July 2011 - FreeSWITCH-users - FreeSWITCH Mailing Lists

How to set the member-flags in mod_conference
by abubacker 13 Jul '11

13 Jul '11

Dear all, My requirement is to organise a conference where I want some of the users to be mute , and some of the members to be deaf and some of the member to be endconf I was trying to set the variable "member-flags" as mute or deaf or endconf but its not working whether I am doing the right thing ! Dialplan : <extension name="Conference"> <condition field="destination_number" expression="^3001$"> <action application="answer" /> <action application="set" data="member-flags=mute"/> <action application="conference" data="room1"/> </condition> </extension> <extension name="Conference"> <condition field="destination_number" expression="^3002$"> <action application="answer" /> <action application="set" data="member-flags=endconf"/> <action application="conference" data="room1"/> </condition> </extension> -- Best regards, N.Abubacker , Associate system engineer , bk systems pvt ltd , Ph : 9144-43902701 Disclaimer: http://www.bksystems.co.in/email-policy

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FreeSWITCH Conference Call Today
by Michael Collins 13 Jul '11

13 Jul '11

Hello all, Today's agenda is here: http://wiki.freeswitch.org/wiki/FS_weekly_2011_07_13 We have a few things to discuss as a community, plus a cool video to share. We are especially interested in your thoughts on the subject of FreeSWITCH "config sets" like what's here: http://svn.freeswitch.org/svn/configs/ Please be ready to share your config ideas with the group. Talk to you soon! -Michael

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Configuration Server
by Roger Castaldo 13 Jul '11

13 Jul '11

Hi everyone, I have been following freeswitch for quite some time now and working on an ever evolving configuration server for it, which has now taken yet another branch, that instead of writing xml configuration files now is attempting to control the call flow itself using the outbound socket. Currently it is a closed source project, originally because of some of my closed source libraries I was using to develop it, but since they have become open source I was wondering if there is any interest in working with me on the development/testing of the product. It is written in C# and is entirely web based, using ajax calls and web services for everything. I am using a Relational Mapping library of my own design to map the data to the database (currently a firebirdsql database).

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WIKI and command printout explanation
by Philippe Le Toquin 13 Jul '11

13 Jul '11

Hello, I am trying to get more familiar wit FS cli and found the page that list the commands and their usage. What I am looking for is an explanation of their printout. Some of them are easy to understand but other not so (not to me at least) Is there a wiki page that explains For example the simple status command give me that: status UP 0 years, 29 days, 17 hours, 38 minutes, 3 seconds, 716 milliseconds, 375 microseconds 512 session(s) since startup 0 session(s) 0/30 1000 session(s) max min idle cpu 0.00/100.00 I had 512 session since startup.....fair enough but then it says "1000 session(s) max" What does it means? that FS will stop working after 10000 sessions or that I can't get more than 1000 in parallel? Regards /Philippe

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Does anybody implemented the FreeSWITHC as an SBC?
by Aram Ter-Martirosyan 13 Jul '11

13 Jul '11

Does anybody implemented the FreeSWITHC as an SBC? I already have our SIP switch and it does almost all the telephony functionalities, including registration, call handling, and different call features like hunting, call forwarding, etc. I want the SBC to translate the SIP registrations and the INVITEs to our existing SIP registrar coming in from the remote VoIP users. I also want to create redundant call and registration handling by means of several SBCs, maybe having one Outbound server and several SBCs behind it, so when one is down the others can handle the same traffic. Is this possible with FreeSWITCH? sbc's - can be instructed to rewrite headers by rules or scripts. they also have different security functions and abilities for remote user NAT traversal, some can also transcode. Thanks in advance, Aram Ter-Martirosyan ConnectTo Communications, Inc. <http://www.connectto.com/> http://www.ConnectTo.com 555 Riverdale, Suite A Glendale, CA 91204 aram(a)ConnectTo.com tel 818.546.4601 fax 818.546.4617 Turning Technology Into Business Solutions

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An easy way to test a list of numbers in condition?
by Mario G 13 Jul '11

13 Jul '11

I am trying to find an easy way to test multiple numbers in a condition without putting all the numbers on one line. There can be 25 numbers or more. Preferably have comments. I looked at many web sites on XML, etc. but could not find a way to continue lines. Freeswitch treats everything in the expression including all spaces as part of the expression. Anyone know of a good way to do this? Thanks, Mario G <extension name="out.group1"> <condition field="${destination_number_w}" expression="^1111111111|  2222222222|3333333333|  4444444444|5555555555  $"> <action application="set" data="destination_number_w=1$1"/> <action application="bridge" data="sofia/gateway/group1/1$1"/> </condition> </extension>

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Call with failover
by Stanisław Pitucha 12 Jul '11

12 Jul '11

Hi all, I've got a simple problem to solve that doesn't seem to be so simple to execute. For some incoming call, I'd like to call one destination, then if it fails (user not registered / busy / any other failure) call another destination. Both destinations should be arbitrary, but for now I'm ok with the first being set to a `user/...`. Second needs to be sent through the dialplan (might need setting billing details, etc.), or might be another user. At the moment, I'm sending the call to "user/...|loopback/.../..." - which often results in the call being simply hungup right after loopback answers. >From #freeswitch I learned that loopback can do that (still don't understand it, didn't find any related bug either) and I should use xml_curl or event sockets - but no real examples. So after doing a bit of research, I run into the following problems: - If I use dialplan via xml curl, I would either need to pass the control back to some other context (using loopback seems to be the only option), or compute all parameters in one go and do a transfer to the final set of destinations (not possible in every case) - If I use eventsocket, how can I react to the connection failure? It seems that I will only get an event about the hangup and the channel will disappear on its own. Is there even a way to do a "on hangup, do this before anything else happens"? Are there any examples of a similar scenario on the web? Any links / longer explanations would be appreciated. PS. is it defined somewhere why/when does loopback destroy the call on accepted connection? -- KTHXBYE, Stanisław Pitucha

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ClueCon Assistance Needed: Sponsoring a VIP
by Michael Collins 12 Jul '11

12 Jul '11

Hello all! If you or your company is in a position to sponsor the travel of a VIP to ClueCon please contact me off list and I will give you the details. We've already had one group step up and sponsor Philip Zimmermann (thank you, Travis!) and we are looking for another one. Thanks, Michael

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PocketSwitch Module
by Roman Gelfand 12 Jul '11

12 Jul '11

Has anyone used this module for speech recognition prompts and database interaction? If so, what are your impressions? Thanks in advance

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Outgoing routing question
by Mario G 12 Jul '11

12 Jul '11

I currently have 5 lines and 5 xml files in the dialplan/default directory. An outgoing call requires one of 5 prefixes. What I want is to have Freeswitch automatically determine the correct gateway based on the called number and if it's not a known number use the dialed prefix or if none fail the call. I also would like to reduce the redundancy in the xml files, each of the 5 has the same thing except for the prefix and gateway. Can I do this: 1. Have an xml named 01_xxx that strips things like "*31#" and create a variable. 2. Auto extend the variable with local area code if only 7 digits. 3. Set another variable to a gateway name based on the number (will just have a list of numbers in the xml file) The question is: when it ends will another xml execute (02_xxx) that calls the gateway or do I have the call the gateway in this one and only one xml file since I am trying to intercept everything there? Am I on the right track? Finally, I saw mention of an enum script in the wiki but could not find it in the directory. Thanks, Mario G

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