October 2013 - FreeSWITCH-users - FreeSWITCH Mailing Lists

xmllint and default config
by Karl Schmidt 25 Oct '13

25 Oct '13

Complains about a bit found in /etc/autoload_configs/abstraction.conf $ xmllint /var/log/freeswitch/freeswitch.xml.fsxml /var/log/freeswitch/freeswitch.xml.fsxml:269: parser error : Unescaped '<' not allowed in attributes values <api name="user_name" description="Return Name for extension" syntax="<exten>" ..... -------------------------------------------------------------------------------- Karl Schmidt EMail Karl(a)xtronics.com Transtronics, Inc. WEB http://secure.transtronics.com 3209 West 9th Street Ph (785) 841-3089 Lawrence, KS 66049 FAX (785) 841-0434 When the government tries to do something; half the time it accomplishes the opposite, the other 49% of the time it produces a negative consequence that is worse than the problem they set out to solve, and Finally, 10% of the time someone absconds with the money. -kps --------------------------------------------------------------------------------

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api:execute in lua
by Mimiko 24 Oct '13

24 Oct '13

Hello. I recently encountered a strange lua script execution problem. For example, a line in script is like this: 1) api:execute("some command here") and with return: 2) result = api:execute("some command here") Now I have a question to experts. Is it true that lua module of FS will not wait execution end of the command in first case and continua to next line in lua script, but will wait execution end of command for second example and then continua to next line? If it is so, then I will update wiki for api:execute. If it is not true, then its a bug and will fire a jira. Thanks. -- Mimiko desu.

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Performance issue
by Stephen Wilde 24 Oct '13

24 Oct '13

Hi all, we have an issue with our FreeSwitch box that to us seems to be performance related. The effect is that in FreeSwitch the number of session reaches the limit we set in config as: <param name="max-sessions" value="xxxxx"/> The limit is reached independently of its value because when FreeSwitch is in this state, the number of sessions grows indefinitely. We have tried to upgrade the hardware of the box moving from a Xeon 2 CPU E5649 (12 core 2.53GHz) to a Xeon 4 CPU E5-4640 (32 core 2.40GHz) but with this more powerful hardware it happens that the limit is reached with less sessions. It seems that performance are related to the speed of single core instead of speed of the box. Make sense? A example of "status" issued before the crash is: 14969852 session(s) since startup 13765 session(s) - 538 out of max 1000 per sec 30000 session(s) max min idle cpu 0.00/36.00 Current Stack Size/Max 240K/8192K Any advice?

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[Special Announcement] ClueCon Weekly Special Security Edition! Wed Oct 23rd @ 1PM Eastern
by Ken Rice 24 Oct '13

24 Oct '13

ClueCon Weekly will present a Special Security Episode Tomorrow at 1PM Eastern Live! Cal Lemming, Will be making a 0day disclosure! Don¹t miss this exclusive presentation for the FreeSwitch community! This is one you will not want to miss! Join us on the FreeSWITCH Bridge for this Special Presentation! For conference call access information visit http://ss7.us/call888 -- Ken http://www.FreeSWITCH.org http://www.ClueCon.com http://www.OSTAG.org G+ ClueCon : http://www.ss7.us/cluecon-gplus FB ClueCon : http://www.ss7.us/cluecon-fb G+ FreeSwitch : http://www.ss7.us/freeswitch-gplus FB FreeSWITCH : http://www.ss7.us/freeswitch-fb Twitter : @FreeSWITCH_WIRE irc.freenode.net #freeswitch

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enable-100rel question
by Mike Burlingame 24 Oct '13

24 Oct '13

I was looking to turn on 100rel however based on the below info from the wiki I am not sure I want to run the risk of it crashing FS is this information still accurate? >From http://wiki.freeswitch.org/wiki/Sofia_Configuration_Files enable-100rel This enable support for 100rel (100% reliability - PRACK message as defined in RFC3262) This fixes a problem with SIP where provisional messages like "180 Ringing" are not ACK'd and therefore could be dropped over a poor connection without retransmission. *2009-07-08:* Enabling this may cause FreeSWITCH to crash, see FSCORE-392. <param name="enable-100rel" value="true"/>

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Limit app using bgapi
by Muhammad Naseer Bhatti 24 Oct '13

24 Oct '13

Hi, Is there a way to set limit app using bgapi? I am originating calls from ESL, and want to rate limit the CPS for outgoing gateways. Or if there is any other way around? -- Thanks, Muhammad Naseer Bhatti

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Re: [Freeswitch-users] Calling stored procedure in freeswitch database or using luasql
by Shahzad_Sab 24 Oct '13

24 Oct '13

i am also trying to do and if u got any idea do reply me too regards shahzad bhatti -- View this message in context: http://freeswitch-users.2379917.n2.nabble.com/Calling-stored-procedure-in-f… Sent from the freeswitch-users mailing list archive at Nabble.com.

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bind_digit_action constantly reporting syntax error
by ik 24 Oct '13

24 Oct '13

Hello, I'ved created the following dialplan (fs v1.2.14) : <context name="bridging_capture"> <extension name="beidgin"> <condition field="destination_number" expression="(^.*$)" > <action application="set" data="hangup_after_bridge= false" /> <action application="digit_action_set_realm" data="bridging_capture" /> <action application="set" data="bridge_pre_execute_bleg_app=bind_digit_action"/> <action application="set" data="bridge_pre_execute_bleg_data=bridging_capture"/>  <action application="bind_digit_action" data="bridging_capture,~200\*[0-9]{3,10},exec:execute_extension,digits,self,peer"/> <action application="bridge" data="user/2002" />  </condition> </extension> <extension name="digits">  <condition field="destination_number" expression="^.*$"> <action application="hangup" /> </condition> </extension> </context> bind_digit_action constantly reporting Syntax Error, USAGE <realm>,<digits|~regex>,< string>[,<value>][,<dtmf target leg>][,<event target leg>] The original aim of the program is the capture the numbers after 200*, and bridge leg-a to the new number, but first disconnecting current leg-b. When using execute_extension with "exec_after_bridge_app=execute_extension "exec_after_bridge_arg=digits ${bridging_capture}" It makes leg-b constantly ring after the call hangup. So does the transfer action that is commented out. So what am I doing wrong here ? Thanks, Ido

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Re: [Freeswitch-users] codec transcodation not working
by neeraj.p 24 Oct '13

24 Oct '13

Here is the full log when leg A calls leg B http://pastebin.com/0JAZQpe7 Here is the log when leg B calls leg A http://pastebin.com/8Q5abKEC I can see different errors in these two cases . Regards, Neeraj

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Forwarding SIP sessions
by Alex Lake 24 Oct '13

24 Oct '13

Is it possible to get Freeswitch to send a re-invite message in order to do the equivalent of "I'm not accepting this call, try xx.xx.xx.xx"?

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