February 2013 - FreeSWITCH-users - FreeSWITCH Mailing Lists

Lync and Openfire Integration
by Vinay V 01 Feb '13

01 Feb '13

Hi All, We are in process of integrating Microsoft Lync with Openfire (Ignite Realtime). Using the default procedure documents available in the Google to do the same did not help us to accomplish it. *Default procedure like using Microsoft XMPP gateway.* * * *My present test lab is having 2 Microsoft Domain Controllers.* * * *Two domain controllers are smart.lab and test.lab. * * * *Domain controller smart.lab contains MS LYNC 2010.* * * *Domain controller test.lab contains Openfire.* * * *MS Lync edge is having two nics (one internal and one external) and it’s not joined to domain. MS OCS XMPP GW 2007 R2 server is having one nic and even this is not joined to domain.* * * *Tried a lot but was not successful.* After browsing a lot in Google came across Freeswitch application which will help us to proceed further. Through the blogs came to know that XMPP servers can be integrated with Freeswitch. As I am new to this this tool, unable to understand the concepts. If any anybody have tried integrating Lync with Openfire using Freeswitch are requested to provide me the inputs (Docs/URL) to proceed further. Thanks & Regards * Adarsh P M*

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problems with freeswitch + zrtp in proxy-media mode
by Eli Burke 01 Feb '13

01 Feb '13

I'm trying to use Freeswitch with an open source voip client called Linphone, but cannot manage to establish functioning ZRTP sessions. The problem *seems* to be related to the RTP stream's SSRC. I'm trying to conclusively determine if the problem lies with Linphone, Freeswitch, or one of the underlying zrtp implementations (libzrtp and zrtpcpp). Here's what I've determined so far: 1) ZRTP support is compiled and functioning. I can establish ZRTP sessions between two iPhones running Groundwire. 2) linphone + ZRTP works correctly if I make a one legged call to a Freeswitch echo extension 3) linphone + ZRTP works correctly if I turn on bypass-media 4) linphone gets a CRC error when trying to verify the ZRTP packet on any two-legged call 5) disabling the CRC check results in a successful ZRTP session, but the audio is extremely garbled Is Freeswitch modifying the ZRTP packets when running in proxy mode? If so, how is it that some clients are able to handle this situation? Thanks for any suggestions, Eli

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ICTFAX installation in FS
by Archana Venugopan 01 Feb '13

01 Feb '13

Hi, Am trying to install ICTFAX. As per this site ictfax-20-installation-guide<http://ictfax.org/content/ictfax-20-installation-guide> I followed the instructions. But got stuck in the below procedures 1. Create a symbolic link for /usr/ictfax in /var/www/html ln -s /usr/ictfax /var/www/html/ictfax ln: creating symbolic link `/var/www/html/ictfax': No such file or directory. There is no ictfax directory in the folder. So what to do? 2. Now visit http://DOMAIN.COM/ictfax and follow the installation instructions for ICTFax (drupal based) front end installation When I click on the link its giving 404 error. Can anyone please guide me on how to proceed further on this. Many thanks Regards, Archana

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Tweaking end_pointing on mod_conference
by Usama Zaidi 01 Feb '13

01 Feb '13

Hey Hi, I wanted to know if there's a way to tweak audio end-pointing on mod_conference, the duration of speech/silence it waits for before throwing out a speaking/stopped speaking event, and not just the energy-level. Thanks. -Usama -- I'd love to change the world, but they wont gimme the source code to it

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