Cisco PAP2 Phone Adapter for Vonage Internet Phone Service Unlimited calling to the U.S. and Canada only $24.99 per month, other plans as low as $14.99 All plans include call waiting, caller ID, voicemail, call forwarding, and many more features Voicemail can be checked online or by phone or forwarded via email Use your current phone; keep your existing phone number or choose a new one 2 Ports for analog phones or fax, so you could have 2 separate phone numbers