How many phones is supported by one Vonage line?
The number of phones Vonage customers can have in their homes is based on a factor called Ring Equivalence Number (REN). REN denotes the number of load telephones on one line, that are physically wired, via phone cables, splitters, and house wiring. This number can usually be found on the bottom of the phone. The total sum of the individual phone REN numbers for Vonage Phone Adapter must add up to 5 or less per line. Wireless handsets do not supply a REN, therefore they do not need to be added. The number of wireless handsets that can be used is limited only to the amount the wireless handset’s base can support.
