On Wed, 14 Feb 2007 20:03:37 +0000, DGB wrote:

> In news:wZOdnd9m3vEwwk7YnZ2dnUVZ8qXinZ2d@eclipse.net. uk,
> dmitri <me@my.biz> typed:
>> Please can anybody help! I've asked already but havn't got a clear
>> answer. I tried the setting that sipgate recommends for Grandstream
>> Handytone-486. Everything( inbound CID to incoming VOIP number, all
>> outgoing CID) works fine but incoming CID to PSTN number don't show
>> up! I tried different cables, BT-to-RJ11 adapters,microfilters
>> between ATA and phone, etc. etc.
>>
>
> If I'm understanding your symptons and set-up correctly, it sounds to me as
> though you're asking the ATA to do something it's not designed to do.
>
> When no calls are in progress the phone will be connected to the VOIP line
> of the ATA, so that on picking up the phone you can dial straight out on the
> VOIP line. The ATA swiches the phone to the PSTN line either by dialling **
> or when the PSTN line starts to ring. However, BT CLI is sent before the
> first ring, at which point the phone is still connected to the VOIP line,
> therefore the BT CLI FSK data isn't routed to the phone.
>

Thanks, Don, it does make sense. But I found the following thread at
http://www.velocityreviews.com/forum...li-query.html:

.......

I can confirm that the FXO port on the Sipura 3000 will indeed work with
BT's CLID. There is a regional setting for Caller ID Method which I have set
to ETSI FSK With PR(UK). I can call my PSTN line from my mobile and the
Sipura is correctly passing the caller ID onto my * box.

There is only one regional setting that I can see - so it looks like the FXO
and FXS ports use the same setting.

Software version: 2.0.11(GWg)
Hardware version: 2.0.1(0875)

HTH