- FreeSWITCH-dev - FreeSWITCH Mailing Lists

reload logfile.conf on reloadxml or sighup?
by Beeton, Carolyn (Carolyn) 22 Feb '13

22 Feb '13

I would like to be able to trigger Freeswitch to reload the logfile.conf file (to pick up changes in log level on the fly). I know this can be done by changing levels on the console, but since my application uses configuration files to persist the changes, I would prefer to keep all configuration data in the files. The "reloadxml" command triggers FS to reload some but not all of the config files. Could it be enhanced to reload logfile.conf? Or would it make sense to reload the logfile.conf file on receipt of sig_hup? Or have I missed another way to accomplish this? If there's any interest, I will create a jira and offer a patch. Thanks, Carolyn

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simultaneous interpretation conference system
by Jamie McClelland 21 Feb '13

21 Feb '13

Hi freeswitch devs, This is my first post to the list so I want to start by thanking you for the great work you have done on Freeswitch. And, sorry for the long post! I have specific questions at the bottom... I'm looking for advice on how to build a simultaneous intrepration conference call system. The way we'd like it to work: The system is required to handle two languages, but the ability to handle more than two languages would be an added bonus. For the purposes of this description, I'm giving the example of spanish and english. The conference call would have spanish-only, english-only, and bi-lingual speakers. In addition, one or more interpreters would be on the call. Bi-lingual speakers would participate in the call like it was a normal conference call. They would hear speakers in the original english or spanish, and would have the option of speaking either english or spanish based on their preferences. The english-only and spanish-only speakers would press 1 to hear a live intrepretation of the call. When spanish is spoken on the call, an english intrepretaton would be heard. When English is spoken, a spanish interpretation would be heard. This would only affect what they hear - they could still speak into the main conference. Participants would press 0 to return to hearing the main conference call. The interpreters would press 2 to enter interpretation mode. During this mode their voice is not heard on the main conference, instead it's only heard by people who have pressed 1 to hear the interpretation. When english is spoken, the intrepret to spanish and vice-versa. They could press 0 to return to the normal conference mode. Ideas on how to implement: First - has anyone implemented anything like this already? Based on the wiki docs, I think the conference relate function would be ideally suited for ensuring people who press 1 only heard the audio from people who have press 2 and for reversing the effect when 0 is pressed. Any ideas on a better way? The next problem is how to capture the digits pressed by conference call participants. I *think* this could be done by running a process that listens for freeswitch events. However, I'm not sure how much information is sent with the event. It would need to pass the conference id, the user id, and the digit they pressed. Is that information sent by the event handler? Or, is there a more elegant way to capture key-presses by conference participants? Thanks in advance for any light you can shed on this topic, jamie -- Jamie McClelland May First/People Link Growing networks to build a just world http://www.mayfirst.org https://support.mayfirst.org OpenPGP Key: http://current.workingdirectory.net/pages/identity/

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uuid_record Question
by Kevin Snow 20 Feb '13

20 Feb '13

I'm using the uuid_record function to record the read side of a sofia session. Used in conjunction with switch_ivr_play_file() and an echo server I can place a call, play a sound file and record the echo. Easy enough and works with a problem of occasional little dropouts. I recorded my daughter saying "Ooma" and duplicated it a bunch of times as a test sound file. This makes a nice repetitive sample to look at. I've included an image of the recorded audio (from echo) as displayed in Audacity (hopefully this makes it through). In the 5th and 7th "Ooma" there is a dropout. When I listen to the live echo it sounds fine, but listening to the recording I can hear the ticks. This does not happen every time, but enough to be a bother. Has run into this? Ideas on how to stop it? Thanks Kevin [cid:96A0D21F-8B75-475F-98F1-710EF4EE7231]

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FreeSWITCH Weekly Conference Call
by Michael Collins 20 Feb '13

20 Feb '13

Hey folks, today's conference call agenda is here: http://wiki.freeswitch.org/wiki/FS_weekly_2013_02_20 We will be doing a few news updates, including a recap of last night's "FreeSWITCH HA" conference call. Then I will be doing a tour of the CudaTel Communications Server. Talk to you at 1PM EST/10AM PST -- Michael S Collins Twitter: @mercutioviz http://www.FreeSWITCH.org http://www.ClueCon.com http://www.OSTAG.org

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Rtcp-mux and mod_dingaling
by Richard Screene 18 Feb '13

18 Feb '13

Hello, Does mod_dingaling support rtcp-mux? If not can anyone suggest the best way for me to add this functionality? I'm only really interested in receiving the RTP and RTCP on the same port (I don't need to have FreeSWITCH send them on the same port). Many thanks, Richatd

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FreeSWITCH Weekly News and Notes
by Michael Collins 18 Feb '13

18 Feb '13

Greetings all! Last week was rather interesting. Initially we had planned on doing a CudaTel <http://www.cudatel.com> demonstration on the weekly conference call. However, interest in Eliot Gable's mod_ha_cluster<http://wiki.freeswitch.org/wiki/Mod_ha_cluster>and the accompanying conversation<http://lists.freeswitch.org/pipermail/freeswitch-users/2013-February/092187…>was particularly intense. That being the case, on last week's conference call <http://wiki.freeswitch.org/wiki/FS_weekly_2013_02_13> we spent most of the time talking about HA in general and how we could build a FreeSWITCH HA system. We also invited everyone who is interested in the subject to call in to the public FreeSWITCH conference at 8PM EST on Tuesday evening (Feb 19) for the first HA conference call. (Eliot won't join until about 8:15PM.) If you have a vested interest in HA for FreeSWITCH then please join the conference call. For this week's conference call<http://wiki.freeswitch.org/wiki/FS_weekly_2013_02_20>we will ask one of the participants on the Tuesday night call to give us a brief overview of the HA discussion. After that I will be doing a demonstration of the CudaTel to show off what the FreeSWITCH team has been working so hard to develop these past few years. We hope you enjoy it! For the DIY crowd you may enjoy this site <http://switchpi.org/> that Ken Rice set up. It's dedicated to doing cool things with FreeSWITCH and the Raspberry Pi <http://www.raspberrypi.org/>. Check it out! In ClueCon <http://www.cluecon.com>2013 news we are getting things all set. In the coming days we will be making announcements about new sponsors, registration and hotel information, and a call for speakers for this year's event. Don't forget to plan for a full 3 days, August 6th - 8th. Also, we tend to do a lot of fun stuff on the Monday before ClueCon, so it's a good idea to arrive on or before Monday August 7. Hope you have a great week! -- Michael S Collins ClueCon Team http://www.cluecon.com 877-7-4ACLUE

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Odp: Integration of FreeSWITCH and Open IMS
by Mariusz Czulada 18 Feb '13

18 Feb '13

Hi Anindo, We have FSW servers integrated with an IMS platform (ALU is the vendor). They play the role of MRF (media announcements and ivr/conferences), but not as strictly as in 3GPP docs (no MRFC/MRFP splitting). We have only Mr interface towards S-CSCF and Mb to MGWs. No Mr, no Rf. Is this what you plan to do to, or you want to build a full AS (like BroadWorks) in the IMS application layer? Regards, Mariusz Dnia Poniedziałek, 18 Lutego 2013 07:48 Anindo Mazumdar <ec.amazumdar(a)tatapowersed.com> napisał(a) > Hello all, > > I am working on FreeSWITCH and Open IMS server. Just wanted to know whether their is a way by which I can integrate both. I have both of them installed as a standalone application on my machine. > -- > With Regards, > > Anindo Mazumdar,

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Integration of FreeSWITCH and Open IMS
by Anindo Mazumdar 18 Feb '13

18 Feb '13

Hello all, I am working on FreeSWITCH and Open IMS server. Just wanted to know whether their is a way by which I can integrate both. I have both of them installed as a standalone application on my machine. -- With Regards, Anindo Mazumdar,

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Change Voicemail IVR Menu
by Muhammad Shahzad 18 Feb '13

18 Feb '13

Hi, I am trying to change menu order of FS voicemail module. I am using voicemail_ivr with xml_curl, when a voicemail user checks voicemail, i check if user has his own greeting set, then play normal voicemail menu, otherwise instead of playing message count and related options, i simply want to play voicemail preferences menu, in fact only voicemail record greeting menu. I have tried many different possibilities including many changes to voicemail_ivr.xml and voicemail_ivr.conf.xml but so far none worked. FS Wiki on voicemail_ivr module seems outdated. Till now i am only able to play standard voicemail menu through voicemail_ivr module. Do I have to modify native code of these modules (mod_voicemail and mod_voicemail_ivr) to achieve the goal? Any suggestions / guidelines? P.S. Note that sample files (voicemail_ivr.conf.xml and voicemail_ivr.xml) do not work as is, i had to modify many typos and tag attributes to get it working same as standard mod_voicemail works. I will update wiki once this problem is solved. Thank you. -- Muhammad Shahzad ----------------------------------- CISCO Rich Media Communication Specialist (CRMCS) CISCO Certified Network Associate (CCNA) Cell: +49 176 99 83 10 85 MSN: shari_786pk(a)hotmail.com Email: shaheryarkh(a)googlemail.com

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question about CNG on late packages
by Xijing Dai 16 Feb '13

16 Feb '13

Hey all, Inside code switch_rtp.c file: static int rtp_common_read(switch_rtp_t *rtp_session, switch_payload_t *payload_type, switch_frame_flag_t *flags, switch_io_flag_t io_flags) ................ if (check || (bytes && !switch_test_flag(rtp_session, SWITCH_RTP_FLAG_USE_TIMER))) { if (!bytes && switch_test_flag(rtp_session, SWITCH_RTP_FLAG_USE_TIMER)) { /* We're late! We're Late! */ if (!switch_test_flag(rtp_session, SWITCH_RTP_FLAG_NOBLOCK) && status == SWITCH_STATUS_BREAK) { switch_cond_next(); continue; } return_cng_frame(); <------- this lane to return cng frame if late. } } Could someone explain why we want to return cng frame when package is late? this is caused for me to hear very bad noise audio. Can I disable return CNG frame? Cheers

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