February 2018 - FreeSWITCH-users - FreeSWITCH Mailing Lists

[Lumenvox][mod_unimrcp][Issue]
by Bilal Abbasi 06 Feb '18

06 Feb '18

Hi Users, I am using FreeSWITCH mod_unimrcp to detect VM using the lumenvox, Below is my configuration, <action application="set" data="play_and_detect_speech_close_asr=true"/> <action application="play_and_detect_speech" data="${sound_file_string} detect:unimrcp:lumenvox {start-input-timers=false,no-input-timeout=5000,recognition-timeout=5000}builtin:special/amd" /> everything works really good, but under testing i stopped the lumenvox SIP server(called lvmediaserverd server), and when i tried to make a call i was not able to hear the message that needs to be played. I need to know any parameter/configuration that can play the sound file even the lumenvox is down in uni_mrcp(as i don't want to get the service down if lumenvox server is down, max loss i should get is the VM detection that will surely stop working, but i want my messages to be delivered to live users). Regards Abbasi

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mod_soundtouch
by Mike Loiterman 05 Feb '18

05 Feb '18

I’m trying to use mod_sound touch, but the audio doesn’t appear to be processing correctly. The module is loaded, but something isn’t right because all I get on the B Leg is an almost imperceptible bit of static when the A Leg is speaking. Dialplan: <extension name="Soundtouch"> <condition field="destination_number" expression="^(\d+)$"> <action application="soundtouch" data="hook_dtmf -0.3o 0.8r"/> <action application="bridge" data="sofia/gateway/gateway1/$1"/> </condition> </extension> Versions: Linux 3.16.0-5-amd64 #1 SMP Debian 3.16.51-3+deb8u1 (2018-01-08) x86_64 GNU/Linux FreeSWITCH Version 1.6.20-37-987c9b9~64bit (-37-987c9b9 64bit) freeswitch-mod-soundtouch 1.6.20~37~987c9b9-1~jessie+1 amd64 I’ve emailed the developer at max(a)evolux.net.br, but the email was just bounced back saying the address doesn’t exist. Seems like this module is dead? Appreciate any input. ------------------------------ Mike Loiterman Cell: 630-302-4944 Email: mike(a)ascendency.net

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ClueCon Weekly: Women in VoIP
by Kathleen King 05 Feb '18

05 Feb '18

Hi FreeSWITCHers, This week we are having another wonderful edition of Women in VoIP on ClueCon Weekly! The conference is at 12:00pm central time every Wednesday. You can join the call live by dialing 888 at https://conference.freeswitch.org/vc/ or watch it live on our Youtube channel: https://youtu.be/YCIoey-bW6k This week we have gathered together women from various companies in the communication industry to talk technology! Kathleen King | Public Relations / Administrative Assistant FreeSWITCH Solutions | 17345 Civic Drive #2531 Brookfield, WI 53045 Email: Kathleen(a)freeswitch.com Mobile: 703-859-3757 Website: https://www.FreeSWITCH.com <https://www.freeswitch.com> [image: color-facebook-96.png] <https://www.facebook.com/freeswitch/> [image: color-twitter-96.png] <https://twitter.com/freeswitch?ref_src=twsrc%5Egoogle%7Ctwcamp%5Eserp%7Ctwg…>

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freeswitch.org Site Certificate Has Expired
by Michael Toop 05 Feb '18

05 Feb '18

Hi, FYI the wildcard domain: "*.freeswitch.org" certificate has expired. Not sure who maintains it, but it isn't me :).

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auto create presence_data_cols natively?
by Jarad Morgan 02 Feb '18

02 Feb '18

Hello! When FreeSWITCH starts up and creates the schema and/or database if not present.. is there any way natively to have it create the fields defined in presence_data_cols as well? Or is the only option to manually alter schema outside of FreeSWITCH? Thanks!!

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mod_lua Too many open files
by António Silva 01 Feb '18

01 Feb '18

hi, After a few weeks running fs without issues, i got the error "Too many open files", i understand that i reach the limit of allowed open files in the system. But it must be trigger for some "zombie fds" opened.. Is there a way to get the "zombie" fds open by fs? I use lua scripts to check db mapping, so in every script i make sure to call dbh:release() before returning. I also use esl sockets to check FS events. in the running process i have the following limits: cat /proc/10975/limits Limit Soft Limit Hard Limit Units Max cpu time unlimited unlimited seconds Max file size unlimited unlimited bytes Max data size unlimited unlimited bytes Max stack size 245760 8388608 bytes Max core file size unlimited unlimited bytes Max resident set unlimited unlimited bytes Max processes unlimited unlimited processes Max open files 999999 999999 files Max locked memory 65536 65536 bytes Max address space unlimited unlimited bytes Max file locks unlimited unlimited locks Max pending signals 128123 128123 signals Max msgqueue size 819200 819200 bytes Max nice priority 0 0 Max realtime priority unlimited unlimited Max realtime timeout unlimited unlimited us currently i see the number of files change: while :; do echo -n "$(date +'%F %T') "; lsof -p $(cat /var/run/freeswitch/freeswitch.pid) | wc -l; sleep 5; done; 2018-01-22 17:20:46 78938 2018-01-22 17:20:53 78920 2018-01-22 17:20:59 78902 2018-01-22 17:21:06 78911 2018-01-22 17:21:12 78883 2018-01-22 17:21:18 78883 2018-01-22 17:21:25 78899 2018-01-22 17:21:31 78913 2018-01-22 17:21:37 78925 2018-01-22 17:21:44 78911 2018-01-22 17:21:50 78913 2018-01-22 17:21:56 78935 I see lot of entries: COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME freeswitc 2429 root *257u 0000 0,11 0 10734 anon_inode freeswitc 2429 root *258u 0000 0,11 0 10734 anon_inode freeswitc 2429 root *260u 0000 0,11 0 10734 anon_inode freeswitc 2429 root *261u 0000 0,11 0 10734 anon_inode freeswitc 2429 root *262u 0000 0,11 0 10734 anon_inode freeswitc 2429 root *264u 0000 0,11 0 10734 anon_inode freeswitc 2429 root *265u 0000 0,11 0 10734 anon_inode freeswitc 2429 root *266u 0000 0,11 0 10734 anon_inode grep "0000" openfiles | wc -l 78951 but I don't understand the output for the TYPE= "0000"... thanks for the help. -- Saludos / Regards / Cumprimentos António Silva

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FreeSWITCH behind NAT
by jungle boogie 01 Feb '18

01 Feb '18

Hi All, I have some questions about this page and what folks do when freeswitch is behind NAT: https://freeswitch.org/confluence/display/FREESWITCH/NAT+Traversal 1. Do ports need to be opened on the firewall under all circumstances? UDP ports for RTP, for instance. 2. Is this always a good idea to enable in sip_profiles/internal.xml? <param name="nat-options-ping" value="true"/> 3. Is it necessary/recommended to have STUN enabled in vars.xml AND setup the nat-options-ping? 4. my sip_profile/internal.xml has this: <param name="ext-rtp-ip" value="auto-nat"/> <param name="ext-sip-ip" value="auto-nat"/> Is this an improvement over what's in confluence of: <param name="ext-rtp-ip" value="$${external_rtp_ip}"/> 5. If the endpoints are configured to connect using TCP, does any of this change what's above? thanks!

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Re: [Freeswitch-users] Skype-in no longer accepts Toll-Free PAI or even From
by M Yudkowsky 01 Feb '18

01 Feb '18

> > On Feb 1, 2018, at 13:07 , Michael Jerris <mike(a)jerris.com> wrote: > > The workaround would be to send a toll number. The fix would be to ask Skype or whatever carrier is rejecting the call to fix it. Well, sending a toll number would be nice, and was my plan B or C, except that everyone receiving the call would be puzzled as to who's calling them -- bad for business. Actually, I was just about to write: turns out that this is *not* a Skype-in number problem. The "obvious" thing to do, and I was too focused on tech-side to do it, was to try other non-toll numbers in the DID; e.g. 1 800 111 2222. That works, btw, since PAI's are never validated in my experience to date. As such I've determined that indeed, as Mr J states, this problem is specific to my TN. Now I just have to find the right people at Skype to unblock my TN. I wonder how long it takes to get that done. -- Moshe Yudkowsky Disaggregate Corporation 2952 W Fargo Chicago, IL 60645 USA http://www.Disaggregate.com http://www.PebbleAndAvalanche.com

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Skype-in no longer accepts Toll-Free PAI or even From
by M Yudkowsky 01 Feb '18

01 Feb '18

Comrades! Over the past seven years I've dialed Skype-in numbers using a From of a toll DID, with a PAI of a toll-free TN along with a name. This sets the termination display to show the name and the toll-free TN, and informs them who is calling. As of sometime on 2018-01-23, this seems to have stopped working. Details are here <https://stackoverflow.com/questions/48551204>. TL;DR -- if you send a toll-free TN in the From or PAI, the call fails with a 408. Really, I'm trying to figure out if other people are having this problem, although I believe it's upstream of my SIP provider. And if someone knows of a workaround. I may send a toll DID in the meantime, but that's far less than optimal. -- Moshe Yudkowsky Disaggregate Corporation 2952 W Fargo Chicago, IL 60645 USA http://www.Disaggregate.com

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Inbound Event Socket Making Calls with UUID Tracking
by Kinshuk Bairagi 01 Feb '18

01 Feb '18

Hi I am trying to track the status of the calls while making call via esl_inbound socket interface, but while making call, the call forks into multiple legs and new uuid's are generated without any ability to track them. Is there something wrong? Command Issued : originate {origination_uuid=95622d76-9a98-48d7-a53b-6f55598d78e1,origination_caller_id_number=9876,origination_caller_id_number=0000,originate_timeout=30}sofia/internal/ 1001(a)10.85.185.65 &park() This causes multiple call-legs, with 3 uuids : Portal Screenshot https://i.imgur.com/ahPdvFK.png Log : https://gist.github.com/kingster/88d9e64368e3a2af4a6f603d81100457 How can I track co-relation between this call-legs? What is the reason that 3 call legs being created, any way to skip that? Thanks Kinshuk

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