Spec:

Features:
Internet phone adapter - With it, you can easily achieve long distance calls or global calls along with broadband network, router, orinary telephone.(Broadband network + router + + ordinary telephone = save domestic or international long distance calls or global calls.)
Phone Adapter with 2 Ports for Voice-over-IP.
Support SIP V2 protocol.
Comes with a network cable.
Lightweight and portable.
Specification:
Type: VoIP
Plug type: US / EU / UK / AU (100-240V)
Brand: For
Model: PAP2T-NA PAP2T
DHCP: Support
SIP V2 protocol: Support
Support fax and multi-voice compression G.711, G.726, G.729, G.723.1
Easily complete configuration access encryption through a web browser to automate firmware upgrades
Standard: IEEE 802.3, IEEE 802.3u
Port: 1 10/100 M RJ-45 network interface, 2 standard telephone interfaces, 1 power interface
Cable type: RJ45 Category 5 twisted pair; RJ11 standard telephone line
Base indicator: Power, Ethernet, telephone (1-2)
Network Protocol: SIP v2
Security features: Key management
Weight: Approx. 280g

Package list:
1 * VoIP
1 * Power Adapter
1 * User Manual
1 * Network Cable
User Instruction:
1. Broadband network + router + + ordinary telephone = save domestic or international long distance calls or global calls.
2. Broadband network + router + + telephone program-controlled switch + ordinary telephone = save domestic or international long-distance calls or global calls.
3. for CISCO Dual Port has a fax feature. Support SIP protocol

Package List:
1 * VoIP
1 * Power Adapter
1 * User Manual
1 * Network Cable