May 2012 - FreeSWITCH-users - FreeSWITCH Mailing Lists

Freeswitch + Lync
by Shawn Yu 16 May '12

16 May '12

We have Lync in our environment, and have successfully configured the following to work with Freeswitch: - Outbound call from Lync via Freeswitch - Inbound call rings both Lync and Freeswitch endpoint (Polycom phone) - Calls between Lync and Polycom phone We would also like to have Lync to remote call control the Polycom phone. Is this possible? Shawn

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Nibblebill users prepaid or postpaid
by FERNANDO VILLARROEL 16 May '12

16 May '12

Dear All. I am trying to use mod_nibblebill http://wiki.freeswitch.org/wiki/Mod_nibblebill I have installed it succesfully, but i do not understand how i config my users like prepaid or postpaid. I appreciate some tips. Regadrs

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Thanks FreeSWITCH
by Colin Mason 15 May '12

15 May '12

UP 0 years, 7 days, 10 hours, 7 minutes, 58 seconds, 481 milliseconds, 883 microseconds FreeSWITCH is ready 1009971 session(s) since startup 376 session(s) 4/60 1000 session(s) max min idle cpu 0.00/69.00 This is running on a XenServer 6 Virtual Machine using CentOS 6.2 It uses 2 cores: Intel(R) Xeon(R) CPU E5430 @ 2.66GHz and 4GB of RAM. Using: FreeSWITCH Version 1.0.head (git-d827cfe 2012-03-04 17-48-30 -0600) I run freeswitch in -hp mode. I use track-calls in the SIP profile to store calls for HA support and mysql master-slave replication to transfer the database to the standby freeswitch virtual machine (different physical hardware). I use heartbeat and mon for network and service monitoring. If the network or a service drops it fails over to the standby freeswitch virtual machine without dropping the calls. Great product. Quality and Stability is rock solid. Thanks Anthony, Brian and everyone I forgot. This userlist is great and assisted me in troubleshooting many issues and for getting this beast up and running. Colin

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Subscribe for MWI
by Spencer Thomason 15 May '12

15 May '12

Hello, I'm working on setting up FreeSWITCH as a media server behind Kamailio. All endpoints register to Kamailio and SUBSCRIBEs are forwarded to FreeSWITCH for MWI. FreeSWITCH is unaware of any registrations. When an endpoint has an active subscription and a new message is left, the NOTIFY is sent and everything works correctly. The problem arises when there is no subscription and a message is left. In this case when the endpoint creates an active subscription after the message, there is no NOTIFY sent. The there a way I can send NOTIFYs upon creation of a subscription if a message exists? Is there a better way to accomplish this? I'd like to avoid forwarding REGISTERs if possible. Thanks, Spencer

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Adding portaudio
by Brett Wilson 15 May '12

15 May '12

Portaudio seems to be missing from my fusionpbx Ubuntu install. Is there an easy way to get the module without recompiling everything? I don't want to mess up my fs install because I have not had good luck with the build scripts in the past. I'd rather just somehow compile the portaudio module. Is there any way someone can give me a prebuilt module? The pc is i386, 32 bit Pentium 4. ******************************************* Brett Wilson IT Department Launch 3 Ventures, LLC 134 Myer Street Hackensack, NJ 07601 Phone: 877.878.9134 Fax: 646.536.3866 Email: <mailto:Brett.Wilson@launch3.net> Brett.Wilson(a)launch3.net AOL IM: <mailto:Brett.Wilson@launch3.net> Brett.Wilson(a)launch3.net <http://www.launch3.net/> www.Launch3.net <http://www.launch3telecom.com/> www.Launch3telecom.com ******************************************* <http://launch3telecom.blogspot.com/> Description: Description: Description: Blogger-logo <http://www.facebook.com/pages/Launch-3-Telecom/165610820178720> Description: Description: Description: FaceBook-Logo <https://twitter.com/launch3telecom> Description: Description: Description: Twitter-Logo <https://plus.google.com/102713212642017290959> Description: Description: Description: GPlus-Logo

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Detect answer on FXO device
by Cristian Re 15 May '12

15 May '12

I have a Grandstream GXW4108 device, connected to a PSTN line and I use it to make outbound calls via freeswitch. The problem I have is that this device sends SIP 200/OK message immediatly after freeswitch INVITE. There is a way to configure freeswitch to detect the answer (with voice detetection?) and propagate the 200/OK message only on answered calls? Thanks Cristian

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origination_caller_id_number - internal user bridging
by Adrian Andrei 15 May '12

15 May '12

Hello, I have one xlite(1000), a FS and Cisco box that is registred as a user(1001) to FS. When I dial ^5555$ from user/1000 I want to bridge the call to user/1001 and change the number to 7777. My dial plan looks: <extension name="test"> <condition field="destination_number" expression="^5555$"> <action application="set" data="origination_caller_id_number=7777"/> <action application="bridge" data="user/1001"/> </condition> </extension> After the call is made, the cisco sees that the origination number = 1000 instead of 7777 and I think is fair because the sip call is 1000@ip_cisco:5060. But I want the cisco box to see 7777. Is any solution to make this setup? Ty

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Conferences without mod_conference?
by Brett Clark - Grasshopper 15 May '12

15 May '12

Hello, Is it possible to conference together multiple calls into a conference call without using the mod_conference module? Or am I restricted to bridged calls only when I disable mod_conference? I was just wondering what options I had if I was using an event socket, or the like. Thanks! Brett

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Querying presence from third party SIP platform
by Marc de Corny 15 May '12

15 May '12

Hi All we are using Freeswitch typically to add feature to our core platform in particular around queuing with mod_fifo. we have come up against an issue whereby the FS does not have visibility of the state of the phones as they are registered on another sip platform. I was wondering if there was a way for FS to send SUBSCRIBE messages out through a SIP trunk to the other platform to query the state of the lines? any help is very welcome thanks marc

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detect if conference is active
by Bote Man 15 May '12

15 May '12

I have a situation where I am dialing a number of outbound calls using the conference module. This works for me. BUT! If someone misses the call or just wants to join the existing outbound conference they can't just dial the extension that I have set up for it since I have coded logic in the dialplan to exclude the conference from dialing the originator--there's no sense in dialing the person who is initiating the conference after all. This is a small list of fixed, known extensions in a closed collection, nothing random. So how could I detect if the conference room is already active so that I can just dump the late entry right into the room instead of falling through my initiator logic? I'm hoping it can all be done in the dialplan because I'm not proficient in the scripting and event socket approaches. As a hacky workaround I could have the users dial a different extension to make it a standard inbound conference, but I want the switch to be smart enough to do the Right Thing when one extension number is dialed, either initiate the outbound group call or join the same existing conference room late. Thanks! Bote http://www.botecomm.com/bote/radio – my hobby radio pages http://www.trackstreamer.com <http://www.trackstreamer.com/> – my streaming scanner feeds

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