September 2016 - FreeSWITCH-users - FreeSWITCH Mailing Lists

gRPC module.
by qasimakhan＠gmail.com 27 Sep '16

27 Sep '16

Hi, Just wanted to know anyupdates on google's gRPC modules. I only see one thread from "Leonardo Ribeiro" but there were no updates posted. Regards, Qasim

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How to setup (video) recording with WebRTC?
by Fred Pettersson 26 Sep '16

26 Sep '16

Hi sorry if this is an obvious question. Is there a description of how to setup recording of WebRTC video sessions with FreeSWITCH? I am in progress of trying this but I don't know where to start. Any pointers on how to setup recording of WebRTC video with FreeSWITCH is highly appreciated. /Fred

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example tone_detect to listen for dial tone and hang up?
by Nathan Neulinger 26 Sep '16

26 Sep '16

I've got an ATA that doesn't seem to be detecting hangup for callers. Is there a simple way to use tone_detect or similar to listen for the dial tone on a received call and then issue hangup upon detection? -- Nathan ------------------------------------------------------------ Nathan Neulinger nneul(a)mst.edu Missouri S&T Information Technology (573) 612-1412 System Administrator - Architect

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Re: [Freeswitch-users] 1.6.10 libfreeswitch strange behavior
by Sharath Kumar 26 Sep '16

26 Sep '16

> > All, > > I recently upgraded my not so common usage of FS embedded as a library in > an linux application (x86_64 ) from 1.0.6 to 1.6.10. I was able to compile > and link :). I was worried such a big upgrade may be a difficult compile > but I didn't have to change a lot. But I am running into some strange > problems with mutex locks that have led me to believe it is not built > right. > > Also, I did not run dev-bootstrap.sh on the tar package(1.6.10). Do i need > to ? > > The problem I have is the "sofia profile" comes up with the rwlock already > locked!! > [When I try to send any sort of API comand or try to REGISTER this occurs.] > > "2016-09-14 23:30:50.324500 [ERR] sofia.c:1420 Profile softphone is locked" > > I believe all the rwlock from APR are corrupted or not initialized > correctly. > > Another time I constant crashing after my application issued > switch_init_and_modload. > > I only have 1 profile in the freeswitch.xml (attached) and just a handful > of modules that are loaded(mod_sofia, mod_commands, mod_logfile, > mod_dptools, mod_dialplan_xml) > > The makefile is given below.(freeswitch,mk) > > The script output of the makefile is attached (fsbuild.txt.bz2). > > FS logoutput attached(i had added some additional logs as well) > freeswitch.log > > Does anyone see anything obviously wrong ? I am stuck at this point and > any help would be really great! I will contribute to documentation if this > thing does indeed work. > > Thank you so much! > Shaks >

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Cisco 9971 blf on freeswitch - blf working?
by Thomas Brettinger 26 Sep '16

26 Sep '16

Hi, I am struggling to get blf working on a Cisco 9971. It runs a SIP image (the latest, currently). Most other features (call lists, directories, caller id, …) run fine as I can tell. I just can’t get the phone to display blf status properly :-( I followed the hints here: http://community.freepbx.org/t/cisco-9971-phone-configuration-working-examp… <http://community.freepbx.org/t/cisco-9971-phone-configuration-working-examp…> and learned a lot of xml config here: http://docs.acsdata.co.nz/asterisk-cisco/line-keys-xml.shtml <http://docs.acsdata.co.nz/asterisk-cisco/line-keys-xml.shtml> basically, both above source say, I should configure a <line> with <featureID>21</featureID>, and set <featureOptionMask> to 1. But that doesn’t do the trick yet - the first link is for asterisk, and it says a „hint“ has to be configured as well as a „subscribe“ entry in asterisk. Do I need to do anything else somewhere in the freeswitch config? I admit, I am a bit lost here… Regards, Thomas

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WebRTC call stop at HANDSHAKE
by Donny Hardyanto 26 Sep '16

26 Sep '16

I manage to get webrtc call working from 2 chrome browser in different computer using inbound-media-proxy mode (video and audio working in both direction). When disabling the inbound-media-proxy mode (to default), in freeswitch it stuck on Audio OFF to HANDSHAKE. There is no video or audio. I am using Ubuntu 14.04 and my FS box behind firewall and NATed using portforwarding. Because it is working in inbound media proxy so, I think NAT configurations is OK. May be something wrong with DTLS-SRTP? Donny.

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Remove data from SIP invite
by George Assaad 26 Sep '16

26 Sep '16

Hello, The carrier is asking us to remove the following from the SIP invite, but we are not sure how do we generate such data to be able to remove it. Anybody could shed some light? X-Polycom-PBX: true. P-Access-Network-Info: IEEE-EUI-48;eui-48-addr=E4-8A-FC-8C-AB-34. P-Emergency-Info: IEEE-EUI-48;eui-48-addr=00-0B-99-74-AA-05. X-accountcode: domain. X-FS-Support: update_display,send_info. Remote-Party-ID the value “screen=yes” to “screen=no” Best Regards, G

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fax_enable_t38
by Andre DeMattia 26 Sep '16

26 Sep '16

Hello can someone tell me if these values below work in bypass media mode? I read the wiki but I’m not sure 100% if these settings will reject t38. Do I need all 3 to reject a T.38? <action application="set" data=" refuse_t38=true"/> <action application="set" data="fax_enable_t38=false"/> <action application="set" data="fax_enable_t38_request=false"/>

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Handling freeswitch config with lua issue
by Vladyslav Zakhozhai 25 Sep '16

25 Sep '16

Hi, I'm trying to handle freeswitch configuration with lua (in particular sofia conf) but unsuccessfuly. I see that my lua script works when freeswitch requests sofia configuration but I am not able to push xml responce to it. I set XML_STRING variable but nothing happens in freeswitch. I even tried to put nil to XML_STRING and freeswitch even does not throw an error. I've installed freeswitch from freeswitch deb packages (on Debian 8). Package version: 1.6.10~17~726448d-1~jessie+1 I've attached to this letter some configs, lua script and freeswitch log. I appreciate your help. -- Best regards, Vladyslav Zakhozhai email: v.zakhozhai(a)gmail.com tel.: +380(93) 757-21-61

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Re: [Freeswitch-users] Getting fail2ban working properly
by Angel Elena 23 Sep '16

23 Sep '16

Great!!! Thanks for sharing. -------------------------------- Ángel Elena Medina _o) craem(a)craem.net / \\ http://blog.craem.net _(___V @craem_ -------------------------------- -----Mensaje original----- De: Don Hawkins <hawkins(a)hawkinsegroup.com> Enviado: Dom 11-09-2016 03:22 Asunto: Re: [Freeswitch-users] Getting fail2ban working properly Para: FreeSWITCH Users Help <freeswitch-users(a)lists.freeswitch.org>; > No problem, I need to take notes anyway. Here they are... > > > A. /etc/fail2ban/filter.d/freeswitch.conf needs the following text: > > https://github.com/fail2ban/fail2ban/blob/master/config/filter.d/freeswitch… > > NOTE: Internal and Public sofia profiles need: <param name="log-auth-failures" > value="true"/> > > > B. /etc/fail2ban/jail.conf and in /etc/fail2ban/jail.local (not sure which one > is working, I had to create jail.local) > > [freeswitch] > enabled = true > port = 5060,5061,5080,5081,5076 5074 5071 > filter = freeswitch > logpath = /var/log/freeswitch/freeswitch.log > maxretry = 3 > > > C. Drop these rules into iptables to block the scanners on ports 5060 and 5080 > > iptables -I INPUT -j DROP -p udp --dport 5060 -m string --string > "VaxSIPUserAgent" --algo bm > iptables -I INPUT -j DROP -p udp --dport 5060 -m string --string > "friendly-scanner" --algo bm > iptables -I INPUT -j DROP -p udp --dport 5060 -m string --string "sipcli" > --algo bm > iptables -I INPUT -j DROP -p udp --dport 5080 -m string --string > "VaxSIPUserAgent" --algo bm > iptables -I INPUT -j DROP -p udp --dport 5080 -m string --string > "friendly-scanner" --algo bm > iptables -I INPUT -j DROP -p udp --dport 5080 -m string --string "sipcli" > --algo bm > > > D. Change SSH port from 22 to a custom number > > vi /etc/ssh/sshd_config > > > E. Update SSH jail in /etc/fail2ban/jail.conf to custom port number. > > [ssh] > > enabled = true > port = 9898,22 > filter = sshd > logpath = /var/log/auth.log > maxretry = 6 > > > F. I also have additional security using CDR records (curl). If a call comes > in that does not have an 'account number' set (a custom variable we set for all > incoming and outgoing calls from our customers) then we execute a shell command > to block that IP without delay because they obviously aren't one of our > customers. We are using mod_httapi and all calls start that way for us, so it's > easy to set the variable as all calls start with <continue>. > > > iptables -A INPUT -s 65.55.44.100 -j DROP > > > Where 65.55.44.100 is the ip to block. > > > > Don > > > > > On Sat, Sep 10, 2016 at 7:58 PM, George Assaad <gassaad(a)emassembly.com > <mailto:gassaad@emassembly.com> > wrote: > Hi Don, > Could you please share your final settings since it works. > > Thanks, > > George > > On Sep 10, 2016, at 5:49 PM, Don Hawkins <hawkins(a)hawkinsegroup.com > <mailto:hawkins@hawkinsegroup.com> > wrote: > > Just want to update everyone that the registration attempts have almost stopped > 100% since blocking the sniffers and setting a 4 hour block time after three > failed registrations. > > Good day! > > On Thu, Sep 8, 2016 at 4:21 PM, jungle Boogie <jungleboogie0(a)gmail.com > <mailto:jungleboogie0@gmail.com> > wrote: > On 8 September 2016 at 12:54, Don Hawkins <hawkins(a)hawkinsegroup.com > <mailto:hawkins@hawkinsegroup.com> > wrote: > > Can someone share with me how to block all ports except the important ones? > > I had the same question about a month ago: > http://lists.freeswitch.org/pipermail/freeswitch-users/2016-August/121694.h… > <http://lists.freeswitch.org/pipermail/freeswitch-users/2016-August/121694.h…> > > > Colin gives good advice here: > http://lists.freeswitch.org/pipermail/freeswitch-users/2016-August/121730.h… > <http://lists.freeswitch.org/pipermail/freeswitch-users/2016-August/121730.h…> > > > I've also had success with contacting the originating network and > request their customer to stop the traffic to me. > > Here's the abuse form for online.net <http://online.net/> : > https://console.online.net/en/account/abuses/search > > By the way, if the fail2ban page on confluence needs updating, please > update it or list what's wrong with it. I do see it indicates to > create the jail.local and that's what you were missing for yours to > work properly. > > > -- > ------- > inum: 883510009027723 > sip: jungleboogie(a)sip2sip.info <mailto:jungleboogie@sip2sip.info> > > _________________________________________________________________________ > Professional FreeSWITCH Consulting Services: > consulting(a)freeswitch.org <mailto:consulting@freeswitch.org> > http://www.freeswitchsolutions.com <http://www.freeswitchsolutions.com/> > > Official FreeSWITCH Sites > http://www.freeswitch.org <http://www.freeswitch.org/> > http://confluence.freeswitch.org <http://confluence.freeswitch.org/> > http://www.cluecon.com <http://www.cluecon.com/> > > FreeSWITCH-users mailing list > FreeSWITCH-users(a)lists.freeswitch.org > <mailto:FreeSWITCH-users@lists.freeswitch.org> > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > <http://lists.freeswitch.org/mailman/listinfo/freeswitch-users> > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users > <http://lists.freeswitch.org/mailman/options/freeswitch-users> > http://www.freeswitch.org <http://www.freeswitch.org/> > > > > -- > Sincerely, > Don Hawkins > CEO > Hawkins Enterprise Group LLC > http://hawkinsegroup.com <http://hawkinsegroup.com/> > Zello PTT <http://zello.com/> : push2don > P: 469-214-5044 > _________________________________________________________________________ > Professional FreeSWITCH Consulting Services: > consulting(a)freeswitch.org <mailto:consulting@freeswitch.org> > http://www.freeswitchsolutions.com <http://www.freeswitchsolutions.com> > > Official FreeSWITCH Sites > http://www.freeswitch.org <http://www.freeswitch.org> > http://confluence.freeswitch.org <http://confluence.freeswitch.org> > http://www.cluecon.com <http://www.cluecon.com> > > FreeSWITCH-users mailing list > FreeSWITCH-users(a)lists.freeswitch.org > <mailto:FreeSWITCH-users@lists.freeswitch.org> > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > <http://lists.freeswitch.org/mailman/listinfo/freeswitch-users> > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users > <http://lists.freeswitch.org/mailman/options/freeswitch-users> > http://www.freeswitch.org <http://www.freeswitch.org> > > > _________________________________________________________________________ > Professional FreeSWITCH Consulting Services: > consulting(a)freeswitch.org <mailto:consulting@freeswitch.org> > http://www.freeswitchsolutions.com <http://www.freeswitchsolutions.com> > > Official FreeSWITCH Sites > http://www.freeswitch.org <http://www.freeswitch.org> > http://confluence.freeswitch.org <http://confluence.freeswitch.org> > http://www.cluecon.com <http://www.cluecon.com> > > FreeSWITCH-users mailing list > FreeSWITCH-users(a)lists.freeswitch.org > <mailto:FreeSWITCH-users@lists.freeswitch.org> > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > <http://lists.freeswitch.org/mailman/listinfo/freeswitch-users> > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users > <http://lists.freeswitch.org/mailman/options/freeswitch-users> > http://www.freeswitch.org <http://www.freeswitch.org> > > > > -- > Sincerely, > Don Hawkins > CEO > Hawkins Enterprise Group LLC > http://hawkinsegroup.com <http://hawkinsegroup.com> > Zello PTT <http://zello.com> : push2don > P: 469-214-5044 > > _________________________________________________________________________ > > Professional FreeSWITCH Consulting Services: > > consulting(a)freeswitch.org > > http://www.freeswitchsolutions.com > > > > Official FreeSWITCH Sites > > http://www.freeswitch.org > > http://confluence.freeswitch.org > > http://www.cluecon.com > > > > FreeSWITCH-users mailing list > > FreeSWITCH-users(a)lists.freeswitch.org > > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users > > http://www.freeswitch.org > >

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