Overview

Aastra 57i CT IP Telephone

The Aastra 57i CT IP phone offers powerful features and flexibility in a standards based, carrier-grade advanced level, expandable, IP telephone that includes an integrated WDCT cordless mobility handset for coverage up to 300,000 sq ft.* With a sleek and elegant design, large 144 x 128 pixel graphical backlit LCD display and 6 dynamic context-sensitive softkeys, the 57i CT base unit is fully interoperable with leading IP Telephony platforms, offering advanced XML capability to access custom applications and support for up to 9 calls simultaneously. Part of the Aastra family of IP telephones, the 57i CT is ideally suited for executives, heavy telephone users who require more one touch feature keys and a large screen to take full advantage of XML based programs and mobile warehouse, support and retail staff.

Aastra 57i CT IP Features:

• Mobility: Employing secure WDCT cordless technology, the Aastra 57i CT expands VoIP beyond the desktop without the need for a separate wireless network. Increases flexibility and efficiency for those not tied to a desk.

• XML Browser: The Aastra 57i CT is equipped with XML browser capabilities and an extra large display with dynamic softkeys to easily access customized services and applications. Create internal service applications using development guides available from Aastra. This feature provides unlimited potential to customize the Aastra 57i CT to meet your specific business needs or vertical applications using the display and keypad.

• Enhanced Call Management: With extensive storage capacity for personal directories, callers logs and redial lists and 12 programable keys, the Aastra 57i CT can improve efficiency by providing more call information with the push of a button. Features such as shared call and bridged line appearances, call forward, call transfer, call waiting, intercom and local 3-way conference increase call flexibility and control. Expandability The Aastra 57i CT offers two different module extension options. It supports up to three Aastra 536M modules, each offering 36 keys with LED indicators to create a feature rich attendant console. Or, it will also support up to three of the advanced Aastra 560M modules, each offering 60 keys with a screen based LCD display and LED system.

• Remarkable Audio: All Aastra IP telephones offer full-duplex speakerphone with excellent voice clarity and delivery. With years of experience in telecommunications and telephone design, Aastra can ensure superior voice quality on every product we sell.

• Simplified Deployment: From initial deployment and configuration to future enhancements and upgrades, the Aastra family of IP telephones are designed to save your business time and money. Dual auto-sensing switched Ethernet ports eliminate additional wiring and simplify installations. Integrated IEEE 802.3af Power-over-Ethernet allows easy deployment with centralized powering and backup. Easily created configuration files, using any text editor, can be used to configure phones individually or centrally

• Equip with Direct Connect Headset Jack

Specifications

Aastra 57i CT IP Phone with Integrated Mobile Handset

• SIP Corded Phone
• Multi-Proxy Support
• Perfect solution for heavy phone users such as Executives
• Large 144x 128 pixel graphical backlit LCD Display
• White Backlighting with Auto Sensing to save power
• Supports up to 3 M670i Add on Modules with 36 LED Indicators each
• Supports up to 3 M675i Add on Modules with 60 Keys and Screen Based LCD Display with LED indicators
• LED for call and message waiting indicators
• Aastra Hi-Q Audio Technology
• Up to 9 Lines with Call Appearances
• 4 Line Appearance Buttons with LED's
• 12 Programmable Softkeys with LEDs to customize up to 30 Functions
• 8 Dedicated Buttons for Hold, Redial, Speakerphone/ Headset, Mute, Options, Goodbye and Volume Control
• Shared Call Appearances/Bridged Line Appearances
• Busy Lamp Field Support
• 4 Navigational Keys
• XML Browser Capable phone with access to custom applications
• Ability to interface with personally customized applications through Aastra provided development guides.
• Display changes based upon the activities of the user
• PIN Authorization to lock phone
• Compatible with CTI Applications
• Compatible with SIP Extension supported PBX or Hosted PBX Platforms
• Hearing Aid Compatible
• Electronic Hookswitch Support (EHS Compatible) for wireless headsets
• Modular Headset Connection with Amplifier Included
• Full Duplex Speakerphone
• Echo Cancellation
• Independent Volume for Handset/ Speakerphone
• Supports Distinctive Ringing
• Create a Personal Directory
• Extensive Caller ID Logs and Redial Lists
• Missed Call Notifications
• Supports Shared or Bridged Line Appearances
• Call Forwarding, Call Waiting, Call Park, Call Forward, Call Timer Features Available
• 3 Way Conference Calling Built in
• Intercom or Paging over Speaker with Auto-Answer
• Do not Disturb
• Live Dial Pad
• Multi-Lingual Support English, French, Spanish, Italian, German
• Additional Languages may be downloaded from Aastra Language Pack
• Support G.711, G.729, G.722 Codecs
• Packet Loss Concealment
• Dual 10/100 Mbps Ethernet Port with Auto Sensing Feature
• QoS Support
• POE Ready Phone, Optional AC Power Adapter
• Supports Manual or DHCP IP Address set up
• Dynamic Phone Configuration Support
• Mass deployment via central provisioning of user configuration files via TFTP, FTP, HTTP, HTTPS
• ROHS Compliant
• Size: 9.3"x 8.2"x 3.2”

• 5 Line Backlit LCD Display
• Includes Wireless 2.4 GHZ Frequency Hopped Spread Spectrum (FHSS) Handset
• Expandable up to 4 Wireless Handsets
• Wireless Coverage up to 300,001 Square Feet without the need for Wireless Network
• Vibration Alert
• 2 Context Sensitive Softkeys
• 8 Dedicated Buttons for Goodbye, Hold, Mute, Redial, Function, Menu, and Volume Control
• Programmable buttons to interface between the Cordless Handset and the Base Telephone for up to 20 Functions
• 2.5mm Headset Jack
• Includes Nickel Metal Hydride Battery with 4 Day Standby time and 4 hours Talk Time
• Size: 5.4"x 1.8"x 0.8"

• Aastra 57i Base Phone
• Handset and Curly Cord
• 4 Position Footstand
• Ethernet Cable
• Wall Mount Kit
• Installation Guide
• 48V AC Power Adapter for Base Phone
• Aastra 57i CT Handset
• Nickel Metal Hydride Battery for Cordless Phone
• Belt Clip
• Charging Stand with AC Power Adapter for Cordless Phone

Part Number: A1758-0131-10-01

Documents

Aastra IP Phone 57i CT

• Aastra 57i CT Data Sheet
• Aastra SIP Phone Matrix
• Aastra 57i CT User Guide
• Aastra 57i CT Installation Guide