[Freeswitch-users] how many telephones can I drive from a linksys SPA-2100 FXS?

[Rupa Schomaker (lists)]

On 1/12/2009 11:23 AM, freeswitch at davidnicol.otherinbox.com wrote:
> I have just purchased one of these devices on eBay. Will it be able to
> ring all four of the dumb unpowered analog telephones in my house?
> 

Most likely, no problem if they aren't mechanical ringers.  Each phone
should have a REN (ringer equivalent number) and the SPA should document
how many RENs it can drive.

But 4 should be no problem.