I m having a n internet connection in the office. Its a broadband connection taken on a PC having two NIC cards. On one NIC this connection is coming, this card is configured as shared and thru the other card we have taken the connection on to a switch. Thru the switch all other PCs in the office complex are sharing the same internet connection.

Now we r also having our own tele exchange and we all have tele connections from this exchange both at office as wsll as at home.

I want to share the same connection at home also by some dial up system. For example say I have number 222 at home and if I dial some particular number say 555 I should get connected to internet. Is it possible?