linksys VIOP ata pap2 NA/ voip gateway /voip phone adapter
1.Two standard telephone jacks for your phones or fax machines, with independent phone numbers

2.High quality, clear sounding voice service simultaneous with Internet use

3.Compatible with all common telephone

4.features: Caller ID,Call Waiting,Voicemail, etc.

5.Vonage supports 7-, 10-, and 11-digit dialing. Use 7-, 10-,or 11-digit dialing for calls within the same area code as your Vonage phone number. Use 10-Vonage phone number. Use 10- outside of your area code