- FreeSWITCH-users - FreeSWITCH Mailing Lists

Week in Review Feb 23rd-Mar 01
by Kathleen King 05 Mar '14

05 Mar '14

*Hello, again. This week in the FreeSWITCH master branch we had 137 commits! That is an average of ten commits per day and roughly an average of one commit every hour over the entire week! Awesome! We had a neat new feature added with TLS and SRTP support for AES-GCM. This feature allows for fully encrypting calls(both signaling, and media) in a higher density and with latest TLS 1.2 so it's secure against some of the recent TLS security issues. More about this new feature can be found here on the wiki: http://en.wikipedia.org/wiki/Galois/Counter_Mode* *The following bugs were squashed:* 1d36f5b fixed so that max_registrations_per_extension does no limit concurrent call counts Jira: http://jira.freeswitch.org/browse/FS-5915 f862c34 fixed bug in Freeswitch core dealing with calls not hanging up after hold Jira: http://jira.freeswitch.org/browse/FS-6272 f751455 fix race condition where a transferring leg could be hungup on by the bridge partner from the previous bridge fa92f81 fixed bug in delay retry and clarified log line in mod_json_cdr Jira: http://jira.freeswitch.org/browse/FS-5888 *New features that were added:* 8862fbc added 'join-only' conference flag Jira: http://jira.freeswitch.org/browse/FS-5461 5b26558 add json support for mod_event_sockets event_sink Jira: http://jira.freeswitch.org/browse/FS-5207 aa78006 Added Windows equivalent of Linux's fail2ban. Thanks, drk. Jira: http://jira.freeswitch.org/browse/FS-3588 463f32c Support AES-GCM mode in SRTP Jira: http://jira.freeswitch.org/browse/FS-5937 5646957 more work to support AES-GCM mode in SRTP Jira: http://jira.freeswitch.org/browse/FS-5937 a900ead added Support AES-GCM mode in SRTP Jira: http://jira.freeswitch.org/browse/FS-5937 *Improvements in cross platform build supports:* ffa14f3 remove python requirement for libsndfile build 727ce93 more work getting FS-6271 to compile on Windows Jira: http://jira.freeswitch.org/browse/FS-6271 0c7946b improve srtp build on Dragonfly and NetBSD 44410b7 work towards building on smartos Jira: http://jira.freeswitch.org/browse/FS-6227 691c454 tagged Freeswitch 1.5.10 d86bb20 added support for DESTDIR to modcheck 62a2898 update the version string 378caeb fixed building without SRTP d7794af improved build support for Dragonfly 645ab80 tagged Freeswitch version 1.5.8 d97b163 upgraded mod_ruby to SWIG 2.0 *In terms of stability these were the use cases that were fixed:* 68692d9 fixed segfault in mod_voicemail_ivr related to profile naming Jira: http://jira.freeswitch.org/browse/FS-5154 e398ede fixed memory corruption and leak in mod_erlang Jira: http://jira.freeswitch.org/browse/FS-5975 827c5ac fixed segfault on second call of gsm remove 1 in mod_gsmopen Jira: http://jira.freeswitch.org/browse/FS-5908 *Feedback welcome and the referenced commits are in the attached text file with corresponding Jira links*. -- Kathleen King Quentus Technologies, INC 1037 NE 65th St Suite 273 Seattle, WA 98115 Main: (877) 211-9337 Cell: (703) 859-3757 kathleen.king(a)quentustech.com

5 8

Conference call today (3/5) 1pm EST / 12pm CST
by Travis Cross 05 Mar '14

05 Mar '14

We'll be having the ClueCon / FreeSWITCH conference today at 1800 UTC / 1pm EST / 12pm CST at sip:888@conference.freeswitch.org. In addition to anything Ken might have for the agenda, we'll be talking about what modules people use and what modules should build by default in FS. We'll also discuss what the default behavior of the SRTP parameters to FreeSWITCH should be. We're currently reviewing and updating those parameters on FS-5755: http://jira.freeswitch.org/browse/FS-5755 Also note that Kathleen King has been faithfully producing summaries of our commit activity to FreeSWITCH, and we've faithfully been posting them to our homepage, so you can get a quick update on what we're doing by visiting: http://freeswitch.org/ If you haven't joined our call in awhile, I'd recommend checking back in. We've tightened up the format and shortened the core of the call so more busy people like us can squeeze it into their calendar. The core developers are on the call to talk through recent changes and future plans. PSTN dial-in numbers for the bridge can be found at: http://wiki.freeswitch.org/wiki/Weekly_Conference_Call The US call-in number is +1-919-386-9900. You can also call in on the web at either: http://conference.freeswitch.org/conf/ https://webrtc.freeswitch.org/webrtc/portal.html Talk with you soon, -- TC

1 0

Add Users Dynamically using ESL or XML
by Adrian Pinder 05 Mar '14

05 Mar '14

Hi, Here's my situation. I have 4 FreeSWITCH Servers and I need to create users across all the servers dynamically using an App built for Android/IOS. Here's the approach I'm taking, please tell me if I'm on the correct path: - Install OpenSIPS as a SIP proxy with MySQL - Install another OpenSIPS server with MySQL and setup master/master mode for MySQL - Configure FreeSWITCH to send/receive calls from both OpenSIPS servers Please can someone suggest If my approach is incorrect and any help on the questions below would be appreciated. - Should I add users to OpenSIPS MySQL database on the fly? - sample code would be helpful - How will FreeSWITCH know about the users? - Would it be better to use ESL or send a chunk of xml code to add the users? - use PHP to write to add the users to the XML directory then send a reload xml? - How is the connection between OpenSIPS and FreeSWITCH made to look up users or they users are found using OpenSIPS sip signaling but the media is relay via FreeSWITCH Any help would be welcomed and thanks in advance for talking the time to read

1 0

skype instances is down sometimes.
by Yuriy Nasida 05 Mar '14

05 Mar '14

Hi guys, I have done FS + skype setup by means of this manual http://wiki.freeswitch.org/wiki/Mod_skypopen_Skype_Endpoint_and_Trunk I have 40 Skype instances at this time and all worked fine but last times I got these error and see that some skype instances is down sometimes. 2014-03-03 11:53:43.376827 [ERR] skypopen_protocol.c:1686 [084e245|084e245 ] [ERRORA 1686 ][none ][N/A,N/A] Received error code 3 from X Server 2014-03-03 11:53:43.376827 [ERR] skypopen_protocol.c:1687 [084e245|084e245 ] [ERRORA 1687 ][none ][N/A,N/A] Display error for 38, :106.0 2014-03-03 11:53:43.376827 [ERR] skypopen_protocol.c:1884 [084e245|084e245 ] [ERRORA 1884 ][skype106 ][DEAD,INC_HNG] Fatal display error for :106 - successed to jump Any advice ? Thanks.

3 4

Re: [Freeswitch-users] Restart a single PRI line with 'sangoma_isdn' library
by Deepika Agarwal 05 Mar '14

05 Mar '14

Hello All, As there is no command line option provided with 'sangoma_isdn' library for restarting a single PRI line, we have made some custom changes in 'ftmod_sangoma_isdn.c' in order to achieve that. To summarize the changes: It adds a new command line "ftmod sangoma_isdn restart_span" which calls ftdm_sangoma_isdn_stop1( ) and then ftdm_sangoma_isdn_start() to restart the given PRI line. ftdm_sangoma_isdn_start() was already present in 'ftmod_sangoma_isdn.c' and ftdm_sangoma_isdn_stop1() is a modified version of ftdm_sangoma_isdn_stop(). You can take a look at the code snippet here: http://pastebin.com/cmQxLbtM The changes have been tested extensively and working fine as of now. Please let me know if you see any potential negative impact of this fix in FreeSwitch. Thanks Deepika On Tue, Feb 25, 2014 at 1:47 PM, Deepika Agarwal < deepika.agarwal(a)eng.knowlarity.com> wrote: > Hello Guys, > > I am facing a problem with some of the PRI lines on my FreeSwitch machine > (Version 1.2) and I want to restart those selected PRI lines in case they > get stuck. > But I didn't see any option for restarting a particular PRI line with > sangoma isdn. > > > > > *freeswitch@internal> ftdm sangoma_isdnUsage: ftdm sangoma_isdn trace > <q921|q931> ftdm sangoma_isdn l1_stats ftdm > sangoma_isdn show_spans []* > > However, If I use libpri for signalling, it does provide an option of > restarting a particular PRI line : > > > > > > > *freeswitch@internal> ftdm libpriUsage:libpri kill libpri reset > libpri restart <channel/all>* > I'm wondering if this support has been provided with sangoma_isdn or if > I'm missing something here. Please suggest if there are any workarounds to > achieve this with sangoma_isdn. > > Thanks > Deepika > >

2 2

dial string variable passing to script
by andrzej.ciupek＠asterisk.edu.pl 05 Mar '14

05 Mar '14

Hello I would like to send variable value to bash script with execute_on_answer action. For incommig call, I would like to send callerid and my variable from dialplan to script, to identify which internal user has answered the call, here is how it looks like: <condition field="destination_number" expression="^2000$"> <action application="set" data="execute_on_answer=system /root/scripts/test.sh ${local_user}"/> <action application="bridge" data="{local_var_clobber=true}[local_user=1001]user/1001, [local_user=1000]user/1000"/> </condition> So when user 1001 answer I would like to pass to script: /root/scripts/test.sh 1001 for 1000 /root/scripts/test.sh 1000 In my example ${local_user} is always empty. What am I doing wrong ? Greetings Andrzej

1 0

fail2ban not works if userid is known
by Shahzad Bhatti 04 Mar '14

04 Mar '14

hi everybody, today i test https://wiki.freeswitch.org/wiki/Fail2ban and found that is really amazing and its working fine for me, but i thought there may be some fixes still needed because if someone know the userid and try to register on freeswitch then even after multi attempts the requester ip still not blocked so, it may effect the efficiency of the freeswitch. so my concern is that is it possible that for multiple attempts failure even userid is correct then fail2ban also banned that respective ip or not and if it banned that then how? Regards Shahzd Bhatti

2 2

Freeswitch Web Voicemail Interface
by Arteaga's Co & Jose 04 Mar '14

04 Mar '14

Hi Guys, I'm testing some freeswitch multi tenant implementation and right now I'm trying to enable the web voicemail interface. I already did so, but once I logon I get that there are 0 messages. The user has already this param <param name="http-allowed-api" value="voicemail"/> I already reloadxml Voicemail on the phone is working, it's just that I when I finally logon I get that there are 0 messages. When I do a vm_boxcount 101(a)test1.com I get that there are indeed messages. If I do a vm_list 101(a)test1.com I get this -ERR no reply... Not sure if that's part of the problem. Thanks in advanced.

1 0

Re: [Freeswitch-users] Interpreting "top" output
by Stanislav Sinyagin 04 Mar '14

04 Mar '14

This doesn't explain 99% idle time. ------------------------------ On Tue, Mar 4, 2014 2:14 PM CET Dmitry Sytchev wrote: >If you have more than one processor, top can show 125% for FS process, for >example. >Press 1 while top is running to see load per CPU > > >2014-03-04 17:05 GMT+04:00 Stanislav Sinyagin <ssinyagin(a)yahoo.com>: > >> no, top shows the percentage of total CPU time for each task. See the top >> manual. >> >> >> >> ------------------------------ >> *From:* Ali Pey <alipey(a)gmail.com> >> *To:* FreeSWITCH Users Help <freeswitch-users(a)lists.freeswitch.org> >> *Sent:* Monday, March 3, 2014 8:59 PM >> *Subject:* Re: [Freeswitch-users] Interpreting "top" output >> >> This means from the amount of work your CPU has done, %25-30 of it, was by >> freeswitch. So if your CPU is doing %1 of work, %25 of that %1 was by >> freeswitch. >> >> Does that make sense? >> >> Regards, >> Ali Pey >> >> >> On Sat, Mar 1, 2014 at 11:54 PM, Stanislav Sinyagin <ssinyagin(a)yahoo.com>wrote: >> >> hi, >> >> "top" shows the freeswitch process with up to 25-30% CPU usage (5 channels >> in a conference, 1x Speex, 1x GSM, 2xPCMA, 1xPCMU), while total userland >> usage is shown at 0.1%. Also mpstat shows almost 100% idle. Is it a bug in >> the kernel? or any other ideas? >> >> Intel Atom N570, 2 physical cores with hyperthreading, /proc/cpuinfo shows >> 4 CPU's. >> Debian 7.4 i386 >> 3.2.0-4-686-pae #1 SMP Debian 3.2.54-2 i686 GNU/Linux >> FreeSWITCH 1.2.22 from debs >> >> Details here: >> <https://contactmonkey.com/api/tracker?cm_session=93e6e979-f1f0-4f9f-890a-92…> >> https://gist.github.com/<https://contactmonkey.com/api/tracker?cm_session=93e6e979-f1f0-4f9f-890a-92…> >> ssinyagin/9302079 >> >> >> regards, >> stanislav >> >> _________________________________________________________________________ >> Professional FreeSWITCH Consulting Services: >> consulting(a)freeswitch.org >> http://www.<https://contactmonkey.com/api/tracker?cm_session=93e6e979-f1f0-4f9f-890a-92…> >> freeswitchsolutions.com<https://contactmonkey.com/api/tracker?cm_session=93e6e979-f1f0-4f9f-890a-92…> >> >> FreeSWITCH-powered IP PBX: The CudaTel Communication Server >> <https://contactmonkey.com/api/tracker?cm_session=93e6e979-f1f0-4f9f-890a-92…> >> http://www.cudatel.com<https://contactmonkey.com/api/tracker?cm_session=93e6e979-f1f0-4f9f-890a-92…> >> >> Official FreeSWITCH Sites >> <https://contactmonkey.com/api/tracker?cm_session=93e6e979-f1f0-4f9f-890a-92…> >> http://www.freeswitch.org<https://contactmonkey.com/api/tracker?cm_session=93e6e979-f1f0-4f9f-890a-92…> >> <https://contactmonkey.com/api/tracker?cm_session=93e6e979-f1f0-4f9f-890a-92…> >> http://wiki.freeswitch.org<https://contactmonkey.com/api/tracker?cm_session=93e6e979-f1f0-4f9f-890a-92…> >> <https://contactmonkey.com/api/tracker?cm_session=93e6e979-f1f0-4f9f-890a-92…> >> http://www.cluecon.com<https://contactmonkey.com/api/tracker?cm_session=93e6e979-f1f0-4f9f-890a-92…> >> >> FreeSWITCH-users mailing list >> FreeSWITCH-users@lists. <FreeSWITCH-users(a)lists.freeswitch.org> >> freeswitch.org<https://contactmonkey.com/api/tracker?cm_session=93e6e979-f1f0-4f9f-890a-92…> >> <https://contactmonkey.com/api/tracker?cm_session=93e6e979-f1f0-4f9f-890a-92…> >> http://lists.freeswitch.org/<https://contactmonkey.com/api/tracker?cm_session=93e6e979-f1f0-4f9f-890a-92…> >> mailman/listinfo/freeswitch-users >> UNSUBSCRIBE:http://lists.<https://contactmonkey.com/api/tracker?cm_session=93e6e979-f1f0-4f9f-890a-92…> >> freeswitch.org/mailman/<https://contactmonkey.com/api/tracker?cm_session=93e6e979-f1f0-4f9f-890a-92…> >> options/freeswitch-users >> <https://contactmonkey.com/api/tracker?cm_session=93e6e979-f1f0-4f9f-890a-92…> >> http://www.freeswitch.org<https://contactmonkey.com/api/tracker?cm_session=93e6e979-f1f0-4f9f-890a-92…> >> >> >> >> _________________________________________________________________________ >> Professional FreeSWITCH Consulting Services: >> consulting(a)freeswitch.org >> http://www.freeswitchsolutions.com >> >> FreeSWITCH-powered IP PBX: The CudaTel Communication Server >> http://www.cudatel.com >> >> Official FreeSWITCH Sites >> http://www.freeswitch.org >> http://wiki.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 >> >> >> >> _________________________________________________________________________ >> Professional FreeSWITCH Consulting Services: >> consulting(a)freeswitch.org >> http://www.freeswitchsolutions.com >> >> FreeSWITCH-powered IP PBX: The CudaTel Communication Server >> http://www.cudatel.com >> >> Official FreeSWITCH Sites >> http://www.freeswitch.org >> http://wiki.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 >> >> > > >-- >Best regards, > >Dmitry Sytchev, >IT Engineer

2 2

Mod_http_ cache basic auth
by Remco 04 Mar '14

04 Mar '14

Hi *, Is there a way to configure mod_http_cache to do http basic authentication? It fails with a 401/unauthorized now. Thanks, Remco

2 1