On 19 Feb, 18:12, Jono <notha...@SPAMbYonder.com> wrote:
> There is a detailed write up of this very thing somewhere on the
> NerdVittles blog at <http://nerdvittels.com>

thanks, will have a look.

> When I call forward using a Sipura SPA3000, the caller's CLI remains
> intact, by the way, even on calls from the PSTN. (Not call transfer)- Hide quoted text -

are you forwarding via an ITSP (if so which one) or just forwarding
the SIP call to a different place ?

Phil