October 2015 - FreeSWITCH-users - FreeSWITCH Mailing Lists

Help detecting voice mail
by Carlos Fererro 20 Oct '15

20 Oct '15

All, in the dial out call to the PSTN/mobile phone - what would be the right way to detect that the call got answered by the voice mail? I was hoping to see some kind of event on the event socket (I am using inbound event socket) but unfortunately didn't see anything. Of course, I might accidentally miss it too ... Once again, greatly appreciate any help on the subject Carlos

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systemd
by rick.jarvis＠magicmail.mooo.com 19 Oct '15

19 Oct '15

This is my first Jessie install, so trying to get my head around systemd. I’ve installed from repos, and it all works fine with ‘service start freeswitch’ as I used to use. However, as update-rc.d doesn’t work for starting on boot, I figured this is due to the startup changes in jessie. So I followed this to the letter: https://freeswitch.org/confluence/display/FREESWITCH/FreeSWITCH+1.6+Video <https://freeswitch.org/confluence/display/FREESWITCH/FreeSWITCH+1.6+Video> But no joy: root@voice:/etc/systemd/system# systemctl start freeswitch Job for freeswitch.service failed. See 'systemctl status freeswitch.service' and 'journalctl -xn' for details. root@voice:/etc/systemd/system# systemctl status freeswitch.service ● freeswitch.service - freeswitch Loaded: loaded (/lib/systemd/system/freeswitch.service; disabled) Active: failed (Result: start-limit) since Mon 2015-10-19 21:47:53 BST; 26s ago Process: 1215 ExecStart=/usr/bin/freeswitch -u freeswitch -g freeswitch -ncwait -nonat -rp (code=exited, status=1/FAILURE) Oct 19 21:47:53 voice systemd[1]: freeswitch.service: control process exited, code=exited status=1 Oct 19 21:47:53 voice systemd[1]: Failed to start freeswitch. Oct 19 21:47:53 voice systemd[1]: Unit freeswitch.service entered failed state. Oct 19 21:47:53 voice systemd[1]: freeswitch.service start request repeated too quickly, refusing to start. Oct 19 21:47:53 voice systemd[1]: Failed to start freeswitch. Oct 19 21:47:53 voice systemd[1]: Unit freeswitch.service entered failed state. What am I doing wrong?

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FreeSWITCH Week in Review (Master Branch) October 10th-October 17th
by Ken Rice 19 Oct '15

19 Oct '15

New Post on freeswitch.org from Kathleen King check it out at http://ift.tt/1NkQ7VN FreeSWITCH Week in Review (Master Branch) October 10th-October 17th Hello, again. This past week in the FreeSWITCH master branch we had 25 commits. Our feature this week in the verto communicator is the addition of ngSanitize as a dependency, vertoFilters module and picturify filter, and a change to the chat image display behavior (break line before rendering). Join this Wednesdays at 12:00 CT for some more FreeSWITCH fun with Daniel-Constantin Mierla! And head over to freeswitch.com to learn more about FreeSWITCH support. New features that were added: FS-8030 [verto_communicator] Added ngSanitize as a dependency, vertoFilters module and picturify filter and changed chat image display behavior (break line before rendering). Improvements in build system, cross platform support, and packaging: FS-8194 FS-7910 FS-7937 Various systemd service improvements FS-8350 [build] Fix Windows build errors. FS-7928 FS-7618 [Debian] Systemd and package build improvements The following bugs were squashed: FS-8328 [mod_conference] Fixed missing ‘else’ keyword FS-8306 [mod_amqp] If the exchange doesn’t exist, then create it, else fail. This resolves several error cases. And now command queues can specify the queue to subscribe to. This enables very interesting use cases that would involve single job queue, and multiple consumers. FS-8331 [verto_communicator] Do not show reconnect splash when user has clicked logout FS-8335 [mod_easyroute] Fixed a small error check that results in error message not being displayed FS-6833 FS-6834 [mod_sofia] Found and fixed a few missing content-types in requests/responses with SDP that were outside the norm FS-8338 [core] Fix for ringback not working correctly on stereo channels FS-7834 [mod_sofia] Fixed MOH not working with inbound-bypass-media and resume-media-on-hold FS-8287 [mod_local_stream] Fixed a segfault from refactor And, this past week in the FreeSWITCH 1.4 branch we had 2 new commits merged in from master. And the FreeSWITCH 1.4.23 release is here! Go check it out! The following bugs were squashed: FS-8338 [core] Fix for ringback not working correctly on stereo channels FS-8354 [mod_conference] Reverted a back ported patch for rate change detection because it introduced a regression that caused an audio issue

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link video from one call to the audio of another in a conference
by Hristo Trendev 19 Oct '15

19 Oct '15

Hi, Is there a way to somehow force the video of one call to follow the audio of another call so they act as if they are coming from a single endpoint? Essentially what I'm looking for is something like the "video-no-video-avatar" option, which can take a video stream instead of PNG. What I am trying to achieve is to use an existing Polycom Soundstation with a set of extension microphones and to add a video-only stream from a laptop webcam to the mix. I don't want to use the mic/speakers of the laptop though, because the Soundstation provides much better audio experience. Ideally it would be possible to dial into a conference from a Soundstation (audio only) and from a laptop (video only, with deaf and mute set) and be able to link both calls together so the laptop video follows the Soundstation audio with regards to floor changes. The Soundstation mics and speakers will then be used for audio streaming and playback and the laptop will stream and playback the video only. Best, Hristo

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[Mod Distributor][Option To Remove Dead/Unreachable SIP trunks]
by Bilal Abbasi 19 Oct '15

19 Oct '15

Hi Users, Is there any option that FS can automatically remove a trunk from its distributor list if the trunk goes down, like if FS sends options for 20 seconds to a trunk and does not get 200OK back from the server it should put that server in down/unreachable state, and does not send calls any more. Regards Bilal Abbasi

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Force GW Down with mod_distributor
by Mickael Hubert 19 Oct '15

19 Oct '15

Hi list, I have an issue when I want force a gateway go down with distributor module. *- My distributor conf:* *<list name="LISTPR1" total-weight="2"> <node name="GWSBC1" weight="1"/> <node name="GWSBC2" weight="1"/> </list> </lists>* *- My dialplan conf:* *sofia/gateway/${distributor(LISTPR1 ${sofia(profile PR1 gwlist down)})}/${destination_number}"/>* When the SBC's provider works fine, calls are load balanced. It works perfectly. But this morning, my SIP provider was a issue in one of them SBCs. GW was always UP (SIG OK), but the issue was on media stream. I run this command to force GW go down: *sofia profile PR1 killgw GWSBC1* With this command, GWSBC1 was down, OK, but distributor don't know it. Endeed, when GW is kill with (killgw) command, bridge command "*${sofia(profile PR1 gwlist down)" *returns 0 gwdown *.* When a call arrive, distributor sends it to all gateways. "*${sofia(profile PR1 gwlist down)" *is OK only when ping options not responding. *My question:* How can I force GW go down (simulate ping option not responding) with a simple command (compliant with mod_ditributor) ? It's possible ? *Ex:State NOREGStatus DOWN* Thanks in advance -- Cordialement HUBERT Mickaël Ingénieur VOIP - Hexanet --

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freeswitch 1.6.2 acl command show "false" for all
by Kiran Patil 19 Oct '15

19 Oct '15

Hi, I have installed FS-1.6.2 on docker. I am facing below issue when acl is set but show false. # /usr/local/freeswitch/bin/freeswitch -version FreeSWITCH version: 1.6.2+git~20150925T145020Z~643e3ff88f~64bit (git 643e3ff 2015-09-25 14:50:20Z 64bit) I added acls did as below # reloadacl reloadxml ... ... 2015-10-19 06:06:55.932042 [NOTICE] switch_utils.c:534 Adding 0.0.0.0/0 (deny) [] to list wan_v6.auto 2015-10-19 06:06:55.932042 [NOTICE] switch_utils.c:534 Adding fe80::/10 (deny) [] to list wan_v6.auto 2015-10-19 06:06:55.932042 [NOTICE] switch_core.c:1420 Created ip list wan_v4.auto default (allow) 2015-10-19 06:06:55.932042 [NOTICE] switch_utils.c:534 Adding 0.0.0.0/8 (deny) [] to list wan_v4.auto 2015-10-19 06:06:55.932042 [NOTICE] switch_utils.c:534 Adding 10.0.0.0/8 (deny) [] to list wan_v4.auto 2015-10-19 06:06:55.932042 [NOTICE] switch_utils.c:534 Adding 172.16.0.0/12 (deny) [] to list wan_v4.auto 2015-10-19 06:06:55.932042 [NOTICE] switch_utils.c:534 Adding 192.168.0.0/16 (deny) [] to list wan_v4.auto 2015-10-19 06:06:55.932042 [NOTICE] switch_utils.c:534 Adding 169.254.0.0/16 (deny) [] to list wan_v4.auto 2015-10-19 06:06:55.932042 [NOTICE] switch_utils.c:534 Adding ::/0 (deny) [] to list wan_v4.auto 2015-10-19 06:06:55.932042 [NOTICE] switch_core.c:1432 Created ip list any_v6.auto default (allow) 2015-10-19 06:06:55.932042 [NOTICE] switch_utils.c:534 Adding 0.0.0.0/0 (deny) [] to list any_v6.auto 2015-10-19 06:06:55.932042 [NOTICE] switch_core.c:1439 Created ip list any_v4.auto default (allow) 2015-10-19 06:06:55.932042 [NOTICE] switch_utils.c:534 Adding ::/0 (deny) [] to list any_v4.auto 2015-10-19 06:06:55.932042 [NOTICE] switch_core.c:1446 Created ip list nat.auto default (deny) 2015-10-19 06:06:55.932042 [NOTICE] switch_core.c:1448 Adding 172.17.0.1/255.255.0.0 (deny) to list nat.auto 2015-10-19 06:06:55.932042 [NOTICE] switch_utils.c:534 Adding 10.0.0.0/8 (allow) [] to list nat.auto 2015-10-19 06:06:55.932042 [NOTICE] switch_utils.c:534 Adding 172.16.0.0/12 (allow) [] to list nat.auto 2015-10-19 06:06:55.932042 [NOTICE] switch_utils.c:534 Adding 192.168.0.0/16 (allow) [] to list nat.auto 2015-10-19 06:06:55.932042 [NOTICE] switch_utils.c:534 Adding 100.64.0.0/10 (allow) [] to list nat.auto 2015-10-19 06:06:55.932042 [NOTICE] switch_core.c:1458 Created ip list loopback.auto default (deny) 2015-10-19 06:06:55.932042 [NOTICE] switch_utils.c:534 Adding 127.0.0.0/8 (allow) [] to list loopback.auto 2015-10-19 06:06:55.932042 [NOTICE] switch_utils.c:534 Adding ::1/128 (allow) [] to list loopback.auto 2015-10-19 06:06:55.932042 [NOTICE] switch_core.c:1465 Created ip list localnet.auto default (deny) 2015-10-19 06:06:55.932042 [NOTICE] switch_core.c:1468 Adding 172.17.0.1/255.255.0.0 (allow) to list localnet.auto 2015-10-19 06:06:55.932042 [NOTICE] switch_core.c:1493 Created ip list loopback.auto default (allow) 2015-10-19 06:06:55.932042 [NOTICE] switch_utils.c:534 Adding 172.17.42.0/16 (allow) [] to list loopback.auto 2015-10-19 06:06:55.932042 [NOTICE] switch_core.c:1493 Created ip list lan default (allow) 2015-10-19 06:06:55.932042 [NOTICE] switch_utils.c:534 Adding 192.168.42.0/24 (deny) [] to list lan 2015-10-19 06:06:55.932042 [NOTICE] switch_utils.c:534 Adding 192.168.42.42/32 (allow) [] to list lan 2015-10-19 06:06:55.932042 [NOTICE] switch_core.c:1493 Created ip list domains default (deny) 2015-10-19 06:06:55.932042 [NOTICE] switch_utils.c:534 Adding 192.0.2.0/24 (allow) [brian(a)172.17.0.1] to list domains 2015-10-19 06:06:55.932042 [INFO] switch_time.c:1415 Timezone reloaded 1781 definitions I tried to check if acl is working fine and everything shows false. freeswitch@internal> acl 127.0.0.0 false freeswitch@internal> acl 127.0.0.0/8 false freeswitch@internal> acl 172.17.0.1 false freeswitch@internal> acl 172.17.0.1/255.255.0.0 false freeswitch@internal> acl 172.17.42.0/16 false freeswitch@internal> acl 172.17.42.0/24 false freeswitch@internal> acl 172.17.42.0/32 false freeswitch@internal> acl 192.168.0.0/16 false Please let me know how to debug this issue. Thanks, Kiran.

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testers wanted for low latency voip/video conferencing qdisc
by Dave Taht 18 Oct '15

18 Oct '15

Dear Freeswitch folk: It is generally my hope that many of you have been using things like fq_codel (now the default in fedora, and many other linux derived OSes) and qos systems like the "sqm"[1] system now in openwrt, and streamboost, etc in order to improve voip and videoconferencing behavior along the edge, and beat bufferbloat. For the past 3 years we have been working on a successor to fq_codel, called "cake" - which among many other improvements like 8way set associative hashing, and less cpu use, also obeys what we know of the defined diffserv markings for voip and video conferencing - not that we think they are widely used as yet. We are finally at the point where cake can be tested more widely with an out of tree kernel module, and patches to tc. A complete technical description of cake, links the github repos, and how to install are at: http://www.bufferbloat.net/projects/codel/wiki/CakeTechnical And we hope to submit to kernel mainline after more testing gets done. We have many tests (see flent.org for the flent tool) for voip but we have yet to develop good ones for videoconferencing, and in addition to any testing of cake you can do, I would love to know how we too can add tests for that to our test suites. I had a chance last friday to come on the vuc show and talk about fq_codel, cake, bloat, etc on the latter half, and the first half was dominated by our controversial proposal to fix the edge of the internet. - but my heart is in seeing the technical fixes for better voip and videoconferencing get more widely used so we can finally deploy them! https://www.youtube.com/watch?v=yGYZ83nq4Js http://www.businesswire.com/news/home/20151014005564/en (for the letter we were talking about) And my group of bufferbloat folk plan to be on the cluecon show nov 18th. More freeswitch data to toss around - logs - packet captures - empirical evidence - anything would be great to have before then. TIA. [1] http://wiki.openwrt.org/doc/howto/sqm -- Dave Täht Do you want faster, better, wifi? https://www.patreon.com/dtaht

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Build Failure
by Blake Priddy 18 Oct '15

18 Oct '15

I am having an error in build. I am on deb 7 installing 1.4 https://pastebin.freeswitch.org/24424 I may be doing something wrong! Maybe I need to be on deb 8? -- Blake Priddy Cogents Technologies, LLC. (501) 786-1434 blake(a)cogents.io http://cogents.io

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Using portaudio stream for moh on fifo
by rick.jarvis＠magicmail.mooo.com 17 Oct '15

17 Oct '15

What’s the syntax for this? Guessing something along the lines of: <action application="set" data="fifo_music=portaudio/endpoint/ch1”/> But not that, cos it doesn’t work ;)

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