[Asterisk-Users] Noise with Grandstream/PSTN

[WipeOut]

Dave Cotton wrote:

>Up until yesterday I've had a lot of high pitched noise when connecting
>a BT101 to the PSTN via the X100P. I was using an Asus A7V133 with raid
>motherboard and an 850 AMD Duron.  Over the weekend I thought I'd try
>another machine. I had an HP Vectra 400 Mhz PII MMX with 128 Mb RAM
>available, today no noise at all.
>
>Now I must see if the Vectra is up to the job.
> 
>  
>
I have been using a P2 400 for a while and its been fine for everything 
I have thrown at it.. I have to upgrade now becasue the PCI slots don't 
supply 3.3v so the TDM10B card that I just got does now work.. :(