As I’m looking at different phones to use with an Asterisk system, I see options for 1 line, 2 lines, 4 lines, etc. Specifically, I’m trying to differentiate between the Linksys SPA921/SPA922/SPA941/SPA942. In the user guide (found at google.com/url?sa=t&ct=res&c … tFHgeHnW5Q)
it shows the main difference being the number of “Voice Lines”, ethernet ports, and Power over Ethernet capability.
Doing a search here in the forums, it seems any combination of phones, lines, handset, etc all turn up tons of irrelevant results (for obvious reasons…) Anyway, can anyone explain to me what capability is added by these phones having different numbers of voice lines? (I sort of assumed I could give phones aliases in Asterisk in order to ring groups, all, individuals, etc.)