The DPH-140S Business IP Phone is compatible with most VoIP service providers. It operates like a regular telephone, but is especially made for use with a VoIP phone service. With a VoIPphone service and this IP phone, avoid expensive long-distance and international phone toll charges. The DPH-140S has a built-in Ethernet interface to simply connect to a DSL modem, cable modem, or to your broadband router. Once connected and logged on to the Internet, you are ready to make and receive calls
Features :
Speakerphone for Hands-free Conferencing
Make VoIP Phone Calls over the Internet and Save on Long Distance Charges
Call Waiting and Call Forward
hree-way Calling (Conference)
Works both on public IP or behind NAT
Supports STUN and Outbound Proxy
Large 2.5 inchs LCD Screen Displays Caller ID and Address Book Entries