[asterisk-users] System noise reduction

[ContactTel Business]

What is the phone ?

 

If spa9X2 then you upgraded firmware ? 6.1.5 ? coz im getting this too
lately on non asterisk software.. but it disappears on first ring..

 

 

 

From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Sunny Du
Sent: May-03-09 8:59 AM
To: asterisk-users at lists.digium.com
Subject: [asterisk-users] System noise reduction

 

Hi team,
 
I noted there has a little system noise while I dial into system. I do
believe it is generated in system as I would heard those noise even I was in
CDR. would anbody guide me where is the noise system generated?
 
It is second time I meet this issue, last time was fixed by change from alaw
to ulaw. But no luck is time...
 
 
Regards,
Sunny 

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