Thanks Iain and Steve - eventually got ther after much trial & error..
FXS input & output both set to -10 and that seems to have done the trick.

"steveybar" <steveybar@REMOVETHISBITyahoo.co.uk> wrote in message
news:ft5v07$i4r$1@registered.motzarella.org...[color=blue]
>
> "Iain" <no-one@hairydog.co.uk> wrote in message
> news:1207326181.8961.0@proxy02.news.clara.net...[color=green]
>> Chris Flash wrote:[color=darkred]
>>> There is no volume control for the handset, so is there a PAP2T setting
>>> I could adjust?[/color]
>>
>> Yes.
>>
>> Admin login, advanced view.
>>
>> Regional, Miscellaneous, and the volume settings are in FXS Port Input
>> Gain and FXS Port Output Gain. I'd suggest you start at something like -3
>> for each and see how it works.[/color]
>
>
> Also in the same location of the PAP2 Config Setup, the FXS Port Impedance
> should be set at:
>
>
>
> 370+620||310nF
>
>
>
> if you are using a telephone that is for use the UK
>
>
>
> Steve.
>
>[/color]