The Linksys Internet Phone Adapter enables high-quality feature-rich VoIP (voice over IP) service through your broadband Internet connection. Just plug it into your home Router or Gateway and use the two standard telephone ports to connect analog phones or use one of the ports for a fax machine.

General

Device Type
VoIP phone adapter
Width
4 in
Depth
4 in
Height
0.6 in
Weight
4.94 oz

Networking

Form Factor
External
Connectivity Technology
Wired
Data Link Protocol
Ethernet, Fast Ethernet
Status Indicators
Port status, power
Features
DHCP support
Compliant Standards
IEEE 802.3, IEEE 802.3u

IP Telephony

VoIP Protocols
SIP v2
Voice Codecs
G.723.1, G.729a, G.711u, G.711a, G.726
Telephony Interfaces
2 phone (FXS)

Miscellaneous

Cables Included
1 x network cable
Compliant Standards
FCC Class B certified, cUL

Power

Power Device
External power adapter

Environmental Parameters

Min Operating Temperature
41 °F
Max Operating Temperature
113 °F
Humidity Range Operating
10 - 90%