[Freeswitch-users] softphones and background noise

Juan Pablo L. jpablolorenzetti at hotmail.com
Tue Jun 26 01:58:02 MSD 2012


thanks for the info. it is very weired though because i m using the linphone on the same machine.
also on the same android phone.

________________________________
> Date: Mon, 25 Jun 2012 21:53:15 +0100 
> From: andrew at cassidywebservices.co.uk 
> To: freeswitch-users at lists.freeswitch.org 
> Subject: Re: [Freeswitch-users] softphones and background noise 
>  
> Certain sound cards are known to be susceptible to interference. The  
> AC'97's were horrid for it in my experience for example. 
>  
> On 25 June 2012 21:17, Juan Pablo L.  
> <jpablolorenzetti at hotmail.com<mailto:jpablolorenzetti at hotmail.com>>  
> wrote: 
>  
>  
> just an update, i tested with linphone on linux and it does not produce  
> the noise. 
> i m still investigating though. 
> ---------------------------------------- 
>  > From: mitch.capper at gmail.com<mailto:mitch.capper at gmail.com> 
>  > Date: Mon, 25 Jun 2012 09:36:11 -0700 
>  > To:  
> freeswitch-users at lists.freeswitch.org<mailto:freeswitch-users at lists.freeswitch.org> 
>  > Subject: Re: [Freeswitch-users] softphones and background noise 
>  > 
>  > headset ? 
>  > 
>  > ~Mitch 
>  > 
>  > On Mon, Jun 25, 2012 at 9:33 AM, Juan Pablo L. 
>  > <jpablolorenzetti at hotmail.com<mailto:jpablolorenzetti at hotmail.com>> wrote: 
>  > > Hi, thanks, Yes, i have tried many on android, linux and wndows,  
> the same problem with all of them. 
>  > > Yes i have tested with a hardphone, a polycom, and its fine. 
>  > > 
>  > > -----Original Message----- 
>  > > 
>  > > From: Mitch Capper 
>  > > Sent: 25 Jun 2012 16:28:40 GMT 
>  > > To: FreeSWITCH Users Help 
>  > > Subject: Re: [Freeswitch-users] softphones and background noise 
>  > > 
>  > > Try Other softphones?  Are you using a headset? 
>  > > 
>  > > ~Mitch 
>  > > 
>  > > On Mon, Jun 25, 2012 at 9:19 AM, Juan Pablo L. 
>  > > <jpablolorenzetti at hotmail.com<mailto:jpablolorenzetti at hotmail.com>>  
> wrote: 
>  > >> 
>  > >> 
>  > >> Good morning, i m having lots of issues with softphones, when a  
> call is initiated/terminated to a softphone 
>  > >> the background noise is too high that you can hardly hear the  
> actual voice. 
>  > >> i have played around with VAD and CNG turning them on and off in  
> the profile and/or the dialplan but i have not had any luck. 
>  > >> it does not matter if the call is internal or goes through a  
> gateway, it is however, worse when it goes through a gateway, those are  
> the 
>  > >> cases you can not even hear the voice for so much noise and when  
> the call is to a next extension the background noise is high 
>  > >> but not as high. 
>  > >> But, if you initiate/terminate the call to a hardphone (like  
> polycom phones) the call is perfectly clear in all cases 
>  > >> (except when the other end is an internal softphone). 
>  > >> can someone please give me a hint. thanks a lot! 
>  > >> 
>  > >>  
> _________________________________________________________________________ 
>  > >> Professional FreeSWITCH Consulting Services: 
>  > >> consulting at freeswitch.org<mailto:consulting at freeswitch.org> 
>  > >> http://www.freeswitchsolutions.com 
>  > >> 
>  > >>  
>  > >>  
>  > >> 
>  > >> Official FreeSWITCH Sites 
>  > >> http://www.freeswitch.org 
>  > >> http://wiki.freeswitch.org 
>  > >> http://www.cluecon.com 
>  > >> 
>  > >> Join Us At ClueCon - Aug 7-9, 2012 
>  > >> 
>  > >> FreeSWITCH-users mailing list 
>  > >>  
> FreeSWITCH-users at lists.freeswitch.org<mailto:FreeSWITCH-users at lists.freeswitch.org> 
>  > >> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users 
>  > >> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users 
>  > >> http://www.freeswitch.org 
>  > > 
>  > > _________________________________________________________________________ 
>  > > Professional FreeSWITCH Consulting Services: 
>  > > consulting at freeswitch.org<mailto:consulting at freeswitch.org> 
>  > > http://www.freeswitchsolutions.com 
>  > > 
>  > >  
>  > >  
>  > > 
>  > > Official FreeSWITCH Sites 
>  > > http://www.freeswitch.org 
>  > > http://wiki.freeswitch.org 
>  > > http://www.cluecon.com 
>  > > 
>  > > Join Us At ClueCon - Aug 7-9, 2012 
>  > > 
>  > > FreeSWITCH-users mailing list 
>  > >  
> FreeSWITCH-users at lists.freeswitch.org<mailto:FreeSWITCH-users at lists.freeswitch.org> 
>  > > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users 
>  > > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users 
>  > > http://www.freeswitch.org 
>  > > 
>  > > _________________________________________________________________________ 
>  > > Professional FreeSWITCH Consulting Services: 
>  > > consulting at freeswitch.org<mailto:consulting at freeswitch.org> 
>  > > http://www.freeswitchsolutions.com 
>  > > 
>  > >  
>  > >  
>  > > 
>  > > Official FreeSWITCH Sites 
>  > > http://www.freeswitch.org 
>  > > http://wiki.freeswitch.org 
>  > > http://www.cluecon.com 
>  > > 
>  > > Join Us At ClueCon - Aug 7-9, 2012 
>  > > 
>  > > FreeSWITCH-users mailing list 
>  > >  
> FreeSWITCH-users at lists.freeswitch.org<mailto:FreeSWITCH-users at lists.freeswitch.org> 
>  > > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users 
>  > > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users 
>  > > http://www.freeswitch.org 
>  > 
>  > _________________________________________________________________________ 
>  > Professional FreeSWITCH Consulting Services: 
>  > consulting at freeswitch.org<mailto:consulting at freeswitch.org> 
>  > http://www.freeswitchsolutions.com 
>  > 
>  >  
>  >  
>  > 
>  > Official FreeSWITCH Sites 
>  > http://www.freeswitch.org 
>  > http://wiki.freeswitch.org 
>  > http://www.cluecon.com 
>  > 
>  > Join Us At ClueCon - Aug 7-9, 2012 
>  > 
>  > FreeSWITCH-users mailing list 
>  >  
> FreeSWITCH-users at lists.freeswitch.org<mailto:FreeSWITCH-users at lists.freeswitch.org> 
>  > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users 
>  > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users 
>  > http://www.freeswitch.org 
>  
> _________________________________________________________________________ 
> Professional FreeSWITCH Consulting Services: 
> consulting at freeswitch.org<mailto:consulting at freeswitch.org> 
> http://www.freeswitchsolutions.com 
>  
>  
>  
>  
> Official FreeSWITCH Sites 
> http://www.freeswitch.org 
> http://wiki.freeswitch.org 
> http://www.cluecon.com 
>  
> Join Us At ClueCon - Aug 7-9, 2012 
>  
> FreeSWITCH-users mailing list 
> FreeSWITCH-users at lists.freeswitch.org<mailto:FreeSWITCH-users at lists.freeswitch.org> 
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users 
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users 
> http://www.freeswitch.org 
>  
>  
>  
> --  
> Andrew Cassidy BSc (Hons) MBCS SSCA 
> Managing Director 
> [http://c1170247.r47.cf3.rackcdn.com/emailsig.png] 
>  
> T<mailto:info at cassidywebservices.co.uk> 03300 100 960   
> F<mailto:info at cassidywebservices.co.uk> 03300 100 961 
> E<mailto:info at cassidywebservices.co.uk> andrew at cassidywebservices.co.uk<mailto:andrew at cassidywebservices.co.uk> 
> W<mailto:info at cassidywebservices.co.uk> www.cassidywebservices.co.uk<http://www.cassidywebservices.co.uk> 
>  
>  
> _________________________________________________________________________  
> Professional FreeSWITCH Consulting Services: consulting at freeswitch.org  
> http://www.freeswitchsolutions.com FreeSWITCH-powered IP PBX: The  
> CudaTel Communication Server  Official FreeSWITCH  
> Sites http://www.freeswitch.org http://wiki.freeswitch.org  
> http://www.cluecon.com Join Us At ClueCon - Aug 7-9, 2012  
> FreeSWITCH-users mailing list FreeSWITCH-users at lists.freeswitch.org  
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users  
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users  
> http://www.freeswitch.org 
 		 	   		  


Join us at ClueCon 2011 Aug 9-11, 2011
More information about the FreeSWITCH-users mailing list