Aastra 57i SIP 4-Line LCD Screen IP Telephone
The Aastra 57i SIP 4-Line LCD Screen IP Telephone has Exceptional Features and Value in a Fully Featured, Expandable VoIP IP Telephone!
The Aastra 57i SIP 4-Line LCD Screen IP Telephone offers powerful features and flexibility in a standards based, carrier-grade advanced level expandable IP telephone. With a sleek and elegant design, large 144 x 128 pixel graphical backlit LCD display and 6 dynamic context-sensitive softkeys, the Aastra 57i SIP 4-Line LCD Screen IP Telephone 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 Aastra 57i SIP 4-Line LCD Screen IP Telephone is ideally suited for executives and heavy telephone users who require more one touch feature keys and a large screen to take full advantage of XML based programs.
Features
XML Browser
The Aastra 57i 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 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 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 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.
Physical
23.5 cm W x 20.8 cm D x 8.0 cm H
(9.3”W x 8.2”D x 3.2”H)
940 g (33.0 oz)
4 positions footstand
Wall mountable
Power
AC wall adapter included
Integrated IEEE 802.3af Power Over
Ethernet (PoE) support
Audio
Hearing aid compatible (HAC) handset
Full-duplex quality speakerphone
Modular headset connector with built-in
amplifier
Non-amplified business headsets are
recommended
Display and Indicator
144x128 pixels graphical LCD display
Soft white backlight for user comfort
in any lighting environment
Configurable for Always On, Always
Off, or Auto (power saving)
LED for call and message waiting
indicator
Feature Keys
4 call appearance lines with LEDs
4 navigational keys
12 customizable softkeys with LEDs,
programmable up to 30 functions
8 predefined hard keys
Goodbye
Options
Hold
Redial
Speakerphone/Headset toggle
Mute
2 volume keys
Interoperability
Visit www.aastratelecom.com/IPphones
for an up to date listing of approved
vendor/interoperability
Expansion Module
Aastra 536M – 36-keys paper label
module with LEDs
Scalable up to 3 modules or 108 keys.
No additional external power required;
direct power from phone
Aastra 560M – 60-keys LCD module with
LEDs
Scalable up to 3 modules or 180 keys.
No additional external power required;
direct power from phone
Localization
Multi-lingual support – English, French,
Spanish, Italian, German
Downloadable language pack support
for customization and additional
language translations
Country-specific call progress tones and cadences
Networking
Dual 10/100 Mbps switched Ethernet ports
Manual or Dynamic Host Configuration
Protocol (DHCP) IP address setup
Time and date synchronization using SNTP
Quality of Service (QOS) support – IEEE
802.1 p/Q VLAN and priority tagging,
Type of Services (TOS), and Differentiated
Services Code Point
Network Address Translation (NAT) support
Integrated HTTP/HTTPS server for web
administration and maintenance including
a built-in troubleshooting section
Mass deployment via central provisioning
of user configuration files – TFTP, FTP,
HTTP, HTTPS
Redundant server support
DNS-SRV
Local backup registrar and/or proxy server
Protocols / Codecs
IETF SIP (RFC3261 and associated RFCs)
G.711 ì-law / A-law
G.729
Security
User and administrator level passwords
Encryption of configuration files
HTTPS configuration download and web
management
Phone lock with PIN
Regulatory
CE
ROHS compliant
WEEE (2002/96/EC)
CE Mark (89/336/EEC EMC Directive and
73/23/EEC Low Voltage Directive)
EMC
FCC Part 15 Class B
ICES-003 Class B
VCCI Class B
AS/NZS 3548 Class B
EN55022 Class B
CISPR22 Class B
EN55024
EN61000-4-2, 4-3, 4-4, 4-5, 4-6, 4-8, 4-11
Safety
CAN/CSA C22.2 No. 60950
EN 60950
UL 60950-1
Telecom
FCC Part 68 (Hearing Aid Compatibility)
AS/NZS S004
RF
FCC Part 15 Class C
EN 300-328
EN 301 489
AS/NZS 4771
Package Contents
57i Base
Aastra 57i IP telephone
Handset and coil cord
2x Footstand
AC wall adapter for base phone
Network cable
Installation Guide
Wall mount kit
Additional Information
Technical Specifications