Product Features

• Cordless Mobility — Each 480i CT base supports up to 4 cordless handsets
• Large Base Unit Display — Eight-line backlit screen with six context sensitive softkeys provides more information and flexibility in call handling
• Enhanced Call Management — Large storage for personal directory, callers log, and redial list
• Tight Integration — Support for multiple IP telephony systems including BroadWorks® , Nortel, Sylantro, and Asterisk SIP
• Multiple Line/Call Appearance Lights — Supports up to 9 simultaneous calls. Juggle multiple calls easily with a single press of a button
• Shared Call Appearances — Shared calls allow you to place a call on hold at one set and pick it up easily at another set
• Remarkable Audio — Quality speakerphone with excellent voice clarity and delivery
• Protect Your Investments — Firmware upgrades can be downloaded and installed in the field as standards develop and protocols evolve
• Less Wiring — Built in dual 10/100 switched Ethernet ports let you share a connection with your computer. Inline power support eliminates power adapters

Product Specification

480i CT Base

Physical

• 2 position desk stand
• 24.9 cm W x 14.7 cm D x 11.5cm H (9.8''W x 5.8''D x 4.5''H)
• 850 g (30.0 oz.)

  Power

• Compatible with IEEE 802.3af inline power device
• Optional Power Over Ethernet (POE) injector available, but not provided, for networks that do not supply power

  Handset / Headset

• Modular RJ9 headset connector, compatible with amplified business headsets
• Hearing aid compatible handset
• Quality speakerphone

  Display

• 3.5'' x 2.25'', 8 line, backlit display

  Feature Keys

• 4 call appearance lines
• 4 navigational keys
• 6 customizable softkeys; programmable up to 18 functions.
• 8 predefined hard keys for most common call handling functions including Call Transfer, Conference, Intercom, Hold, Redial, Mute
  480i CT Cordless Handset
  

  Physical

• 13.7 cm L x 4.6 cm W x 1.9cm H (5.4''L x 1.8''W x 0.8''H)
• 133 g (4.7 oz.)

  Power

• AC wall adapter for charging stand
• Nickel Metal Hydride battery – 4 day standby time, 4 hour talktime

  Handset / Headset

• One handset included; expandable up to 4 handsets
• 2.4 GHz Frequency Hopped Spread Spectrum (FHSS)
• Warehouse coverage up to 300,0001 sq. feet
• Vibration alerter
• Headset compatible

  Display

• Large 5 lines backlit display

  Feature Keys

• 2 softkeys for tight integration to the 480i CT base features
• 4 predefined hard keys – Mute, Redial, Function, Menu.
• Programmable function key supports up to 14 functions

  Networking

• Dual 10/100 Mbps switched Ethernet ports
• Manual or Dynamic Host Configuration Protocol (DHCP) IP address setup
• Time and date synchronization using SNTP
• Built-in HTTP server for web administration and maintenance
• Server provisioned user configuration files

  Protocols / Codecs

• IETF SIP (RFC3261)
• G.711 μ-law / A-law
• G.729

  Feature Highlights2

• 4 call appearance lines plus up to 5 additional lines using softkeys
• Personal directory
• Call forward
• Call transfer
• Call waiting
• Caller and calling line information
• Callers log
• Conference
• Hold
• Redial list
• Live dial pad or pre-dial support
• Broadsoft’s BroadWorks enhanced SIP – supports Intercom, Shared Call Appearances, CommPilot Call Manager
• Nortel’s MCS support – Conferencing, Voicemail, and NAT Traversal support

  1 Depending on physical enviroment
  2 Features availability dependent on IP telephony system