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
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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 μ-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
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
Part Numbers
A1757-0131-10-05 – North America (120V
power adapter)
A1757-0131-10-55 – International
(Universal power adapter)
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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
Accessories
Aastra 536M – 36-keys paper label
expansion module
A1736-0000-10-55 (Universal)
Aastra 560M – 60-keys LCD expansion
module
A1760-0000-10-55 (Universal)
Optional midspan Power Over Ethernet
(POE) injector available, but not provided,
for networks that do not supply power
D0023-0031-00-00 (North America)
D0023-0031-PS-00 (International)
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Aastra 57i Technical Specifications www.aastratelecom.com
Rev 03/07
PMS 293CPMS 298C
COPYRIGHT (C) 2007 AASTRA TECHNOLOGIES LTD. ALL RIGHTS RESERVED. INFORMATION IN THIS DOCUMENT IS SUBJECT
TO CHANGE WITHOUT NOTICE. AASTRA TELECOM ASSUMES NO RESPONSIBILITY FOR ANY ERRORS THAT MAY APPEAR
IN THIS DOCUMENT. PRODUCT CAPABILITIES DESCRIBED IN THIS DOCUMENT PERTAIN SOLELY TO AASTRA TELECOM’S
MARKETING ACTIVITIES IN THE U.S AND CANADA. AVAILABILITY IN OTHER MARKETS MAY VARY.
AASTRA TELECOM
155 SNOW BLVD.,
CONCORD, ONTARIO, CANADA, L4K 4N9
SALES@AASTRA.COM • WWW.AASTRATELECOM.COM