November 2012 - FreeSWITCH-users - FreeSWITCH Mailing Lists

Changes to how ODBC, SQL, etc works
by Ken Rice 28 Nov '12

28 Nov '12

Hey Guys, There¹s some new Database Goodness in the core of FreeSWITCH that can lead to some unexpected things for you guys updating existing installations using ODBC. We now have Native PostgreSQL support in the core, and along with this comes some changes to the various ³odbc-dsn² settings around the tree. If you are using the format ³dsn:username:password² you wont be affected, however if you are just specifying a DSN as ³dsn² you will need to listen up The settings for this field have changed. pgsql://hostaddr=127.0.0.1 dbname=freeswitch user=freeswitch password='' options='-c client_min_messages=NOTICE for postgresql (the stuff after pgsql:// is a standard libpq connect string for you programmer types) odbc://dns:username:password for ODBC ( dsn:: should also work or dns:username: ) sqlite://filename for sqlite different SQLite Databases I think we still need to doc this up good, but its there and its coming strong... -- Ken http://www.FreeSWITCH.org http://www.ClueCon.com http://www.OSTAG.org irc.freenode.net #freeswitch

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mod_perl vs mod_xml_curl
by Eugene Prokopiev 28 Nov '12

28 Nov '12

Hi, I tried to to authenticate users from external source with mod_perl or mod_xml_curl. Configuration and code looks like: mod_perl: <configuration name="perl.conf"> <settings> <param name="xml-handler-script" value="/var/lib/freeswitch/scripts/ directory.pl"/> <param name="xml-handler-bindings" value="directory"/> </settings> </configuration> $XML_STRING = ' <?xml version="1.0" encoding="UTF-8" standalone="no"?> <document type="freeswitch/xml"> <section name="directory"> <domain name="$${local_address}"> <params> <param name="dial-string" value="${sofia_contact(${dialed_user}@ ${dialed_domain})}"/> </params> <groups> <group name="local"> <users> <user id="123"><params><param name="password" value="123"/></params></user> </users> </group> </groups> </domain> </section> </document> '; mod_xml_curl: <configuration name="xml_curl.conf"> <bindings> <binding name="directory"> <param name="gateway-url" value="http://localhost:5000" bindings="directory"/> </binding> </bindings> </configuration> use Mojolicious::Lite; post '/' => 'index'; app->start; __DATA__ @@ index.html.ep <?xml version="1.0" encoding="UTF-8" standalone="no"?> <document type="freeswitch/xml"> <section name="directory"> <domain name="$${local_address}"> <params> <param name="dial-string" value="${sofia_contact(${dialed_user}@ ${dialed_domain})}"/> </params> <groups> <group name="local"> <users> <user id="123"><params><param name="password" value="123"/></params></user> </users> </group> </groups> </domain> </section> </document> Authentication via mod_xml_curl was succeeded, authentication via mod_perl was failed. What is wring with it? -- Regards, Eugene Prokopiev

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lua script
by Archana Venugopan 26 Nov '12

26 Nov '12

Hi, Does anyone know how can we use a variable declared inside if statement outside if block? if sip_request_user == nil then sip_request_user = params:getHeader("sip_request_user") else local sip_request_user1 = tonumber(sip_request_user) end In my lua I have something like above and I want to use the variable sip_request_user1 outside if. What can be done? Regards, Archana

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ATTENTION ALL (please read and perform the task if it applies to you.)
by Brian West 26 Nov '12

26 Nov '12

If you currently have something setup to register to conference.freeswitch.org please REMOVE IT or disable registration till further notice. Thanks, -- Brian West brian(a)freeswitch.org FreeSWITCH Solutions, LLC PO BOX PO BOX 2531 Brookfield, WI 53008-2531 Twitter: @FreeSWITCH_Wire T: +1.918.420.9266 | F: +1.918.420.9267 | M: +1.918.424.WEST iNUM: +883 5100 1420 9266 UK: +44 20 3298 4900 ISN: 410*543

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Tricky rollover Dial Plan Question
by Sean Devoy 26 Nov '12

26 Nov '12

Hi All, Thanks for your help as always. I have a CISCO 504G four line phone. I don't think the model is particularly relevant, just that it is a multi-line phone. Issue one: If line 1 is busy, I want new calls to be directed to line 2. If 1 and 2 are in use, ring on 3 and then line 4. I think this means call waiting will need to be disabled so that each will ring busy, enabling rollover. Also, I don't want lines 2, 3 and 4 to all ring if 1 is busy. I think I just use continue_on_fail=true and hangup_after_bridge=true, then route to Line 1, then 2, 3 and 4. Issue two: I have 6 phones in a call group and I need the call group to ring each phone like explained in issue one. I cannot for the life of me figure out how to "layer" devices to failover independently when dialed in a group. That is to say, when a call comes in it should be bridged to all 6 phones on the lowest available line button. Whoever answers first gets to call and all other lines return to ready state. Any thoughts would be greatly appreciated. Sean

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FreeSWITCH Weekly News and Notes
by Michael Collins 26 Nov '12

26 Nov '12

Hello all! We are all back to a full week after many of us enjoyed some well-deserved time off last week. However, even though there was a holiday here in the US, the intrepid FreeSWITCH development team was working hard on your behalf. As Ken Rice previously mentioned, Anthony spotted a potential issue in the recently released 1.2.5 version. Therefore, this past Saturday they made 1.2.5.1 available<http://files.freeswitch.org/freeswitch-1.2.5.1.tar.bz2>for us. Many thanks to those who work so hard to make sure that FreeSWITCH is running smoothly for us all. On last week's conference call<http://wiki.freeswitch.org/wiki/FS_weekly_2012_11_21>we spent some time getting everyone up to speed on how to edit the FreeSWITCH wiki <http://wiki.freeswitch.org>, specifically focusing on channel variables <http://wiki.freeswitch.org/wiki/Channel_Variables> pages. Updating documentation is one of the least glamorous aspects of maintaining an open source project. Many thanks to those who've stepped up over the past weeks and months to help us out. With the end of the year upon us we are slowing down a bit in our speaking schedule for the weekly community conference call. We have a few things in the works but nothing yet scheduled. On this week's call<http://wiki.freeswitch.org/wiki/FS_weekly_2012_11_28>we will be doing a community scrum. Be sure to bring your questions and topics for discussion. If you have a tip or trick that you'd like to share with the group that would be most welcomed. If time permits we will crowdsource a few selected questions from the mailing list. Have a great week and we'll talk to you on Wednesday. -- Michael S Collins ClueCon Team http://www.cluecon.com 877-7-4ACLUE

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NAT thread error and can not reg to external sip server
by Yihui Li 26 Nov '12

26 Nov '12

Hi, I have downloaded the most recent git head and build it with VC2010 express today. But fs start up with some nat error and can not register to external sip server showing "error 408 request time out". what is wrong with it? Thanks. Below is part of the log file D:\Dev\fsgit\Win32\Debug>FreeSwitchConsole.exe 2012-11-26 11:13:59.312500 [INFO] switch_event.c:589 Activate Eventing Engine. 2012-11-26 11:13:59.343750 [WARNING] switch_event.c:563 Create additional event dispa tch thread 0 2012-11-26 11:13:59.468750 [INFO] switch_nat.c:420 Scanning for NAT 2012-11-26 11:13:59.468750 [ERR] switch_nat.c:201 Error checking for PMP [init failed ] 2012-11-26 11:13:59.468750 [DEBUG] switch_nat.c:425 Checking for UPnP 2012-11-26 11:14:02.484375 [INFO] switch_nat.c:434 NAT detected type: upnp, ExtIP: '9 5.172.xxxxxx' 2012-11-26 11:14:02.484375 [ERR] switch_nat.c:258 Bind Error 2012-11-26 11:14:02.484375 [ERR] switch_nat.c:365 Unable to initialize NAT thread

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Got HTTP Error 0 posting to web server
by Milos Jovanovic 26 Nov '12

26 Nov '12

Hello, I am getting these errors: 2012-11-25 01:19:51.857988 [ERR] mod_xml_cdr.c:367 Got error [0] posting to web server [http://192.168.1.5/interface/fs_cdr] It happens ONLY when there are a lot of simultaneous calls. Any ideas how to deal with it?

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Re: [Freeswitch-users] changing vm default announcement
by andy 26 Nov '12

26 Nov '12

Michael, I verified that "export" works with loopback. I will add to the wiki as soon as I get a login cheers andy

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digits not able to announce in IVR
by ram 26 Nov '12

26 Nov '12

Hi all Iam trying to read the number entered and announce back using lua script but i get following error..any suggestions 1. 2012-11-22 12:26:50.850983 [DEBUG] switch_ivr_play_say.c:1309 Codec Activated L16@8000hz 1 channels 20ms 2. 2012-11-22 12:26:54.090983 [DEBUG] switch_rtp.c:3798 RTP RECV DTMF 8:800 3. 2012-11-22 12:26:54.690982 [DEBUG] switch_rtp.c:3798 RTP RECV DTMF 1:800 4. 2012-11-22 12:26:55.110992 [DEBUG] switch_rtp.c:3798 RTP RECV DTMF 4:800 5. 2012-11-22 12:26:55.890982 [DEBUG] switch_rtp.c:3798 RTP RECV DTMF 3:800 6. 2012-11-22 12:26:56.550979 [DEBUG] switch_rtp.c:3798 RTP RECV DTMF 7:640 7. 2012-11-22 12:26:57.190981 [DEBUG] switch_rtp.c:3798 RTP RECV DTMF 5:640 8. 2012-11-22 12:26:57.830980 [DEBUG] switch_rtp.c:3798 RTP RECV DTMF 0:640 9. 2012-11-22 12:26:58.330979 [DEBUG] switch_rtp.c:3798 RTP RECV DTMF 7:800 10. 2012-11-22 12:26:58.630979 [DEBUG] switch_rtp.c:3798 RTP RECV DTMF 4:640 11. 2012-11-22 12:26:59.190980 [DEBUG] switch_rtp.c:3798 RTP RECV DTMF 6:640 12. 2012-11-22 12:26:59.750982 [DEBUG] switch_rtp.c:3798 RTP RECV DTMF #:640 13. 2012-11-22 12:26:59.750982 [DEBUG] switch_ivr_play_say.c:2034 Test Regex [8143750746][\d+] 14. 2012-11-22 12:26:59.750982 [INFO] switch_cpp.cpp:1227 Announcing number: 8143750746 15. 2012-11-22 12:26:59.750982 [DEBUG] switch_ivr.c:2883 No language specified - Using [en] 16. 2012-11-22 12:26:59.750982 [ERR] mod_say_en.c:130 Parse Error! 17. 18. my LUA script. 19. 20. local announce_number = function(number) 21. log("Announcing number: " .. number) 22. s:say(number, "en", "number", "pronounced") 23. s:streamFile("phone-confirm-re-enter.wav") 24. end

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