I want to forward/divert my BT line to my sipgate number so if I stay at
friend's I can still answer my home phone. My questions are:

1. Do I need an ATA with FXO port like the Grandstream 488 or SPA3000?

2. Do I need 2 sipgate numbers, "Sipgate no. A" at the home ATA that takes
the call from BT and forward to "Sipgate no. B" at the friend's house? Or
the ATA can forward the BT call to "Sipgate no. B" without involving
"Sipgate no. A".

3. Does sipgate allow call forward between their own network, "Sipgate no.
A" -> "Sipgate no. B"? I know they've closed their network to other
providers recently.



Thx.