. 4 line IP Phone with 2-Port Switch.
 . Dual 10/100 Mbps Ethernet ports with router built-in.
 . Compliant with IEEE 802.3af Power over Ethernet (PoE).
 . WEP,WPA/WPA2 encryption supported.
 . Support AGC(Automatic Gain Control)/ VAD (Voice Activity Detection)/ CNG (Comfort Noise Generation)/ Echo     Cancellation and Jitter buffer for excellent voice quality.
 . Very Highly affordable and effective IP Phone CPE.

I/O Interface
2 10/100Mbps Ethernet ports (2 RJ45, 1 WAN, 1 LAN)
Full duplex hands-free speakerphone,

Voice Codec
G.711 (A-Law, u-Law) with PAMS above 4.3
G.729A/AB with PAMS above 4.0
Adaptive Jitter Buffer Management
Voice Activity Detection
Comfort Noise Generation
Echo Cancellation

Application
Mac address cloning
SIP proxy redundancy
_dynamic via DNS SRV, A records
Direct IP to IP calling
NAT Traversal by STUN
DHCP Server and Client
IP conflict detection
QoS with Layer 2 (802.1Q VLAN, 802.1p) and Layer 3 (ToS, DiffServ)

Management
Firmware Upgradeable
Web and IVR-driven Management Interface (TFTP, HTTP, HTTPS)
Local and Remote Syslog (RFC3164)
Auto Provisioning and SNMP V2
SNTP Time Synchronization
Multi User Level

Call Features
3-way conference, Music on hold, Call hold/forwarding/mute/transfer/waiting
Caller ID and CWCID, DTMF Relay- In-band, Out-band and SIP info
Hotline, Short Dial, Call Block, Dial Rule etc.