Now I would like to know in paging on sip phone, How to do ? and if I want to use this function , paging and intercom, I should to select which sip phone to do with asterisk server?
I see sip phone Linksys has intercom and paging function but these function must pbx support , so asterisk can do with Linksys or not?
Thanks Advance. Bird ([firstname.lastname@example.org](mailto:email@example.com))