[asterisk-users] Re: Regular audio fade-out fade-in on IAX2 calls Asterisk 1.2.4 Hi all, One of my users has a problem with many of his calls via my Asterisk™ server. He describes the problem as having the sound slowly fade out and then fade back at a regular frequency. Has anyone experienced this before? Can you suggest a potential cause? The client is an IAX2 soft phone running on Windows XP. Asterisk version is 1.2.4. Codec is G.711-ulaw. The user is connecting from long distance away (from client phone in New Zealand to Asterisk™ server in Australia). We've confirmed that roundtrip times are fairly consis

[Martin Joseph]

On 2006-11-15 18:30:38 -0800, Lucas Barbuto <lucas at stabat.com> said:

> Hi all,
> 
> Originally tried to post this without being subscribed, apologies if  
> the list gets this twice.
> 
> One of my users has a problem with many of his calls via my Asterisk™
> server.  He describes the problem as having the sound slowly fade out
> and then fade back at a regular frequency.  Has anyone experienced  
> this before?  Can you suggest a potential cause?
> 
> The client is an IAX2 soft phone running on Windows XP.  Asterisk  
> version is 1.2.4.  Codec is G.711-ulaw.  The user is connecting from  
> long distance away (from client phone in New Zealand to Asterisk™  
> server in Australia).  We've confirmed that roundtrip times are  fairly 
> consistent and that the user's PC is in good working order.
> 
> Would appreciate any advice.  Thanks.

If the softphone has an auto-gain adjust, it's probably the cause of this?

Just a guess really.
Marty