Gordon Henderson explained on 15/07/2007 :

>
> You need both t and T in the Dial() command in the dialplan.
>
> I've no idea how you implement this in Trixbox though.
>
> Gordon

Yes, thanks. I had considered that, however, any IVRs that require a #
to be dialled result in the transfer process commencing.

I wish the Siemens' R key worked.