January 2015 - FreeSWITCH-users - FreeSWITCH Mailing Lists

Custom Columns into MySQL Channels table
by Jack Cortez 19 Jan '15

19 Jan '15

Hi, I would like to add a column to channel table (created by FS automatically using ODBC) and populate this new columns with my own custom value. Is this possible? In particular, as I'm creating a simple PHP page to show active calls, what I would like to add is a column with the gateway_name to identify the Outbound Provider Name. So, in my PHP page I can show where the call is going out. And also, I found that the application_data columns is showing the sofia dialstring (for ie. sofia/gateway/my_gateway/44798797978) but this columns is overwritten by last action I can't rely on this field. I'm looking for days into the wiki but I didn't found anything interesting. Thank you so much!

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Function - drop_dtmf
by Magnus Kelly 19 Jan '15

19 Jan '15

Hello Guys, Couple of questions on the dtmf masking function that was created/extended recently - is it possible to use half way through a call ? - in terms of invoking the DTMF masking by initiating dtmf as in the below dial plan, and associated features.xml entry - would the call be able to start as normal and then on demand mask dumf? <extension name="dtmftest"> <condition field="destination_number" expression=""^(\d+)$""> <action application="export" data="dialed_extension=$1"/> <action application="bind_meta_app" data="1 a s execute_extension::stopdtmf XML features"/> <action application="set" data="call_timeout=30"/> <action application="set" data="hangup_after_bridge=true"/> <action application="set" data="continue_on_fail=true"/> <action application="bridge" data="sofia/$1@10. <1(a)10.113.0.98>x.x.x"/> <action application="answer"/> <action application="sleep" data="1000"/> </condition> </extension> and an entry in features.xml as in - <include> <context name="features">  <extension name="stopdtmf"> <condition field="destination_number" expression="^stopdtmf$"> <action application="export" data="nolocal:drop_dtmf=true"/> <action application="export" data="nolocal:drop_dtmf_masking_digits=d"/> </condition> </extension> ------------snip I guess then I would need an alternative bind digit to turn the feature feature off again? Is this possible or is this only selectable at bridge time? Any thoughts? Thanks Magnus

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FreeSWITCH Week in Review (Master Branch) January 11th-16th
by Ken Rice 19 Jan '15

19 Jan '15

New Post on freeswitch.org from kathleen check it out at http://ift.tt/1Gl1ooB FreeSWITCH Week in Review (Master Branch) January 11th-16th Hello, again. This week in the FreeSWITCH master branch we had 15 commits. In an effort to improve the execution of the Week in Review, starting this week I will be using a Saturday-Friday time-line. This will give me more time to review the commits and get answers to questions. That being said, the features for this week are: completing the Linux portion of the update to flite-2.0.0-release and added param add-variables-to-events which will add channel variables to <offer>, <ringing>, <answered>, and <end> if set to true, while the default is false, in mod_rayo. New features that were added: 38d25f1 FS-7149 Linux portion of update to use flite-2.0.0-release complete [Jira: http://ift.tt/1Gl1nRp] 85fbddc FS-7150 Added param add-variables-to-events which will add channel variables to <offer>, <ringing>, <answered>, and <end> if set to true, while the default is false, in mod_rayo [Jira: http://ift.tt/1Gl1nRr] In terms of stability these were the use cases that were fixed: 59a9669 Prevent crash when calling mediaStats JSON function in certain circumstances in mod_conference Improvements to packaging: adb0de9 Update debian utils for flite 2.0.0 #resolve 5c5b9fc FS-7151 If available, use libjpeg-turbo in Debian build dependencies The following bugs were squashed: 3e6ffbc FS-7144 Cleaning up NAT’d RTP where ICE is involved [Jira: http://ift.tt/1CI1nVI] 403d32c FS-7148 Fixed a deadlock [Jira: http://ift.tt/1Gl1ooD] 378d350 FS-7144 More cleaning up NAT’d RTP where ICE is involved [Jira: http://ift.tt/1pgbVcN]

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Startup script is not respecting real time priority
by Babak Yakhchali 19 Jan '15

19 Jan '15

Hi I'm using startup script supplied in repo for centos 6.5 and setting the -rp like this: PROG_NAME=freeswitch PID_FILE=/usr/local/freeswitch/run/freeswitch.pid FS_USER=freeswitch FS_FILE=/usr/local/freeswitch/bin/freeswitch FS_HOME=/usr/local/freeswitch/run LOCK_FILE=/var/lock/subsys/freeswitch *FREESWITCH_ARGS="-nc -rp"* RETVAL=0 but freeswitch is always running with default priority as seen in top: 16263 freeswit 39 19 875m 30m 7416 S 1.0 13.0 0:17.44 freeswitch and in "ps aux|grep freeswitch" I see: 500 16263 0.8 12.9 897004 31120 ? SNl 15:38 0:18 /usr/local/freeswitch/bin/freeswitch -nc -rp so it seems freeswitch is starting with proper args but priority is not set. If I run freeswitch as root in bash it is working will: runing ./freeswitch -nc -rp results in: 16550 root -2 -10 865m 28m 6988 S 6.3 12.2 0:00.52 freeswitch Should I change anything else in the script? or add any special permission to user "freeswitch"? Thanks

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FreeSWITCH based Contact Center Software Suggestions
by Sina Owolabi 19 Jan '15

19 Jan '15

Hi List! I'm wondering if there are any freeSWITCH based contact center application suites out there that are easily deployed, and open source that you can recommend. I'm helping a friend figure out options and I'd like your advice. Thanks for the help!

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thousands of zombie calls
by David Villasmil Govea 19 Jan '15

19 Jan '15

Hello guys, I have a FS which when i execute on the cli: callcenter_config queue list members agents_queue I got THOUSANDS of "Abandoned" calls like this: agents_queue|single_box|e2685c96-6f85-4024-bd9a-5b2ac5b413d1||123456|Outbound Call|1421429675|123456|0|0|1421432074|0|0|||Abandoned agents_queue|single_box|7bc18797-2913-476b-90ed-3f6905b99eda||123456|Outbound Call|1421429675|123456|0|0|1421432074|0|0|||Abandoned agents_queue|single_box|96826416-0a90-4012-a68f-083534247424||123456|Outbound Call|0|1421429675|0|0|1421429676|0|0|||Abandoned This bot is used to generate calls to a test server via originate. But at this time the application which send the calls out is not even running! Furthermore, I stopped and started FS and the calls come back! WTF?? Where could all these calls come from?? Thanks for your help David -- DVG -- Imagination is more important than knowledge Albert Einstein

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mobile to mobile over 3g/4g
by Assaf Dahary 18 Jan '15

18 Jan '15

Hi, I'm currently using bypass_media to make two mobile call each directly (RTP bypass FS) over the same wifi network. Once I detect that caller and callee are sharing the same WiFi network then I switch to bypass_media in dialplan (works well in big complex buildings). I would like also to use the same bypass_media mode when mobiles connect over 3g/4g data mobile network. I fully understand that both mobiles should be connected to the same mobile operator and should share a common subnet routing (without NAT) for them to 'see' each other private IP addr. Is it possible for two mobiles on the same mobile 3g/4g network to ping each other using their private IP addr? Should mobile operators allow this kind of direct peer connections (I couldn't ping internally with my Orange mobile operator)? Did anyone successfully make a direct bypass_media call between two sip mobiles over 3g/4g network? Regards assaf

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Any CDR tool for Freeswitch that won't remove/overwrite existing config?
by Sina Owolabi 18 Jan '15

18 Jan '15

Hi List! I'm checking out GUI billing and CDR records applications for FreeSWITCH. Most I've tried (bluebox, fusion, vbilling ) seem to either want to delete my existing configuration , or install their own Freeswitch , don't like CentOS, and totally ignore my own which I'm quite partial to. I wonder if there are any suggestions of CDR applications that will just fit in to what's already there? I'm running the latest master on a CentOS 64bit server. Thanks in advance !

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How to use collected variables in mod_curl in lua script
by Sina Owolabi 17 Jan '15

17 Jan '15

Hi List Newb again. I am trying to write a script that will use variables passed to the script from the dialplan in a http GET or POST URL call. Please what is the proper way of doing this? I've tried a few things and they dont work: variable1 = argv[1]; variable2 = argv[2]; In the script proper: web_url = ("http://webserver//index.php?u=%s&var2=%s", variable1, variable2); session:execute("curl", web_url); Thanks!

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how to break a synchron execute in ESL
by kthofer 17 Jan '15

17 Jan '15

Hi there we have a short voicemail set up and we like to break the synchronise be a following asynchron execute, so the the voicemail-owner is not forced to listen to the complete menu. how can we do this? bacs XAKK <https://plus.google.com/u/0/113586392582395160730/about> $con->setEventLock("1"); $con->execute("playback", "$sound_base/Welcome to your Message Centre.wav", "$leg_uuid"); $con->execute("playback", "$sound_base/You_have_no_message.wav", "$leg_uuid"); $con->execute("playback", "$sound_base/To listen to your personal welcome greeting press 1 to save your personal greeting press 2 if you want to replace your current personal greeting press 3 if you like to delete.wav", "$leg_uuid"); $con->setEventLock("0"); $con->execute("break", "playback", $leg_uuid); -- With best regards Karl Theo Hofer M: +46 7030 22178 E: karl-theo_hofer(a)inteli-sim.com

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