Internet Phone Adapter: Make long-distance or free global calls using broadband networks, routers, or regular phones. (Broadband Network + Router + Gateway + Regular Phone = Save on domestic or international long-distance calls). 2-Port Phone Adapter for Voice-over-IP. Supports SIP V2 Protocol. Includes a network cable. Lightweight and portable. Specifications: Type: VoIP Gateway Plug Type: EU (100-240V) Brand: For Linksys Model: PAP2T-NA PAP2T DHCP: Supported SIP V2 Protocol: Supported Supports fax and multi-voice compression (G.711, G.726, G.729, G.723.1). Easy configuration access via a web browser for automated firmware upgrades. Standards: IEEE 802.3, IEEE 802.3u Ports: 1 x 10/100M RJ-45 network interface, 2 x standard telephone interfaces, 1 x power interface. Cable Type: RJ45 Category 5 twisted pair; RJ11 standard telephone line. Indicator Lights: Power, Ethernet, Phone (1-2). Network Protocol: SIP v2. Security Features: Key management. Weight: Approx. 280g. Package List: 1 * VoIP Gateway 1 * Power Adapter 1 * User Manual 1 * Network Cable User Instructions: 1. Connect the PAP2 device to your router using a network cable. Connect your phone to the PAP2 device and plug in the power. 2. After the PAP2 device powers on, press **** (four asterisks) on the phone until it announces in English. Then press 110#, and the phone will report the IP address assigned by the PAP2 device on the router. Note that the assigned IP address will vary. 3. Open your web browser (e.g., IE) and enter the reported IP address (e.g., 192.168.1.102). 4. Navigate to the administrative section, log in using 'admin'. In the left-hand menu, find the settings for Line 1 (and Line 2 if applicable). Enter the server IP address provided by your VoIP service provider, along with your account number and password. 5. Save your settings to complete the VoIP setup.