Availability: Order on Request Only

Features
Economical solution provides Voice over the Internet using conventional telephones
Provides two FXS ports for two VoIP channels
Uses industry-standard Session Initiation Protocol (SIP)
Clear, natural-sounding voice quality
Supports remote delivery of firmware updates
Supports automatic provisioning by service providers
Supports Quality of Service (QoS)
Supports STUN (Simple Traversal of UDP over NATs)
Supports advanced telephone services including CLASS features, Call Waiting, Caller Identification, Call Transfer, Call Hold, Call Forwarding, Distinctive Ring, and Voice Message Waiting Indication

Specification

Telecommunications
SIP (RFC 3261) version 2 - Yes
SDP (RFC 2327) - Yes
RTP/RTCP (RFC1889, 1890) - Yes
G.711 Compression - Yes
G.168 Echo Cancellation - Yes
3 Way Call - Yes
Phone Ports - 2 x RJ-11

Security
Security - Provisioning/Configuration/Authentication • Password-protected, Web based administration • ARC4 Encryption for TFTP Configuration Profiles • Authentication (Digest using MD5)

System
Service Support - Quality of Service (QoS) Support: Layer 2 Class-of-Service (CoS) Tagging (802.1P) Layer 2 (802.1Q VLAN) Layer 3 Type-of -Service (ToS) Tagging (RFC 791/1349) Layer 3 DIFFServ (RFC 2475)i 0fo

System Requirements
System Requirements - Minimum Requirements: High speed Internet connection (typically a DSL or data-over cable connection) • A router or gateway to share the broadband Internet connection • A Touchtone telephone (conventional analog phone) or a fax machine • CD ROM drive in a personal computer which supports a Web browser (Windows, Macintosh, Linux or other) and is connected to the router

Environmental
Environmental - Operating Temperature - Humidity

Physical
In The Box - VoIP telephone adaptor • Power adaptor • Quick Start Guide • CD ROM • Ethernet cable • Phone cord
Form Factor - Analogue Telephone Adaptor
Dimensions - 14.6 cm (W) x 11.2 cm (D) x 2.8 cm (H) - Weight