September 2016 - FreeSWITCH-users - FreeSWITCH Mailing Lists

What is the meaning of Attaching BUG to sofia/external/number
by Naveen Tamanam 05 Oct '16

05 Oct '16

Hi, Often I see the message like "Attaching BUG" in freeswitch console logs. What is the meaning of "Attaching BUG" -- Thanks & Regards, Naveen Tamanam

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Fax / voice splitting question
by Magnus Kelly 04 Oct '16

04 Oct '16

Hello all , Please could someone share if its possible to split voice and fax calls, e.g. numbers that are used to also receive fax¹s to be forwarded by SIP to FreeSwitch in order to answer calls and then somehow automatically determine between voice and fax calls and onward route to either fax extension or to a hunt group to find a person? I was thinking of looking for T.38 in the SDP, but then understood that this only appears in the actual fax transaction and thus bit late in the setup to determine routing. Appreciate any tips if others have successfully found solutions to this call case. Thanks Magnus

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How to pass variable to Loopback Channel with loopback_export?
by Peter Steinbach 04 Oct '16

04 Oct '16

Hello, I would like to do initiate a call the following way: {variable1=xxx,variable2=yyy}sofia/gateway/number &bridge(loopback/number2) Variables are not passed to the loopback channel, as expected. So I tried the loopback_export the following way. {variable1=xxx,variable2=yyy,loopback_export=variable1}sofia/gateway/number &bridge(loopback/number2) However, variables are not passed to the loopback channel. Anybody knows how to pass variables to the loopback channel? -- With kind regards Peter Steinbach Telefaks Services GmbH mailto:lists (att) telefaks.de Internet: www.telefaks.de

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Audio Control on mp3/wav
by Jai Rangi 03 Oct '16

03 Oct '16

Checking to see if it is possible to have controls on audio files played with playback or filestream. Expected controls are keys to rewind, forward, fast-forward, pause, play. Jai

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Bridging calls to other server
by Caio Assis 03 Oct '16

03 Oct '16

Good afternoon. The situation I'm facing is this: I have a server that has 2 network interfaces (eth0 and eth1), the former with an external static IP set, and the ladder with a internal IP set. I have one more server on my private network that bridges calls to my gsm gateway (which means it's set with a internal IP as well), and I have a VoIP account to bridge other calls. The problem I'm facing is: when I try to bridge a call to my gateway, in my private network, the IP freeswitch is sending is the external IP, so the call is denied by my gateway. With the VoIP I don't have any problem, since the IP external meets my voip's external IP. Just to give you an example, it's like this. Main Server (eth0: 192.168.1.50, eth1: 123.123.123.123) Main Server bridges calls to Gateway (192.168.1.255). The gateway recieves an request coming from 123.123.123.123, and it's set to decline external IP, so the call gets a forbidden signal. Main Server bridges calls to VoIP provider(177.177.177.177). VoIP accepts my calls, since the request it receives is coming from the external IP. I need Freeswitch to send the call to the gateway using the internal IP and voip using external IP. I use asterisk, and i set a parameter brindaddr=0.0.0.0 to accept request coming from both internal and external IPs. All of my asterisk configurations work fine. Thanks.

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Are is it bug?
by Sergey Safarov 01 Oct '16

01 Oct '16

I cannot resolve IPv6 hostname via FS console. Are it is bug? [root@localhost6 ~]# nslookup -type=aaaa ipv6.cybernode.com Server: ::1 Address: ::1#53 Non-authoritative answer: ipv6.cybernode.com has AAAA address 2001:470:1:1b9::31 [root@localhost6 ~]# fs_cli -x "host_lookup ipv6.cybernode.com" -ERR no reply [root@localhost6 ~]#

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Dialplan expression matching
by Vladyslav Zakhozhai 30 Sep '16

30 Sep '16

Hi, I've mentioned that pattern matching in my dialplan works incorrectly but I can't figure out the main reason. For example I have the following dialplan: <context name="internal"> <extension name="echo_test"> <condition field="destination_number" expression="^(echo|9999)$"> Some action </condition> </extension> <extension name="is_internal_call"> <condition field="destination_number" expression=".*"/> <condition field="${sip_h_X-Exten-Type}" expression="internal"> Some action </condition> </extension> <extension name="ua_local"> <condition field="destination_number" experession="^[2-5][0-9]{6}$"> Some action </condition </extension> <extension name="ua_mobile"> <condition field="destination_number" experession="^0[0-9]{9}$"> <action application="bridge" data="sofia/gateway/golden/${destination_number}"/> </condition> </extension> </context> 1. Call to "echo" - OK (echo_test) 2. Call to some extension with custom header X-Exten-Type - OK (is_internal_call) 3. Call to 5930000 - OK (ua_local) 4. Call to 0930000000 - FAILED to match ua_mobile extension. The last call matches ua_local. But why? The result of regex dp_tool freeswitch@vlakas> regex 5930000|^[2-5][0-9]{6}$ true freeswitch@vlakas> regex 0930000000|^[2-5][0-9]{6}$ false So, everything is correct. I can't understand why almost everyting goes to ua_local extension. I appreciate you help. -- Best regards, Vladyslav Zakhozhai email: v.zakhozhai(a)gmail.com tel.: +380(93) 757-21-61

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Debian8 FS-1.6.10 simple bridging and high CPU load
by Mikhail Demekhov 30 Sep '16

30 Sep '16

Hello! I have installed freeswitch using apt-get on my debian 8 sersver from https://freeswitch.org/confluence/display/FREESWITCH/Debian+8+Jessie block under title 'latest release branch:' My server hardware: 2xCPU AMD Opteron(tm) Processor 6262 HE 64 GB RAM I'm using calls with bridging from voipgw1(2,3) to gw4(5,6), G711A on both leg A and leg B core.db in TMPFS Through my server takes about 125 simultaneous calls CPU load about 125%! It is very high in my opinion. How to fix it? top PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 13587 freeswi+ 39 19 485252 200020 16284 S 110,1 0,3 3062:38 freeswitch top -H PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 13589 freeswi+ 39 19 485252 200692 16284 S 3,0 0,3 55:08.10 freeswitch 13820 freeswi+ 39 19 485252 200692 16284 S 1,6 0,3 0:00.21 freeswitch 13606 freeswi+ 39 19 485252 200692 16284 S 1,3 0,3 27:11.91 freeswitch 12817 freeswi+ 39 19 485252 200692 16284 S 1,3 0,3 0:05.72 freeswitch 12858 freeswi+ 39 19 485252 200692 16284 S 1,3 0,3 0:06.25 freeswitch 10917 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:16.64 freeswitch 11059 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:15.60 freeswitch 11651 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:12.20 freeswitch 11868 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:11.82 freeswitch 11940 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:11.56 freeswitch 12066 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:10.54 freeswitch 12851 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:05.78 freeswitch 12852 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:05.53 freeswitch 13153 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:03.76 freeswitch 13155 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:03.65 freeswitch 13226 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:03.45 freeswitch 13423 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:02.24 freeswitch 13431 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:02.47 freeswitch 13549 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:01.67 freeswitch 13702 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:00.99 freeswitch 13719 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:00.77 freeswitch 13763 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:00.56 freeswitch 13783 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:00.52 freeswitch 13821 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:00.27 freeswitch 13822 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:00.17 freeswitch 13851 freeswi+ 39 19 485252 200692 16284 S 1,0 0,3 0:00.07 freeswitch 13834 root 20 0 26172 3488 2528 R 1,0 0,0 0:00.36 top 3 root 20 0 0 0 0 S 0,7 0,0 18:40.94 ksoftirqd/0 8 root 20 0 0 0 0 S 0,7 0,0 57:06.30 rcu_sched 13599 freeswi+ 39 19 485252 200692 16284 S 0,7 0,3 27:53.60 freeswitch 13602 freeswi+ 39 19 485252 200692 16284 S 0,7 0,3 10:13.13 freeswitch 10297 freeswi+ 39 19 485252 200692 16284 S 0,7 0,3 0:20.80 freeswitch 10613 freeswi+ 39 19 485252 200692 16284 S 0,7 0,3 0:18.69 freeswitch 10838 freeswi+ 39 19 485252 200692 16284 S 0,7 0,3 0:17.52 freeswitch 11192 freeswi+ 39 19 485252 200692 16284 S 0,7 0,3 0:14.49 freeswitch 11409 freeswi+ 39 19 485252 200692 16284 S 0,7 0,3 0:14.54 freeswitch 11450 freeswi+ 39 19 485252 200692 16284 S 0,7 0,3 0:14.57 freeswitch 11474 freeswi+ 39 19 485252 200692 16284 S 0,7 0,3 0:14.26 .......... Rgards, Demekhov Mikhail

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Could not able to listen audio notification via WebRTC.
by devang nathwani 30 Sep '16

30 Sep '16

Hi All, I have setup WebRTC using verto module of freeswitch and we have done evrything successfullt just the onething we are experiencing since long time and could not get any solution. I want to play a account balance when ever any user try to make call and if there is a no balance in acccount need to play "Not enough credit in account". Now the problem is Freeswitch actually playing those notification which we can able to listen properly if we make call using softphone but i could not able to listen it via WebRTC web phone. any one can help me to fix this issue?

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Chrome 54 and Verto
by Chad Phillips 29 Sep '16

29 Sep '16

Testing ahead against Chrome 54 beta using Verto in the latest 1.6 release, I’m getting a lot of websocket disconnects, as well as Verto hanging in the newCall() method. Curious if anyone else has run into this yet before I start digging in to investigate? Chad

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