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Mon 12 of May, 2008 [00:17 UTC]

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  • Nick Barnes, Fri 09 of May, 2008 [11:36 UTC]: Christopher - yesterday I tried an Asterisk install on a CentOS 5.1 box with stock GUI and it all worked fine. Sorry I can't help.
  • aero, Fri 09 of May, 2008 [08:20 UTC]: can someone help me out on this, i tried to play some sound files on my asterisk box and this is the error message i got. WARNING[4429]: format_wav.c:169 check_header: Unexpected freqency 22050 May 8 11:17:39 WARNING[4433]: codec_gsm.c:194 gsmtolin_fra
  • Christopher Faust, Thu 08 of May, 2008 [14:15 UTC]: I beleive that I may have to change something in the xserver configuration. Please advise
  • Christopher Faust, Thu 08 of May, 2008 [14:14 UTC]: Everything was perfect. In the bios I have increased the memory allocated Still receive input not supported on my display.
  • Christopher Faust, Thu 08 of May, 2008 [14:13 UTC]: This would not be my main box. I am doing some testing to see if I can install zaptel and asterisk 1.4 on a full centos 5.1 box with development software Its bizzare, because before I went through the asterisk and zaptel installation everything was perfe
  • Nick Barnes, Thu 08 of May, 2008 [13:44 UTC]: Christopher - I can't see any way in which an Asterisk installation would muck your GUI, but remember that it is advised not to use a GUI on an Asterisk box anyway.
  • Christopher Faust, Wed 07 of May, 2008 [15:28 UTC]: When I try to startx I ge input not supported. Though before installing asterisk I had no video issue to start the GUI
  • Christopher Faust, Wed 07 of May, 2008 [15:26 UTC]: Hi Nick, I got centos 5.1 and asterisk up But now I cannot start startx I have set the depth from 24 to 16 for the video i810 driver for the i845 on my netvista machine but I cannot start GNOME. Please advise
  • Nick Barnes, Wed 07 of May, 2008 [10:01 UTC]: Howard - You'll need to provide a lot more information if you really want help.
  • Nick Barnes, Wed 07 of May, 2008 [10:00 UTC]: Christopher - Search the Wiki and you'll find a page I wrote detailing exactly what you have to do for Asterisk 1.4 + CentOS 5.1.
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Linphone

Linphone


http://www.linphone.org/

Linphone is an open source (or free software) SIP Softphone, with support for several codecs.
It runs under Linux using a Gnome2 interface and under Windows.
Besides the graphical interface, a command line interface is available, called Linphonec.

It uses the GNU oSIP stack.

Since version 1.4.0 it has video support with H263-1998, MPEG4 and theora codecs.

If you want to use Linphone, please make sure that you are using ALSA sound drivers and not OSS.
Linphone should work with OSS, but most of the time you will get the most mysterious erors you have ever seen, and _if_ you hear sound, it will be slow and bad quality with OSS drivers. With ALSA sound drivers, sound quality and response is perfect.

VoIP Phones
Created by admin, Last modification by Simon Morlat on Fri 12 of Jan, 2007 [15:32 UTC]

Comments

Comments Filter

Linphone is excellent

by beccon on Friday 09 of March, 2007 [22:25:13 UTC]
Just tested the current Linphone Windows Version (linphone-wx.exe) with my Asterisk 1.2 server. Images and sounds are excellent (much better than I ever experienced with any other video software) The key to a good image is the correct setting of bandwidth (settings/codec settings/bandwith) If the bandwith is set too high the image will disintegrate during movements. Linphone is really great as it is the only SIP videophone software I know of which is Open Source, compatible with Asterisk and available for Linux as well as Windows. Lets hope it gains momentum by users, distributions and developers.

Conrad

Testing sound quality

by kna@tirsdagsklubben.nu on Thursday 11 of August, 2005 [08:33:38 UTC]
I have done some tests of linphone and kphone against asterisk voicemail.
And for sound quality linphone is a clear winner. It even sounded clearly better than kphone when linphone were using the gsm codec and kphone ulaw or alaw.
Edit

Currently working URL

by Anonymous on Wednesday 14 of July, 2004 [15:07:28 UTC]
http://www.linphone.org/linphone.php?lang=us&rubrique=1

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