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MTA 3308 IP Phone Specifications
Next Generation Broadband Telephone

Features | Specifications


Call Agent/Softswitch
• PacketCable NCS 1.0
• MGCP 1.0
• SIP 2.0

Protocol Support
• TCP/IP, UDP, DHCP, RTP, ARP, ICMP, HTTP 1.0, SNTP, TFTP, DNSI

Codec Support
• G.711, G.726
• G.728, G.729E
• G.723.1

Voice Quality
• G.168 Line Echo Cancellation
• Voice Activity Detection
• Comfort Noise Generation

Quality of Service
• QoS IEEE 802.1p/q
• TOS Tagging
• Built-in Priority Switch

Network Interface
• Dual 10/100 Base-T Uplink/Downlink ports

Audio Interface

Handset
  - Adjustable Volume Control
  - Setting Displayed on LCD
Speakerphone
  - Adjustable Volume Control
  - Setting Displayed on LCD

Display
• 80-Character Dot-Matrix LCD
• Message Waiting Indicator Physical
• Size: 6.7in x 8.6in x 2.1in
(17 cm x 22cm x 5.5cm)
W x H x T, without Mounting Bracket
• Weight: 1.76 lbs (0.8kg)

Phone Features  
• Date and Time Display • Mute
• Call Logging • Flash
• Last Number Redialing • Caller ID
• 10 Memory-Dial Keys • Call Timer

Menu System
• View Host IP
• Clock Setting - Manual or via SNTP
• Call Log Access
• 50-number Phonebook
• Version Info

Package Includes
• Ethernet Cable
• AC Adapter
• Quick Install Guide

Warranty
• One-year Parts and Labor