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Freeswitch on Windows
by Grant Bagdasarian 08 Aug '18

08 Aug '18

Hello, I have a few questions regarding running Freeswitch on Windows and some general questions. 1. How do I get mod_python installed as a module on Freeswitch? 2. Does V8 need to be installed on the Windows machine before Javascript scripts can be executed? Lets say I have the following Dialplan condition: <condition field="destination_number" expression="^([12]{1})([0-9]{1}[0-9]{1})([01]{1})(\d+)$" require-nested="true" break="never"> The idea is to assign a value conditionally based on the first three regex groups. I tried the below, but for some reason it doesn't work. 1. When I log the variables after the last condition, they're empty. Why? 2. How does variable concatenation work in Dialplan XML? 3. Is there a better way to conditionally assign values to variables and use them in later step in the Dialplan XML? Doing this with Python or Javascript would be easy, but mod_python is not installed, and V8 doesn't execute the script. <condition field="destination_number" expression="^([12]{1})([0-9]{1}[0-9]{1})([01]{1})(\d+)$" require-nested="true" break="never"> <condition field="$1" expression="1"> <action application="set" data="x_direction=inbound" /> <anti-action application="set" data="x_direction=outbound" /> </condition> <condition field="$2" expression="\d+"> <action application="set" data="x_trunkid=${x_direction}+$2+_gws" /> </condition> <condition field="$3" expression="1"> <action application="set" data="origination_privacy=hide_name+hide_number+screen"/> <action application="privacy" data="yes"/> </condition> ...Some more actions... </condition> Regards, Grant Bagdasarian Senior Developer +31765727054<tel:+31765727054> cm.com<https://cm.com> [cid:image001.png@01D42EF3.BB2546E0]

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Memory and CPU usage increasing everyday
by mayamatakeshi 08 Aug '18

08 Aug '18

Hi, I am seeing this issue with some of our FS deployments. We use Debian 8 with FS commit 5a4d2496f1b9256fe19cd90cc99ad8780c7998bc. However, this doesn't happen with an older FS machine using the same OS and FS commit. Checking for differences between them, we ended up finding that ldd freeswitch reports they differ here: OK: libcurl-gnutls.so.4 => /usr/lib/x86_64-linux-gnu/libcurl-gnutls.so.4 NG: libcurl.so.4 => /usr/lib/x86_64-linux-gnu/libcurl.so.4 I was wondering if this might be the cause of the issue and would like to test by forcing use of libcurl-gnutls on the NG machines but I am not sure if I can force FS build to use one instead of the other. I can see both OK and NG machines have both libcurl-gnutls.so.4 and libcurl.so.4 so I am not sure why they ended up with FS linked differently. I searched the FS source code and eventually found that there is this flag HAVE_GNUTLS. However, it seems this is not set as the code that would set it seems to be disabled (line commented with "#" in libs/iskemel/configure.ac): [root@lab002141 freeswitch]$ find . -type f|xargs grep -i HAVE_GNUTLS 2> /dev/null ./libs/win32/iksemel/config.h://#define HAVE_GNUTLS ./libs/iksemel/configure.ac:#AX_PATH_LIBGNUTLS(,AC_DEFINE(HAVE_GNUTLS,,"Use libgnutls")) ./libs/iksemel/src/stream.c:#ifdef HAVE_GNUTLS ./libs/iksemel/src/stream.c:#ifdef HAVE_GNUTLS ./libs/iksemel/src/stream.c:#ifdef HAVE_GNUTLS ./libs/iksemel/src/stream.c:#ifdef HAVE_GNUTLS ./libs/iksemel/src/stream.c:} // HAVE_GNUTLS ./libs/iksemel/src/stream.c:#ifdef HAVE_GNUTLS ./libs/iksemel/src/stream.c:#ifdef HAVE_GNUTLS ./libs/iksemel/src/stream.c:#ifdef HAVE_GNUTLS ./libs/iksemel/src/stream.c:#ifdef HAVE_GNUTLS ./libs/iksemel/src/stream.c:#ifdef HAVE_GNUTLS ./libs/iksemel/src/stream.c:#ifdef HAVE_GNUTLS ./libs/iksemel/src/stream.c:#ifdef HAVE_GNUTLS ./libs/iksemel/src/stream.c:#ifdef HAVE_GNUTLS ./libs/iksemel/src/stream.c:#ifdef HAVE_GNUTLS ./libs/iksemel/configure:#AX_PATH_LIBGNUTLS(,AC_DEFINE(HAVE_GNUTLS,,"Use libgnutls")) ./libs/iksemel/tools/iksroster.c:#ifndef HAVE_GNUTLS So I am not sure why the build decided to link against libcurl-gnutls.so.4 on the OK machine. Does anyone have some idea?

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Problem with ODBC Cdr
by Francesco Facco de Lagarda 07 Aug '18

07 Aug '18

I have (details below) 1. I have setup a mysql db as specified in docs 2. I have setup odbc and tested with isql 3. I have installed relevant modules (apt get as that's how my fs is installed) 4. I have included module in autoload modules.conf.xml 5. I have configured odbc_cdr.conf Every time I try to start freeswitch service it crashes, neither 'systemctl status freeswitch.service' or 'journalctl -xn' give any useful info (6): Freewitch runs fine if I exlude odbc_cdr.conf Please help DETAILS ========================================================================= 1. cdr db tables ========================================================================= CREATE TABLE `cdr_table_a_leg` ( `CallId` VARCHAR(80) NULL DEFAULT NULL, `orig_id` VARCHAR(80) NULL DEFAULT NULL, `term_id` VARCHAR(80) NULL DEFAULT NULL, `ClientId` VARCHAR(80) NULL DEFAULT NULL, `IP` VARCHAR(80) NULL DEFAULT NULL, `IPInternal` VARCHAR(80) NULL DEFAULT NULL, `CODEC` VARCHAR(80) NULL DEFAULT NULL, `directGateway` VARCHAR(80) NULL DEFAULT NULL, `redirectGateway` VARCHAR(80) NULL DEFAULT NULL, `CallerID` VARCHAR(80) NULL DEFAULT NULL, `TelNumber` VARCHAR(80) NULL DEFAULT NULL, `TelNumberFull` VARCHAR(80) NULL DEFAULT NULL, `sip_endpoint_disposition` VARCHAR(80) NULL DEFAULT NULL, `sip_current_application` VARCHAR(80) NULL DEFAULT NULL ) COLLATE='latin1_swedish_ci' ENGINE=InnoDB ; CREATE TABLE `cdr_table_b_leg` ( `CallId` VARCHAR(80) NULL DEFAULT NULL, `orig_id` VARCHAR(80) NULL DEFAULT NULL, `term_id` VARCHAR(80) NULL DEFAULT NULL, `ClientId` VARCHAR(80) NULL DEFAULT NULL, `IP` VARCHAR(80) NULL DEFAULT NULL, `IPInternal` VARCHAR(80) NULL DEFAULT NULL, `CODEC` VARCHAR(80) NULL DEFAULT NULL, `directGateway` VARCHAR(80) NULL DEFAULT NULL, `redirectGateway` VARCHAR(80) NULL DEFAULT NULL, `CallerID` VARCHAR(80) NULL DEFAULT NULL, `TelNumber` VARCHAR(80) NULL DEFAULT NULL, `TelNumberFull` VARCHAR(80) NULL DEFAULT NULL, `sip_endpoint_disposition` VARCHAR(80) NULL DEFAULT NULL, `sip_current_application` VARCHAR(80) NULL DEFAULT NULL ) COLLATE='latin1_swedish_ci' ENGINE=InnoDB ; CREATE TABLE `cdr_table_both` ( `CallId` VARCHAR(80) NULL DEFAULT NULL, `orig_id` VARCHAR(80) NULL DEFAULT NULL, `TEST_id` VARCHAR(80) NULL DEFAULT NULL ) COLLATE='latin1_swedish_ci' ENGINE=InnoDB ; ========================================================================= 2. ODBC setup ========================================================================= /etc/odbcinst.ini [myodbc_mysql] Description=ODBC for MySQL Driver=/usr/lib/x86_64-linux-gnu/odbc/libmyodbc.so Setup=/usr/lib/x86_64-linux-gnu/odbc/libodbcmyS.so UsageCount=2 /etc/odbc.ini [freeswitch] Description=description of your DSN Driver=myodbc_mysql Server=localhost Port=3306 Socket=/var/run/mysqld/mysqld.sock Database=telispe3 Username=root Password=passw0rd Option=3 ReadOnly=No [cdr] Description=description of your DSN Driver=myodbc_mysql Server=localhost Port=3306 Socket=/var/run/mysqld/mysqld.sock Database=cdr Username=root Password=passw0rd Option=3 ReadOnly=No ========================================================================= 3. install modules ========================================================================= apt-get install freeswitch-mod-odbc-cdr ========================================================================= 4. modules.conf.xml ========================================================================= <load module="mod_cdr_csv"/> <load module="mod_odbc_cdr" />  ========================================================================= 5. odbc_cdr.conf ========================================================================= <configuration name="odbc_cdr.conf" description="ODBC CDR Configuration"> <settings>  <param name="odbc-dsn" value="odbc://cdr"/>  <param name="log-leg" value="both"/>  <param name="write-csv" value="on-db-fail"/>  <param name="csv-path" value="/usr/local/freeswitch/log/odbc_cdr"/>  <param name="csv-path-on-fail" value="/usr/local/freeswitch/log/odbc_cdr/failed"/>  <param name="debug-sql" value="true"/> </settings> <tables>  <table name="cdr_table_a_leg" log-leg="a-leg"> <field name="CallId" chan-var-name="call_uuid"/> <field name="orig_id" chan-var-name="uuid"/> <field name="term_id" chan-var-name="sip_call_id"/> <field name="ClientId" chan-var-name="uuid"/> <field name="IP" chan-var-name="sip_network_ip"/> <field name="IPInternal" chan-var-name="sip_via_host"/> <field name="CODEC" chan-var-name="read_codec"/> <field name="directGateway" chan-var-name="sip_req_host"/> <field name="redirectGateway" chan-var-name="sip_redirect_contact_host_0"/> <field name="CallerID" chan-var-name="sip_from_user"/> <field name="TelNumber" chan-var-name="sip_req_user"/> <field name="TelNumberFull" chan-var-name="sip_to_user"/> <field name="sip_endpoint_disposition" chan-var-name="endpoint_disposition"/> <field name="sip_current_application" chan-var-name="current_application"/> </table>  <table name="cdr_table_b_leg" log-leg="b-leg"> <field name="CallId" chan-var-name="call_uuid"/> <field name="orig_id" chan-var-name="uuid"/> <field name="term_id" chan-var-name="sip_call_id"/> <field name="ClientId" chan-var-name="uuid"/> <field name="IP" chan-var-name="sip_network_ip"/> <field name="IPInternal" chan-var-name="sip_via_host"/> <field name="CODEC" chan-var-name="read_codec"/> <field name="directGateway" chan-var-name="sip_req_host"/> <field name="redirectGateway" chan-var-name="sip_redirect_contact_host_0"/> <field name="CallerID" chan-var-name="sip_from_user"/> <field name="TelNumber" chan-var-name="sip_req_user"/> <field name="TelNumberFull" chan-var-name="sip_to_user"/> <field name="sip_endpoint_disposition" chan-var-name="endpoint_disposition"/> <field name="sip_current_application" chan-var-name="current_application"/> </table>  <table name="cdr_table_both"> <field name="CallId" chan-var-name="uuid"/> <field name="orig_id" chan-var-name="Caller-Unique-ID"/> <field name="TEST_id" chan-var-name="sip_from_uri"/> </table> </tables> </configuration ========================================================================= 6. systemctl status freeswitch.service ========================================================================= Aug 06 14:49:32 telispe3 systemd[1]: Failed to start freeswitch. Aug 06 14:49:32 telispe3 systemd[1]: Unit freeswitch.service entered failed state. Aug 06 14:49:32 telispe3 systemd[1]: freeswitch.service holdoff time over, scheduling restart. Aug 06 14:49:32 telispe3 systemd[1]: Stopping freeswitch... Aug 06 14:49:32 telispe3 systemd[1]: Starting freeswitch... Aug 06 14:49:32 telispe3 systemd[1]: freeswitch.service start request repeated too quickly, refusing to start. Aug 06 14:49:32 telispe3 systemd[1]: Failed to start freeswitch. Aug 06 14:49:32 telispe3 systemd[1]: Unit freeswitch.service entered failed state.

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FreeSWITCH select 100.64.0.0/10 for rtp candidate
by 薛光宏 06 Aug '18

06 Aug '18

Hi All, here is our test case <mobile phone> -- 4G -- <INTERNET> -- <FreeSWITCH> FreeSWITCH version: 1.6.20 We found that shared address 100.64.0.0/10 will be selected in FreeSWITCH rtp candidate if 4G provider use this kind of ip address. Is it possible to tell FreeSWITCH choose correct public ip address instead of shared address? here is some part of fs_cli output for reference *remode sdp* a=candidate:3652076590 1 udp 2122260223 100.101.139.101 34013 typ host generation 0 network-id 1 network-cost 900 a=candidate:2959346671 1 udp 1686052607 101.10.88.182 24563 typ srflx raddr 100.101.139.101 rport 34013 generation 0 network-id 1 network-cost 900 a=candidate:2536356062 1 tcp 1518280447 100.101.139.101 9 typ host tcptype active generation 0 network-id 1 network-cost 900 *audio candidate* 018-07-26 16:51:26.460474 [DEBUG] switch_core_media.c:3481 Save audio Candidate cid: 1 proto: udp type: host addr: 100.101.139.101:34013 2018-07-26 16:51:26.460474 [DEBUG] switch_core_media.c:3481 Save audio Candidate cid: 1 proto: udp type: srflx addr: 101.10.88.182:24563 2018-07-26 16:51:26.460474 [DEBUG] switch_core_media.c:3523 Searching for rtp candidate. 2018-07-26 16:51:26.460474 [DEBUG] switch_core_media.c:3528 Choose rtp candidate, index 0, 100.101.139.101:34013 *video candidate* 2018-07-26 16:51:26.460474 [DEBUG] switch_core_media.c:3481 Save video Candidate cid: 1 proto: udp type: host addr: 100.101.139.101:52174 2018-07-26 16:51:26.460474 [DEBUG] switch_core_media.c:3481 Save video Candidate cid: 1 proto: udp type: srflx addr: 101.10.88.182:24214 2018-07-26 16:51:26.460474 [DEBUG] switch_core_media.c:3523 Searching for rtp candidate. 2018-07-26 16:51:26.460474 [DEBUG] switch_core_media.c:3528 Choose rtp candidate, index 0, 100.101.139.101:52174 Thanks in advance. Sincerely Albert

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FS compiled on rpi how to package?
by Bipin Patel 04 Aug '18

04 Aug '18

hi, i have been using FS as PBX in multiple small offices and i always have been compiling from source on each rpi and its a bit of time consuming task so i was searching for a guide where i could simply compile and package the make install but didnt manage to find anything. does any1 do a similar task, if so some help would be appreciated. We dont plan to upload the package to any repository, will be be using to simply install and upgrade target rpi machines -- Regards, Bipin

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REST API support in FS
by Mody, Darshan (Darshan) 03 Aug '18

03 Aug '18

Hi Is there any REST API support provided in Freeswitch. Thanks in advance Regards Darshan

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FreeSWITCH production build version - Is it now 1.8.1?
by Andrew Keil 02 Aug '18

02 Aug '18

To FreeSWITCH Users, Today I ran: git clone -b v1.8 https://freeswitch.org/stash/scm/fs/freeswitch.git freeswitch (FreeSWITCH Version 1.8.1+git~20180724T160524Z~b33bc925c5~64bit (git b33bc92 2018-07-24 16:05:24Z 64bit) Then I built FreeSWITCH 1.8.1 using Visual Studio 2017 successfully. Job well done guys!! My question is in regard to production version of FreeSWITCH and whether that is now 1.8.1 or not? If not, is it still 1.6.20? Should the production version be 1.8.1 then will future production releases be sourced (for the 1.8 branch) via the command I used above: git clone -b v1.8 https://freeswitch.org/stash/scm/fs/freeswitch.git freeswitch Thanks in advance. Looks like everyone had a good time at ClueCon this year. Regards, Andrew Keil Visytel Pty Ltd

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How to ensure Lua script runs completely before hangup is executed
by Tom Fielding 02 Aug '18

02 Aug '18

Hi everyone, I have a Lua script running from dial plan. However, when the call hangs up, the Lua script stops. I need the script to run completely before being stopped by Hangup. Is this possible? Do I need to spawn another script using luarun to accomplish this? Thanks, T

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FS 1.8 code release broke windows compile
by Bipin Patel 31 Jul '18

31 Jul '18

hi, i was using VS2017 with SDK10 on master and it was building just fine but today FS1.8 code released to master and that broke compile on windows using VS2017 and SDK10, FreeSwitchConsole.exe doesnt build even though the rest of it compiled just fine and also mod_av used to build find on older master that totally broke but i can live without it. -- Regards, Bipin ------------------------------------------------------------------------

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"say" in other language..
by Francesco Facco de Lagarda 31 Jul '18

31 Jul '18

I am trying to make fs "say" currency in Italian. If I session.execute("say", "en CURRENCY PRONOUNCED 10.96"); it speaks perfectly in English, saying "10 dollars and 96 cents" if I session.execute("say", "it CURRENCY PRONOUNCED 10.96"); fs_cli reports EXECUTE sofia/internal/1005(a)192.168.0.234 say(it CURRENCY PRONOUNCED 10.96) 2018-07-22 12:57:50.778081 [ERR] switch_xml.c:3174 Can't find language it. But in modules.conf.xml, I have <load module="mod_say_en"/> <load module="mod_say_it"/> And I have checked and I have all my "say" modules ls -l /usr/lib/freeswitch/mod/mod_say* gives me . -rw-r--r-- 1 root root 18664 Jan 24 02:20 /usr/lib/freeswitch/mod/mod_say_en.so .. -rw-r--r-- 1 root root 18632 Jan 24 02:20 /usr/lib/freeswitch/mod/mod_say_it.so .. ..

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