404 796 894 IT Consultant for Open Systems Support www.opensystems.net.au On 15/05/2013 8:15 AM, "Alex Ynema" <alex(a)ynema.net> wrote: > It's not set to 5000 it's hitting the session limit of 1000 which is weird > as our sip provider has set a limit of 100 on our trunk. It appears that > some sessions aren't being closed off properly. > /etc/freeswitch/autoload_configs/switch.conf.xml > Max-sesssions parameter > > The system is a fully up to date Ubuntu server LTS install too. > > I was watching it last night during an active survey and it sat between > 50-100 sessions. Our campaigns are set to no more than 150calls per minute. > Which should keep the sessions low. > > Alex Ynema | IT Consultant > alex(a)opensystems.net.au > > Mobile: +61 404 796 894 > > IT Consultant for Open Systems Support > www.opensystems.net.au > On 15/05/2013 6:25 AM, "Steven Ayre" <steveayre(a)gmail.com> wrote: > >> Don't set it so high that you run out of memory. If your queue is growing >> now, with a higher limit it's going to grow more so. >> >> I suggest you look at how to speed up your consuming. Some ideas: >> >> - Use a new MySQL version - 5.5/5.6 (there will be numerous performance >> improvements over older versions) >> - Use the innodb engine (row locking this will better performance as >> multiple connections can use the table at the same time) >> - Use multiple DB connections at the same time (which will allow multiple >> DB threads therefore using all the cores of your CPU) >> - Use a large innodb buffer size (ideally this should be as large as your >> data set or at least what you actively use - this'll mean you don't need to >> read from disk as often and so reads *and* writes will be faster) >> - Use EXPLAIN to tune your queries and indexes. Don't underindex (so you >> can find/update data quickly) but also don't overindex (which will waste >> cpu and disk updating indexes that are rarely/never used). >> >> There're numerous other ways to tune it too. >> >> -Steve >> >> >> >> >> On 14 May 2013 16:43, Anthony Minessale <anthony.minessale(a)gmail.com>wrote: >> >>> Its the 3rd arg to the EventConsumer constructor and it defaults to 5000 >>> >>> >>> >>> On Mon, May 13, 2013 at 10:31 PM, alex_ynema <alex(a)opensystems.net.au>wrote: >>> >>>> Where can I set this limit in Freeswitch. >>>> I've been hitting the limit quite regularly while using it to run call >>>> campaigns. >>>> >>>> Cheers >>>> >>>> >>>> >>>> -- >>>> View this message in context: >>>> http://freeswitch-users.2379917.n2.nabble.com/Error-message-ERR-switch-cpp-… >>>> Sent from the freeswitch-users mailing list archive at Nabble.com. >>>> >>>> >>>> _________________________________________________________________________ >>>> Professional FreeSWITCH Consulting Services: >>>> consulting(a)freeswitch.org >>>> http://www.freeswitchsolutions.com >>>> >>>> FreeSWITCH-powered IP PBX: The CudaTel Communication Server >>>> http://www.cudatel.com >>>> >>>> Official FreeSWITCH Sites >>>> http://www.freeswitch.org >>>> http://wiki.freeswitch.org >>>> http://www.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 >>>> http://www.freeswitch.org >>>> >>> >>> >>> >>> -- >>> Anthony Minessale II >>> >>> FreeSWITCH http://www.freeswitch.org/ >>> ClueCon http://www.cluecon.com/ >>> Twitter: http://twitter.com/FreeSWITCH_wire >>> >>> AIM: anthm >>> MSN:anthony_minessale@hotmail.com >>> GTALK/JABBER/PAYPAL:anthony.minessale@gmail.com >>> IRC: irc.freenode.net #freeswitch >>> >>> FreeSWITCH Developer Conference >>> sip:888@conference.freeswitch.org >>> googletalk:conf+888@conference.freeswitch.org >>> pstn:+19193869900 >>> >>> _________________________________________________________________________ >>> Professional FreeSWITCH Consulting Services: >>> consulting(a)freeswitch.org >>> http://www.freeswitchsolutions.com >>> >>> FreeSWITCH-powered IP PBX: The CudaTel Communication Server >>> http://www.cudatel.com >>> >>> Official FreeSWITCH Sites >>> http://www.freeswitch.org >>> http://wiki.freeswitch.org >>> http://www.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 >>> http://www.freeswitch.org >>> >>> >> >> _________________________________________________________________________ >> Professional FreeSWITCH Consulting Services: >> consulting(a)freeswitch.org >> http://www.freeswitchsolutions.com >> >> FreeSWITCH-powered IP PBX: The CudaTel Communication Server >> http://www.cudatel.com >> >> Official FreeSWITCH Sites >> http://www.freeswitch.org >> http://wiki.freeswitch.org >> http://www.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 >> http://www.freeswitch.org >> >>

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Re: [Freeswitch-users] Originate Failed. Cause: USER_NOT_REGISTERED
by Shiju V.Joseph 14 May '13

14 May '13

eval and sofia_contact can find both the domain and registered user , then what could be wrong , it is driving me crazy ..is there anything I could have missed out Any hints would be highly helpful. Thanks shijujoe eval and sofia_contact returned the following freeswitch@internal> eval ${domain} ec2-54-242-200-55.compute-1.amazonaws.com freeswitch@internal> freeswitch@internal> sofia_contact */ 913288(a)ec2-54-242-200-55.compute-1.amazonaws.com sofia/internal/sip:913288@107.20.242.28:38510 ;line=89c9013ed42887b;fs_path=%3Csip%3A107.21.222.6%3A5060%3Blr%3Breceived%3Dsip%3A107.20.242.28%3A38510%3E freeswitch@internal> On Wed, May 8, 2013 at 3:00 PM, Shiju V.Joseph <letterstack(a)gmail.com>wrote: > Hi All, > > I have been experimenting with an odbc based freeswitch cluster in amazon > ec2 , with opensips doing the load balancing function. > > I can make calls to mobile and landlines with out any issues with good > quality voice , but when i try to call extension to extension freeswith > shows Originate Failed. Cause: USER_NOT_REGISTERED , i searched a lot > in lists and wiki and fs jira , tried out different dial strings but with > out any results.Tried this one > "dial-string" value="{presence_id=${dialed_user}@ > ${dialed_domain}}${sofia_contact(${dialed_user}@${dialed_domain})}" & > this ${sofia_contact(*/${dialed_user}@${dialed_domain})} > > I have copied the siptrace at http://pastebin.com/Qv79tjXK > > Appreciate any help in this regard > > Thanks > -- > shijujoe > -- Shiju V.Joseph

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FreeSWITCH Weekly News and Notes
by Michael Collins 14 May '13

14 May '13

A belated happy new week to you all! As Ken mentioned in his email yesterday<http://lists.freeswitch.org/pipermail/freeswitch-users/2013-May/095530.html>, the big news from last week is, of course, the release of FreeSWITCH 1.2.9 stable. This is now the "latest stable" version of FreeSWITCH and the one most recommended for production use. The tarball<http://files.freeswitch.org/freeswitch-1.2.9.tar.bz2> is available from theusual location <http://files.freeswitch.org/>. The CentOS and Debian packages have also been updated to use the latest stable. On last week's conference call<https://wiki.freeswitch.org/wiki/FS_weekly_2013_05_08> we welcomed Dan from the CGRateS project <http://www.cgrates.org/>. CGRateS is a relatively new project that handles call rating for carrier-grade operations. We are happy to have CGRateS (an open-source project itself) as part of the FreeSWITCH ecosystem. On this week's call <https://wiki.freeswitch.org/wiki/FS_weekly_2013_05_15> we look at another VoIP-related OSS project: VoIPMonitor.org<http://voipmonitor.org/>. This software performs a number of monitoring functions for VoIP implementations. Please join us tomorrow at 1PM EDT, 10AM PDT for an interesting discussion. One ClueCon reminder: We are still accepting speaking proposals, however time is running out so please send them in as soon as possible. We hope to have the ClueCon 2013 schedule released in the next few weeks. Take care and have a great week! -- Michael S Collins Twitter: @mercutioviz http://www.FreeSWITCH.org http://www.ClueCon.com http://www.OSTAG.org

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Faxing and loopback fun!
by Andrew Cassidy 14 May '13

14 May '13

Hi all, I was just randomly thinking about something I was playing with a while ago and issues surrounding it. Basically, I had a web page that you uploaded a PDF too, which was then faxed out by FreeSWITCH using ESL using a loopback dialstring as it isn't necessarily easy to determine the routes that should be used to send the fax. Obviously this had some issues, didn't like T.38, etc. My current workaround is to store all the same routes in a database and loop through them all as part of the upload page to determine the sofia dialstring I should use as part of the originate command. Is there an easier way I could do this directly in FreeSWITCH that I've completely missed? -- *Andrew Cassidy BSc (Hons) MBCS SSCA* Managing Director *T <info(a)cassidywebservices.co.uk> *03300 100 960 *F<info(a)cassidywebservices.co.uk> *03300 100 961 *E <info(a)cassidywebservices.co.uk> *andrew(a)cassidywebservices.co.uk *W <info(a)cassidywebservices.co.uk> *www.cassidywebservices.co.uk

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pass "called" RPID from B-leg to A-leg
by Jeff Pyle 14 May '13

14 May '13

Hello, Searching the archives I've seen this question asked a few times...but never answered. Or, at least not in a way that my feeble neurons can process. A-leg is bridged to B-leg with: <action application="bridge" data="sofia/gateway/gw_name/${destination_number}"/> The B-leg responds with a Remote-Party-Id header in a 180 Ringing. How can I pass this information into the 180 Ringing that gets send back to the A-leg? It seems I may need to set sip_callee_id_number/name at some point, but I'm not sure how to get at the B-leg data to set those variables. - Jeff

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TCP ACK Ping
by Spencer Thomason 14 May '13

14 May '13

Hello all, I have been doing some experimentation migrating several phones from UDP to TCP SIP to address MTU issues with BLF NOTIFYs. Mostly everything is working great except for Polycom handsets running UC v4. (Note that I did not test any v3 phones.) The phones are behind NAT and Freeswitch is on a public IP. The phones periodically send a TCP ACK ping to Freeswitch which goes unanswered and then phone then tears down the TCP connection. I'm not at all a TCP expert but should Freeswitch be responding to this unsolicited ACK? I have tried in vain to disable these keepalives from the Polycoms. Has anyone else encountered this behavior? Thanks in advance, Spencer

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Advice using mod_curl
by Saugort Dario Garcia Tovar 14 May '13

14 May '13

Hi, I have lua script. the script is similar to the one in http://wiki.freeswitch.org/wiki/Mod_curl (lua usage) The script access a web service and get some data. The script work fine for my needs. However, sometimes when the script access the web service take several seconds to get the data, and the caller ear silence. Is it possible to play a sound file as long the script try to get the data from the web service? -- Atentamente, *Dario García* Consultor. CCCT, Nivel C2, Sector Yarey, Mz, Ofc. MZ03a. Caracas-Venezuela. Teléfono: +58 212 9081842 Cel: +58 412 2221515 dgarcia(a)anew.com.ve http://www.anew.com.ve

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Idiot question concerning internal calls
by Alex Lake 14 May '13

14 May '13

I've just discovered a yawning hole in my knowledge of Freeswitch... When I make an internal call, I would like to be able to set variables that are originator specific. I had previously done this in the directory part of conf with things like this: <include> <user id="9903301"> ... <variables> <variable name="tenant_id" value="9903"/> <variable name="a_ext" value="301"/> <variable name="accountcode" value="301"/> <variable name="user_context" value="dp9903"/> <variable name="internal_caller_id_name" value="Internal from x301 alex"/> </variables> </user> </include> But when I try to extract those variables in a lua script (eg. the extension handling "201"), they don't seem to be there. It's as though they weren't exported from A-Leg to B-Leg. What am I missing? How can I arrange for variables set in the <user> to be readable in the b-leg dialplan?

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Re: [Freeswitch-users] Idiot question concerning internal calls
by Raimund Sacherer 14 May '13

14 May '13

without having more information on the rest of your dialplan, i just will shout out: export, check the export variables or dialplan app, i use it in various scenarios when I have to make sure variables are available in all cdrs. ----- Original Message ----- From: "Alex Lake" <alex(a)digitalmail.com> To: "FreeSWITCH Users Help" <FreeSWITCH-users(a)lists.freeswitch.org> Sent: Martes, 14 de Mayo 2013 14:07:53 Subject: [Freeswitch-users] Idiot question concerning internal calls I've just discovered a yawning hole in my knowledge of Freeswitch... When I make an internal call, I would like to be able to set variables that are originator specific. I had previously done this in the directory part of conf with things like this: <include> <user id="9903301"> ... <variables> <variable name="tenant_id" value="9903"/> <variable name="a_ext" value="301"/> <variable name="accountcode" value="301"/> <variable name="user_context" value="dp9903"/> <variable name="internal_caller_id_name" value="Internal from x301 alex"/> </variables> </user> </include> But when I try to extract those variables in a lua script (eg. the extension handling "201"), they don't seem to be there. It's as though they weren't exported from A-Leg to B-Leg. What am I missing? How can I arrange for variables set in the <user> to be readable in the b-leg dialplan? _________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting(a)freeswitch.org http://www.freeswitchsolutions.com FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.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 http://www.freeswitch.org -- Logitravel.com Raimund Sacherer Sistemas Agencia de Viajes Online www.logitravel.com Edificio Logitravel, Parcela 3B (Parc Bit) Ctra. Palma - Valldemossa km 7,4 | 07121 Palma de Mallorca Tel 902 366 847 | Fax 971 213 495 Síguenos en: Facebook de Logitravel Twitter de Logitravel Blog de Logitravel Logitravel en Youtube Logitravel en Foursquare Descarga nuestras aplicaciones para móvil Logitravel.com Este correo electrónico y, en su caso, cualquier fichero anexo, contiene información de carácter confidencial exclusivamente dirigida a su destinatario. Queda prohibida su divulgación, copia o distribución a terceros sin la previa autorización escrita de LOGITRAVEL S.L.. En caso de haber recibido este correo electrónico por error, se ruega notifíquese inmediatamente esta circunstancia mediante reenvío a la dirección electrónica del remitente. Al mismo tiempo LA EMPRESA le recuerda que sus datos forman o formarán parte de un fichero registrado como CLIENTES con número de inscripción 2070610043 en la Agencia General de Protección de Datos, propiedad de la empresa LOGITRAVEL, con domicilio en Edificio Logitravel, Ctra. Palma - Valldemosa km 7,4, Parc Bit, Palma de Mallorca. Usted tiene derecho de acceso, oposición, rectificación y cancelación a estos datos que deberá ejercer mediante escrito a la dirección anteriormente citada.

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