- FreeSWITCH-users - FreeSWITCH Mailing Lists

.NET / ESL
by Phillip Jones 02 Mar '10

02 Mar '10

Hi there, I am sure that I have read somewhere that someone is developing a new .NET library for FreeSWITCH ESL. If so can someone point me to some info / code etc. so I can take a look. Thanks pj

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NAT issue?
by Tom 02 Mar '10

02 Mar '10

Voip Gods, I am a newbie to freeswitch i have a problem with nat i think . i can only get one sip phone to register with freeswitch here is my setup FS(public ip) -> internet ->NAT -> phones(priveta ip) . it will only register phone one . when freeswitch loads it says set ext-ip to my gateway IP . i know it something super stupid can some one give me a boot in the right direction Cheers Tom -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.

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wiki broken link pocketsphinx
by Madovsky 02 Mar '10

02 Mar '10

Hello, the link that goes to grammar sphinx is broken. the right link is http://cmusphinx.sourceforge.net/sphinx4/ Regards Franck

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Re: [Freeswitch-users] clustering question
by Madovsky 02 Mar '10

02 Mar '10

also from 2007 http://ftp.iptel.org/pub/sems/fostel_2007_coeffic_sems_load_balancing.pdf that says SEMS can make round robin and hash load balancing. I don't talk here about failover since this can be resolved with conventional clustering solution as hearbeat pacemaker redhat cluster etc... but especially load balancing to increase nujmber of calls Regards F ----- Original Message ----- From: Madovsky To: freeswitch-users(a)lists.freeswitch.org Sent: Tuesday, March 02, 2010 11:56 AM Subject: Re: clustering question what FS team thinks about this SIP clustering architecture ? http://blogs.sun.com/kshitiz/entry/converged_load_balancer Regards F ----- Original Message ----- From: Madovsky To: freeswitch-users(a)lists.freeswitch.org Sent: Tuesday, March 02, 2010 11:43 AM Subject: clustering question Hi, I searched some articles of FS in a cluster environment but there are some unclear writes : in http://www.technoclicks.com/article-2545.php from 2006 it says "Minessale says FreeSwitch won't be bounded by those same problems. The software is designed to run on a cluster of an unlimited number of servers though realistically that will be gated by the capacity of the network. Early tests on a single server showed simultaneous calls on a Pentium server running at . GHz. The server completed calls per second with bursts to calls per second." and this thread from 2008 http://www.mail-archive.com/freeswitch-users@lists.freeswitch.org/msg05258.… that describes contradiction of how to manage clustering. so is FS really be built as cluster to expand call capacity ? or is it be clustered by the fact that only serveral FS share a DB ? Regards F

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Re: [Freeswitch-users] clustering question
by Madovsky 02 Mar '10

02 Mar '10

what FS team thinks about this SIP clustering architecture ? http://blogs.sun.com/kshitiz/entry/converged_load_balancer Regards F ----- Original Message ----- From: Madovsky To: freeswitch-users(a)lists.freeswitch.org Sent: Tuesday, March 02, 2010 11:43 AM Subject: clustering question Hi, I searched some articles of FS in a cluster environment but there are some unclear writes : in http://www.technoclicks.com/article-2545.php from 2006 it says "Minessale says FreeSwitch won't be bounded by those same problems. The software is designed to run on a cluster of an unlimited number of servers though realistically that will be gated by the capacity of the network. Early tests on a single server showed simultaneous calls on a Pentium server running at . GHz. The server completed calls per second with bursts to calls per second." and this thread from 2008 http://www.mail-archive.com/freeswitch-users@lists.freeswitch.org/msg05258.… that describes contradiction of how to manage clustering. so is FS really be built as cluster to expand call capacity ? or is it be clustered by the fact that only serveral FS share a DB ? Regards F

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clustering question
by Madovsky 02 Mar '10

02 Mar '10

Hi, I searched some articles of FS in a cluster environment but there are some unclear writes : in http://www.technoclicks.com/article-2545.php from 2006 it says "Minessale says FreeSwitch won't be bounded by those same problems. The software is designed to run on a cluster of an unlimited number of servers though realistically that will be gated by the capacity of the network. Early tests on a single server showed simultaneous calls on a Pentium server running at . GHz. The server completed calls per second with bursts to calls per second." and this thread from 2008 http://www.mail-archive.com/freeswitch-users@lists.freeswitch.org/msg05258.… that describes contradiction of how to manage clustering. so is FS really be built as cluster to expand call capacity ? or is it be clustered by the fact that only serveral FS share a DB ? Regards F

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Re: [Freeswitch-users] last svn version compile error
by Madovsky 02 Mar '10

02 Mar '10

The compilation is fine if I comment out mod_vmd from modules.conf Thanks F ----- Original Message ----- From: Madovsky To: freeswitch-users(a)lists.freeswitch.org Sent: Tuesday, March 02, 2010 1:24 AM Subject: last svn version compile error Hi, Ino succes to update freeswitch to version 16859 with usual command "make current" etc... but now I got this error : /usr/src/freeswitch.trunk/src/mod/applications/mod_vmd/mod_vmd.c:714: error: passing argument 6 of âswitch_core_media_bug_addâ makes integer from pointer without a cast /usr/src/freeswitch.trunk/src/mod/applications/mod_vmd/mod_vmd.c:714: error: too few arguments to function âswitch_core_media_bug_addâ Any idea ? thanks Franck Linux Fedora 10 64bits

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How to tell if a call timed out
by Mark Sobkow 02 Mar '10

02 Mar '10

I'm using the originate command from Erlang, specifying a timeout of 30 seconds. It is properly giving up on dialing, but it's still returning a call UUID instead of an error/timed out status. How can I query Freeswitch to determine whether the call was answered or timed out, without resorting to the event interface? (I could put together a dialplan that calls the event interface after doing the originate, but from what I've seen that event interface won't execute if the previous command "fails", such as when I did a play_and_get_digits timing out.) -- Mark Sobkow Senior Developer MarkeTel Multi-Line Dialing Systems LTD. 428 Victoria Ave Regina, SK S4N-0P6 Toll-Free: 800-289-8616-X533 Local: 306-359-6893-X533 Fax: 306-359-6879 Email: m.sobkow(a)marketelsystems.com Web: http://www.marketelsystems.com

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Inbound settings
by Scott Fernandez 02 Mar '10

02 Mar '10

Hi, 1) How to configure inbound settings in FS? 2) If so, Please list down the steps that I require to do? 3) If have more than 1 DID number (let;'s say 4 DID's

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Freeswitch/Openzap dials out on disconnected FXO line
by Robert Hadley 02 Mar '10

02 Mar '10

When dialing out, Freeswitch/Openzap is not detecting that an analog FXO channel is disconnected and tries dialing out on the channel anyway. No error is reported. The call doesn't timeout until a minute later. Shouldn't Freeswitch/Openzap skip over a disconnected channel to the next connected channel? I have configured a Sangoma A200 FXO card as a FXO span. [span wanpipe FXO] name => PSTN Line 1 number => 4253491059 fxo-channel => 2:3 name => PSTN Line 2 number => 4253491058 fxo-channel => 2:4 The wanpipe driver does detect and report when a CO line is connected or disconnected (in /var/log/messages), and Freeswitch/Openzap gets an event as reported in the log. /var/log/messages: Feb 25 15:23:10 roberth-c53 kernel: wanpipe2: Module 3: FXO Line is disconnected! FS_CLI: 2010-02-25 15:23:10.711604 [DEBUG] ozmod_analog.c:788 EVENT [ALARM_TRAP][3:1] STATE [DOWN] /var/log/messages: Feb 25 15:23:44 roberth-c53 kernel: wanpipe2: Module 4: FXO Line is connected! FS_CLI: 2010-02-25 15:23:44.901979 [DEBUG] ozmod_analog.c:788 EVENT [ALARM_CLEAR][3:2] STATE [DOWN] I have the dialplan configured to use the next available port in the FXO span (there will be more than 2 channels later). <extension name="OutgoingFXO"> <condition field="destination_number" expression="^7(\d+)$"> <action application="bridge" data="openzap/FXO/a/$1"/> </condition> </extension> Here is a portion of the log when that shows dialing out on a disconnected analog FXO channel. EXECUTE sofia/internal/5410@192.168.72.45:5060 bridge(openzap/FXO/a/93491045) 2010-02-25 15:26:17.891443 [DEBUG] mod_openzap.c:366 Set codec PCMU 20ms 2010-02-25 15:26:17.891443 [DEBUG] mod_openzap.c:1257 Connect outbound channel OpenZAP/3:1/93491045 2010-02-25 15:26:17.891443 [NOTICE] switch_channel.c:642 New Channel OpenZAP/3:1/93491045 [3c8f46f5-77a8-498f-a51c-015837746cb7] 2010-02-25 15:26:17.891443 [DEBUG] mod_openzap.c:1269 (OpenZAP/3:1/93491045) State Change CS_NEW -> CS_INIT 2010-02-25 15:26:17.891443 [DEBUG] switch_core_session.c:1019 Send signal OpenZAP/3:1/93491045 [BREAK] 2010-02-25 15:26:17.891443 [DEBUG] ozmod_analog.c:59 Changing state on 3:1 from DOWN to DIALING 2010-02-25 15:26:17.891443 [WARNING] switch_core_session.c:486 OpenZAP/3:1/93491045 does not support the proxy feature, disabling. 2010-02-25 15:26:17.891443 [DEBUG] ozmod_analog.c:279 ANALOG CHANNEL thread starting. 2010-02-25 15:26:17.891443 [DEBUG] ozmod_analog.c:450 Executing state handler on 3:1 for DIALING 2010-02-25 15:26:17.891443 [DEBUG] switch_core_state_machine.c:314 (OpenZAP/3:1/93491045) Running State Change CS_INIT 2010-02-25 15:26:17.891443 [DEBUG] switch_core_state_machine.c:338 (OpenZAP/3:1/93491045) State INIT 2010-02-25 15:26:17.891443 [DEBUG] mod_openzap.c:394 (OpenZAP/3:1/93491045) State Change CS_INIT -> CS_ROUTING 2010-02-25 15:26:17.891443 [DEBUG] switch_core_session.c:1019 Send signal OpenZAP/3:1/93491045 [BREAK] 2010-02-25 15:26:17.891443 [DEBUG] switch_core_state_machine.c:338 (OpenZAP/3:1/93491045) State INIT going to sleep 2010-02-25 15:26:17.891443 [DEBUG] switch_core_state_machine.c:314 (OpenZAP/3:1/93491045) Running State Change CS_ROUTING 2010-02-25 15:26:17.891443 [DEBUG] switch_core_state_machine.c:341 (OpenZAP/3:1/93491045) State ROUTING 2010-02-25 15:26:17.891443 [DEBUG] mod_openzap.c:417 OpenZAP/3:1/93491045 CHANNEL ROUTING 2010-02-25 15:26:17.891443 [DEBUG] switch_ivr_originate.c:66 (OpenZAP/3:1/93491045) State Change CS_ROUTING -> CS_CONSUME_MEDIA 2010-02-25 15:26:17.891443 [DEBUG] switch_core_session.c:1019 Send signal OpenZAP/3:1/93491045 [BREAK] 2010-02-25 15:26:17.891443 [DEBUG] switch_core_state_machine.c:341 (OpenZAP/3:1/93491045) State ROUTING going to sleep 2010-02-25 15:26:17.891443 [DEBUG] switch_core_state_machine.c:314 (OpenZAP/3:1/93491045) Running State Change CS_CONSUME_MEDIA 2010-02-25 15:26:17.891443 [DEBUG] switch_core_state_machine.c:360 (OpenZAP/3:1/93491045) State CONSUME_MEDIA 2010-02-25 15:26:17.891443 [DEBUG] switch_core_state_machine.c:360 (OpenZAP/3:1/93491045) State CONSUME_MEDIA going to sleep Thanks, Robert

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