We have a customer in a remote area, relatively near the equator (their ISP is too). They don't have much voice coverage (no land lines and scant cell) but they have a satellite-based DSL Internet link. I would like to try to solve their problem with a VoIP ATA from Linksys, because its configuration parameters can be tweaked at will.
I have the obvious concerns: how much will the delay affect voice quality? Is there some TCP/UDP window that should be adjusted? Any question I haven't addressed?
-Ramon F Herrera