[Serusers] Problem with Voice quality, please help

[mkumar at mantragroup.com]

Hi Prasad,

I face this problem only with our client and as I have very limited 
resources on
client side, changes on the Server side fixing this only could help me.

Thanks for your reply,
Manoj.

Quoting MSR Prasad <msrprasad at gmail.com>:

> Try with peer-peer to calling, so that you can be sure whether it is problem
> with you application / codecs or has got something to-do with SER.
>
> You can try calling xlite pc based client.
>
> - MSR Prasad
>
> -----Original Message-----
> From: serusers-bounces at iptel.org [mailto:serusers-bounces at lists.iptel.org] On
> Behalf Of mkumar at mantragroup.com
> Sent: Wednesday, April 19, 2006 6:18 PM
> To: serusers at lists.iptel.org
> Subject: [Serusers] Problem with Voice quality, please help
>
> Hi All,
>
>        We made a VOIP application for PDA's (PALM OS) and we are using both
> SER
> and Asterisk. SER is SIP proxy and it routes all the calls to Asterisk. On
> SER
> we have RTPProxy also. My problem is that I am getting a weird noise or
> disturbance for all the calls at an approximate time interval of 100-120
> seconds and we are getting this noise consistently. After 5-10 seconds
> everything will be fine till next 100-120 seconds. We are using GSM codec on
> client side with GSM voip provider. Can you please tell me where it is going
> wrong and where can I change or improve things for better voice quality? Is
> there any echo which is causing this?
>
> Thanks,
> Manoj.
>
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