July 2012 - FreeSWITCH-users - FreeSWITCH Mailing Lists

Just a Reminder on asking for help on a problem...
by Ken Rice 26 Jul '12

26 Jul '12

Hey Guys, I know there are a pile of us that answer questions on the mailing list regularly and there are some of us that work with or on the core dev team that are very well versed in FS and can probably answer questions on ${random_problem_you_are_trying_to_figure_out}, but please don¹t just email one guy idk manon the dev team directly for help unless this is something they have explicitly asked you to do (or unless you are offering them some sort of compensation for helping you (read $$$$)). We have a Mailing list so that everyone can benefit from the free help, and so you can get answers faster. (how is it faster? If ${developer} isnt around maybe ${other_user} can help you out with your question. This frees up the devs to continue doing what they do best which is coding and fixing issues, and it just makes the community stronger. Also the mailing list is archived and heavily indexed by Google and other search engines which means maybe someone else can find they answer they are looking for later without even asking... Thanks for understand! See you at ClueCon! K

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(no subject)
by Stephen Corsen 26 Jul '12

26 Jul '12

Hi, I'm trying to use mod_ladspa in freeswitch. I'd like to do the equivalent of the following via the socket connection using the 'api' command: <action application="set"><![CDATA[ladspa_params=${AT_TUNE} ${AT_FIXED} ${AT_PULL} ${AT_EPENT2} ${AT_AMOUNT} ${AT_SMOOTH} ${AT_SHIFT} ${AT_OUTSCALE} ${AT_LFODEPTH} ${AT_LFORATE} ${AT_LFOSHAPE} ${AT_LFOSYMM} ${AT_LFOQUANT} ${AT_FCORR} ${AT_FWARP} ${AT_MIX}]]></action> <action application="ladspa_run" data="r|autotalent||${ladspa_params}"/> (the above is take from /src/mod/applications/mod_ladspa/conf/dialplan/00_ladspa.xml) Given defined values for the parameters (AT_TUNE, AT_FIXED, etc), what should the 'api' command be (in particular, what is the syntax for a mod_ladspa command)? Thanks

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mod_loopback pre answer
by Spencer Thomason 26 Jul '12

26 Jul '12

Hello, I have a small multi-tenant installation where I need a hunt group where a user can do server side call forwarding on a per extension basis. I'd also like the huntgroup to send a 180 instead of 183 with SDP when ringing. I've currently solved this problem by constructing the bridge in a lua script like this: if session:ready() then session:execute("bridge", "[leg_timeout=30]user/1002@"..domain_name..",[leg_timeout=30]user/1003@"..domain_name..",[leg_timeout=30]user/1004@"..domain_name..",[leg_timeout=30]user/1005@"..domain_name..",[leg_timeout=25]loopback/1001"); --timeout originate_disposition = session:getVariable("originate_disposition"); if originate_disposition ~= "SUCCESS" then session:execute("transfer", "900"); end This allows extension 1001 to forward their calls by inserting the appropriate dialplan entry prior to the bridge to the local user. My problem is that when using loopback, ring_ready does not work because of a hard coded pre answer in mod loopback at line 969: switch_channel_pre_answer(channel);. So I have a few questions: Is there a better way to construct this kind of call forwarding/follow me without loopback at all? i.e. is there any way to set user defined call forwarding when do a bridge to a local user? If not, what are the implications of commenting this line in the code? Would I then be able to send a 180 w/o SDP when using loopback? Thanks for your help! Spencer

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'Dialed number' field does not contain true dialed number?
by Systeembeheer 26 Jul '12

26 Jul '12

Hi, Trying to get freeswitch to answer to a trunk with 10 different phone numbers. With all inbound calls however, the 'destination number' in conditions in the dialplan contains the login name of the gateway (where the trunk comes from), not the dialed number. The variable 'sip_req_user' does contain the true dialed number, but why doesn't the 'dialed number' field? Thanks!

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SSD Tuning for Linux now on wiki
by Mario G 26 Jul '12

26 Jul '12

As promised, small but lot's of work when into this, everything was actually tested and in use. During the past few months I found many misconceptions and errors on the web about SSDs so this should be a time saver. Enjoy! Mario G http://wiki.freeswitch.org/wiki/SSD_Tuning_for_Linux Now referenced in: http://wiki.freeswitch.org/wiki/Performance_Tuning <- New page created my MC http://wiki.freeswitch.org/wiki/Performance_testing_and_configurations

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freeSWITCH on windows
by Ikenna Onyeagba 25 Jul '12

25 Jul '12

I am having problems installing freeSWITCH on windows. i get to the point where i have to run freeswitch.exe from the debug directory but i cannot find the .exe file, please help urgently

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Re: [Freeswitch-users] AutoNAT - Local Networks not excluded
by Phil Quesinberry 25 Jul '12

25 Jul '12

Set rtp-ip and sip-ip to your internal IP address. I believe that you should also be able to set it to: $${local_ip_v4} or $${bind_server_ip} as well. - Phil ---------- VirteX g.d.monnezza at tiscali.it <mailto:freeswitch-users%40lists.freeswitch.org?Subject=%5BFreeswitch-users% 5D%20%20AutoNAT%20-%20Local%20Networks%20not%20excluded&In-Reply-To=> Tue Jul 24 16:12:08 MSD 2012 Hi guys. I appreciate so much the Auto-NAT for uPnP capable firewalls. But I'm experiencing an issue. I have a FreeSwitch server behind a NAT, but I can't find a way to avoid FreeSwitch using external IP (for SIP and RTP) for local networks (i.e. 192.168.0.0/16). In my sip profiles for various interfaces I have NOT set the . Anyway, the sofia status for all interfaces shows the EXT-RTP-IP and EXT-SIP-IP set (with my public gateway IP). That's ok, even if I didn' declard it with My SIP phones register from a network different from the server one, but still a local network. Then, SIP phones receive (from the server) the rtp and sip signalling with its external IP. This prevent any communication. How it is possible to tell FreeSwitch to NOT use ext IP for particular networks? Thanks to anyone who will point me in the right direction. g -- View this message in context: http://old.nabble.com/AutoNAT---Local-Networks-not-excluded-tp34201844p34201 844.html Sent from the Freeswitch-users mailing list archive at Nabble.com. Phil Quesinberry Q Systems Engineering, Inc. Electronic Controls and Embedded Systems Development (410) 969-8002 http://www.qsystemsengineering.com

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libs/spandsp woes in compilation
by mazilo 25 Jul '12

25 Jul '12

Just updated to git HEAD be6739e19856c0e84b7d973dc46c4f40cef3ecac and cross compilation woes as shown below: Upon inspecting the newly updated spandsp source files, i.e. libs/spandsp/src/v17tx.c, libs/spandsp/src/v17_v32bis_tx_constellation_maps.h, libs/spandsp/src/v22bis_rx.c, etc., I noticed the following statement: instead of: Searching through the libs/spandsp/configure.ac file, I noticed there is a reference to SPANDSP_USE_FIXED_POINT and not SPANDSP_USE_FIXED_POINTx. So, I suspect this is a typo. ----- FreeSWITCH hosted on a Seagate DockStar with OpenWRT and ONLY consumes 3 Watts of electricity. -- View this message in context: http://freeswitch-users.2379917.n2.nabble.com/libs-spandsp-woes-in-compilat… Sent from the freeswitch-users mailing list archive at Nabble.com.

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mod_spandsp compilation error
by Evgeniy Movlyan 25 Jul '12

25 Jul '12

Hi to all, i made make current command today, and got this: making all mod_spandsp make[5]: Entering directory `/usr/local/src/freeswitch/src/mod/applications/mod_spandsp' Creating mod_spandsp_la-mod_spandsp.lo quiet_libtool: compile: gcc -DHAVE_CONFIG_H -I. -I../../../../src/include -I../../../../libs/xmlrpc-c -I/usr/local/src/freeswitch/libs/curl/include -I/usr/local/src/freeswitch/src/include -I/usr/local/src/freeswitch/src/include -I/usr/local/src/freeswitch/libs/libteletone/src -fPIC -fvisibility=hidden -DSWITCH_API_VISIBILITY=1 -DHAVE_VISIBILITY=1 -I/usr/local/src/freeswitch/libs/curl/include -I/usr/local/src/freeswitch/src/include -I/usr/local/src/freeswitch/src/include -I/usr/local/src/freeswitch/libs/libteletone/src -fPIC -Werror -fvisibility=hidden -DSWITCH_API_VISIBILITY=1 -DHAVE_VISIBILITY=1 -g -ggdb -DHAVE_OPENSSL -Wall -std=c99 -pedantic -Wdeclaration-after-statement -I/usr/local/src/freeswitch/libs/spandsp/src -I/usr/local/src/freeswitch/libs/tiff-3.8.2/libtiff -I/usr/local/src/freeswitch/libs/spandsp/src -I/usr/local/src/freeswitch/libs/tiff-3.8.2/libtiff -I. -g -O2 -MT mod_spandsp_la-mod_spandsp.lo -MD -MP -MF .deps/mod_spandsp_la-mod_spandsp.Tpo -c mod_spandsp.c -fPIC -DPIC -o .libs/mod_spandsp_la-mod_spandsp.o In file included from /usr/local/src/freeswitch/libs/spandsp/src/spandsp/expose.h:83, from /usr/local/src/freeswitch/libs/spandsp/src/spandsp.h:141, from mod_spandsp.h:50, from mod_spandsp.c:39: /usr/local/src/freeswitch/libs/spandsp/src/spandsp/private/t42.h:54: error: expected specifier-qualifier-list before ‘lab_params_t’ /usr/local/src/freeswitch/libs/spandsp/src/spandsp/private/t42.h:72: error: expected specifier-qualifier-list before ‘lab_params_t’ make[5]: *** [mod_spandsp_la-mod_spandsp.lo] Error 1 make[5]: Leaving directory `/usr/local/src/freeswitch/src/mod/applications/mod_spandsp' make[4]: *** [mod_spandsp-all] Error 1 make[4]: Leaving directory `/usr/local/src/freeswitch/src/mod' make[3]: *** [all-recursive] Error 1 make[3]: Leaving directory `/usr/local/src/freeswitch/src' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/usr/local/src/freeswitch' make[1]: *** [all] Error 2 make[1]: Leaving directory `/usr/local/src/freeswitch' make: *** [current] Error 2 Any ideas? -- Evgeniy Movlyan, BestNet Ltd.

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FreeSWITCH Conference Call Today
by Michael Collins 25 Jul '12

25 Jul '12

Hey there, We are having our conference call in less than an hour. The agenda is here: http://wiki.freeswitch.org/wiki/FS_weekly_2012_07_25 See you soon. -- Michael S Collins Twitter: @mercutioviz http://www.FreeSWITCH.org http://www.ClueCon.com http://www.OSTAG.org

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