i successfully register xlite 3.0(@ home w/ dynamic ip) to Asterisk box at office which is behind firewall(static ip not FQDN). the xlite is registered as local phone in which i can make direct calls to other ip phone in office LAN by dialing their local number. so its amazing to think that although im at home i belong to the local extesnsions at office.
now i would like to ask advice, suggestion and comments on how Xlite-3.0 could receive calls locally. (for instance i assigned local number for xlite the same length of digits to office local numbers.) when local phone at office dial the local number of my xlite she will be connected,
yes asterisk has outbound account only but id like to try local phone at office calling my xlite at home by not using that outbound account, is that possible?
or what else i need so xlite could receive that local call.
i can imagine this is quite possible as xlite able to call to office without any outbound sip provider. this make me think that asterisk could do in reverse but i dont know how.
please help and many thanks