Features

VoIP
- SIP V1(RFC3261)

Phone Features
- 9 programmable keys
- Ring & Voice Mail with LED Indicator
- Handset Volume adjustment

Provisioning Server
- Download Provisioning configuration from upper server

Specification

 Display           
        - no LCD
  Network    
        - 10/100 RJ45 LAN port             

  Power Supply   
        - WAN Interface with Power Over Ethernet (IEEE 802.3af)          

  Keys   
         - Alphanumerical Keys 0~9*#
         - 9 programmable keys

 Codec        
        - G.711 (a-law and u-law)         
        - G.729 

  Network  
        - PPPoE/ Static/ DHCP Client    
        - Telnet / HTTP server / DNS Client
        - VLAN IEEE 802.1 p/q
        - ToS

  VoIP Capability
        - SIP v1 (RFC 2543) SIP v2 (RFC 3261)
        - DTMF (In-Brand DTMF / Out-of-Band DTMF (RFC 2833) / SIP Info)  

  Voice Quality    
        - VAD: Voice activity detection 
        - CNG: Comfortable noise generator 
        - Jitter Buffer 

  Phone Functions
        - Build-in HTTP server for Web configuration  
        - External Headset  
        - Wall mountable 
        - RoHS
        - FCC & CE compliant