[asterisk-users] System noise reduction

[Sunny Du]

hi Team,

I am stucking in this issue now. Can anybody do me a favor? I am trying to
get background noise related code. Do anyone has experenice which code is
responsed for generat/maintent background noise?

Regards,
Sunny

On Mon, May 4, 2009 at 11:14 AM, Sunny Du <sunny.du at gmail.com> wrote:

> The phone is Cisco 7961. My system is a bit different. The Cisco 7961
> connected to Callmanager with SCCP, Callmanager connect to Asterisk with
> E1. Will I call into Meetme bridge, I would hear system noise even I am in
> meetme IVR. The call between Cisco phones are worked well. I aslo tried
> Avaya phone -> Avaya 8700 ->Asterisk but not good luck too. It should be
> something wrong in Asterisk, but I can not figure it out.
>
>
>
>
>
>   On Mon, May 4, 2009 at 7:32 AM, ContactTel Business <
> lists at contacttel.com> wrote:
>
>>    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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>
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