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escape in originate
by Seven Du 22 Feb '11

22 Feb '11

I want to put tone_stream in dialstring but don't know how to escape the comma. originate {some_var='tone_stream://%(2000,4000,440.0,480.0);loops=1'}portaudio/auto_answer &echo 2011-02-20 19:13:09.516139 [DEBUG] switch_ivr_originate.c:1971 variable string 0 = [some_var=tone_stream://%(2000] 2011-02-20 19:13:09.516139 [DEBUG] switch_ivr_originate.c:1971 variable string 1 = [4000] 2011-02-20 19:13:09.516139 [DEBUG] switch_ivr_originate.c:1971 variable string 2 = [440.0] 2011-02-20 19:13:09.516139 [DEBUG] switch_ivr_originate.c:1971 variable string 3 = [480.0);loops=1] There's a work around but it's not elegant. http://lists.freeswitch.org/pipermail/freeswitch-users/2010-September/06275… Actually we may not need to escape the comma, the parser should keep reading until found the second quote. Would this need a patch? Thanks. -- About: http://about.me/dujinfang Blog: http://www.dujinfang.com Proj: http://www.freeswitch.org.cn

2 1

bridging?
by Neil Patel 22 Feb '11

22 Feb '11

Hi Folks, newbie question: I have a simple dialplan that takes calls to an extension and executes a lua app: *<extension name="incoming">* * <condition field="destination_number" expression="^7777$">* * <action application="lua" data="lua/app.lua" />* * </condition>* * </extension>* * * >From the same extension I am initiating calls from FS to endpoints and executing another lua app. What I want to do is connect (bridge?) those outbound calls to app.lua. From FS perspective this call should now look like it was initiated by the caller to 7777. Is this what call bridging is? What commands/wiki page should I be looking at to do this? Thanks in advance, Neil

2 4

Sip proxy!
by Jason b.a 22 Feb '11

22 Feb '11

Guys is there any free open source Sip Proxy that runs on windows ! Regards

2 1

FS with Microsoft Forefront TMG
by Malay Thakershi 21 Feb '11

21 Feb '11

Hello, Anyone has tried using FS successfully behind Microsoft Forefront Threat Management Gateway? Thank you for any direction. Malay

2 3

xml_curl and gateways
by Peter P GMX 21 Feb '11

21 Feb '11

According to http://wiki.freeswitch.org/wiki/Mod_xml_curl I'v tried to set up gateways dynamically, but I do net get it to work: I always get : "Invalid profile" My assumptions for a right xml answer back to FS are as follows, but I think at least one of it is false: 1. ) I start with <document type='freeswitch/xml'> <section name='configuration'> <configuration name='sofia.conf' description='RailsAdditionalConf'> 2.) I do not want to change settings, so I do NOT add a <settings> tag 3.) I want to enhance an existing profile, so I add a profile tag (<profile name='external'>) 4.) I assume that I can have an existing profile "external" in the xml conf files and can mix additional parts dynamically into the same profile 5.) Within the profile I want to add gateways, so I add a gateway tag (<gateways>) 6.) Then I add the gateways 7.) I add the closing tags Which one of the assumptions if wrong? The request I receive is as follows: {"key_name"=>"name", "action"=>"directory", "tag_name"=>"configuration", "key_value"=>"sofia.conf", "controller"=>"xml_curls", "hostname"=>"freeswitch", "section"=>"configuration"} I only answer once at startup with the follwing: <document type='freeswitch/xml'> <section name='configuration'> <configuration name='sofia.conf' description='RailsAdditionalConf'> <profile name='external'> <gateways> <gateway name="freeswitch2"> <param name="username" value="1007"/> <param name="realm" value="192.168.0.56:5061"/> <param name="password" value="xxxx"/> <param name="proxy" value="192.168.0.56"/> <param name="expire-seconds" value="30"/> <param name="register" value="true"/> <param name="register-transport" value="tls"/> <param name="retry-seconds" value="30"/> </gateway> </gateways> </profile> </configuration> </section> </document> Does anybody have a correct XML answer for a gateway and can post it? Best regards Peter

6 11

XML_CURL & gateways
by David Villasmil 21 Feb '11

21 Feb '11

Hello All, I'm trying to have my gateways defined dynamically with xml_curl. According to the logs, the xml is requested and relivered to fs but fs doesn't seem to load it as i'm getting "invalid gateway" when i try to use them. this is my http://curl-gateway/gateways.php file: <document type="freeswitch/xml"> <configuration name="sofia.conf" description="Gateways configuration"> <profile name="external">   <gateways> <gateway name="gw_1"> <param name="realm" value="1.2.3.4:5060"/> <param name="username" value="foo"/> <param name="password" value="1234"/> <param name="register" value="false"/> <param name="retry-seconds" value="30"/> </gateway> <gateway name="gw_2"> <param name="realm" value="3.4.5.6:5060"/> <param name="username" value="foo"/> <param name="password" value="pass"/> <param name="register" value="false"/> <param name="retry-seconds" value="30"/> </gateway> </gateways> </profile> </configuration> </document> and i get: freeswitch@internal> sofia xmlstatus gateway gw_1 Invalid Gateway! Is my file correct? It is not possible to find xml_curl gateways samples anywhere. Thanks David

3 10

blind or attended transfer detection
by François Delawarde 21 Feb '11

21 Feb '11

Hi, Is there an easy way to detect if a channel is being or has just been transfered (blind or attended)? The objective would be to make loopback channels bowout on transfer (adding "loopback_bowout_on_transfer" variable), for mod_callcenter to "release" a loopback agent (mark it available for new calls) if it transfers the call to another destination. It might also be useful to have some type of "on_transfer" hook for other purposes (log transfer attempts, authorize/deny transfer, ...). Thanks, François.

1 0

Newbie´s question about FreeSwitch...
by Francisco Javier Cintrón Olguín 21 Feb '11

21 Feb '11

Hi, My name is Francisco from México. Here, in my work we have a very very old panasonic PBX(12 years old). We are growing and we need to increase our external lines(from 3 to 4) and our internal lines(from 6 to 10). Besides we need voice mail and voice menu too. We asked for a quote to our panasonic dealer. The whole thing cost about 4,500 dollars. My boss just saw a thing called FreeSwitch this morning looking for options in Google. He asked my to investigate what this thing called FreeSwitch is and if we could save some money using it instead of the panasonic solution. So, here I am. I have some experience as linux sysadmin(we have 1 oracle linux server and 1 linux print server) nevertheless I don´t have any idea where and how to start this evaluation? Please Would you give us a clue where to see If FreeSwitch could work for us? Thanks for your kind help.

6 8

ODBC error STATE: HY000 CODE 21 ERROR
by Erik Dekkers 21 Feb '11

21 Feb '11

Hi guys, At the moment I'm doing some testing with mod_cidlookup. My intention is to match the incoming numbers against a local database. Right now im trying to set it up with SQLite. I've installed SQLite, unixODBC and created a DSN (freeswitch is also compiled with odbc support). When testing the connection to the SQLite database with the isql utility everything works: +---------------------------------------+ | Connected! | | | | sql-statement | | help [tablename] | | quit | | | +---------------------------------------+ SQL> Unfortunately when starting freeswitch I get this error in the console: 2011-02-20 19:28:44.203665 [ERR] switch_odbc.c:365 STATE: HY000 CODE 21 ERROR: [unixODBC][SQLite]connect failed 2011-02-20 19:28:44.203672 [CRIT] switch_core_sqldb.c:386 Failure! 2011-02-20 19:28:44.203677 [CRIT] mod_cidlookup.c:137 Cannot Open ODBC Database! Here's my config from /conf/autoload_configs/cidlookup.conf.xml: <configuration name="cidlookup.conf" description="cidlookup Configuration"> <settings> <param name="cache" value="false"/>  <param name="cache-expire" value="86400"/> <param name="odbc-dsn" value="mysqlitedb"/>  <param name="sql" value=" SELECT name||' ('||type||')' AS name FROM phonebook p JOIN numbers n ON p.id = n.phonebook_id WHERE n.number='${caller_id_number}' LIMIT 1 "/> </settings> </configuration> I someone could point me into the right direction that would be great. Kind regards, Erik Dekkers (wvds-nl)

3 7

How to limit a certain gateway/extension
by Hareem Haque 21 Feb '11

21 Feb '11

Hello Everyone Many thanks for helping me out. I got most of the switch setup. The mod_cdr works well now. I got some ideas of the routing patterns. I have1 question and would greatly appreciate your help in resolving this issue. How can i limit a certain extension/gateway to only able to initiate a predefined number of calls. For example extension 1000 connects to the switch. And now that extension can only make 24 concurrent calls. How can i set this up. Best Regards Hareem. Haque

2 1