Condition: New

Aastra 53i IP Phone
3 Lines
2 Ethernet Ports
Power over Ethernet (IEEE 802.3af)
Supported Protocols: SIP


Product Description – Aastra 53i

Exceptional Features and Value in a Featured IP Telephone

The Aastra 53i is a carrier-grade basic level IP telephone, that offers powerful features and flexibility in a standards based IP telephone. With a sleek and elegant design with 3 line LCD display, the Aastra 53i is fully interoperable with leading IP Telephony platforms, offering advanced XML capability to access custom applications. The Aastra 53i also supports for up to 9 calls simultaneously so you never miss that important call. The Aastra 53i is part of the 5i Series of IP telephones and is ideally suited for light to regular telephone requirements. So if you are looking for a basic level IP telephone that can handle simultaneous calls and come with elegant design, the Aastra 53i is for you.


Key Features and Benefits of the Aastra 53i:

XML Browser
The Aastra 53i is equipped with cool XML browser capabilities allowing access to customized applications and services. The Aastra 53i is also capable of creating internal service applications using development guides, which are available from Aastra. This feature of the Aastra 53i, provides unlimited potential to customize the 53i to meet your specific business needs or vertical applications using the display and keypad.

Enhanced Call Management
The Aastra 53i features extensive storage capacity for personal directories, callers logs and redial lists. Improve efficiency by providing more call information with the push of a button, on the Aastra 53i. Moreover, cool 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 on the Aastra 53i.

Remarkable Audio
Like all Aastra IP telephones that offer full-duplex speakerphone with excellent voice clarity and delivery, the Aastra 53i features excellent voice quality. With years of experience in telecommunications and telephone design, Aastra can ensure superior voice quality on every product we sell. The Aastra 53i is remarkable in that aspect.

Simplified Deployment
The Aastra 53i, saves your business time and money. From initial deployment and configuration to future enhancements and upgrades, the Aastra 53i is designed keeping in mind ease of use and simplicity. Dual auto-sensing switched Ethernet ports of the Aastra 53i eliminate additional wiring and simplify installations. Integrated IEEE 802.3af Power-over-Ethernet allows easy deployment with centralized powering and backup. The Aastra 53i features easy configuration files, which by using any text editor, can be used to configure phones individually or centrally.


Feature Highlights*
Up to 9 call appearance lines
Shared call and bridged line appearances
Multi-proxy support
Distinctive ringing, priority alerting
XML browser
Personal directory
Call forward/Call transfer/Call waiting
Caller and calling line information
Callers log
Local 3-way conference
Intercom with auto-answer
Redial list
Do Not Disturb
Live dial pad or pre-dial support

Digium’s Asterisk Business Edition
– supports Busy Lamp Field (BLF), Bridged Line Appearances (BLA), Intercom

BroadSoft’s BroadWorks enhanced SIP
– supports Shared Call Appearances, Busy Lamp Field (BLF), CommPilot Call Manager

Nortel’s MCS 5100/5200 SIP supports Conferencing, Voicemail, and NAT Traversal

Sylantro’s SIP – supports Bridged Line Appearances (BLA), ComСierge, Call Park/Pickup, Conference

* Feature availability dependant on IP telephony systems


Aastra 53i Technical Specifications:

Physical
20.8 cm W x 23.5 cm D x 8.0 cm H
(8.2”W x 9.3”D x 3.2”H)
895 g (31.3 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 builtin amplifier
Non-amplified business headsets are recommended

Display and Indicator
3 line LCD display
LED for call and message waiting indicator

Feature Keys
3 call appearance lines with LEDs
4 navigational keys
6 programmable keys with LEDs
8 predefined hard keys
-Goodbye
-Options
-Hold
-Redial
-Speakerphone/Headset toggle
-Mute
-2 volume keys

Protocols / Codecs
IETF SIP (RFC3261 and associated RFCs)
G.711 μ-law / A-law
G.729

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

Security
User and administrator level passwords
Encryption of configuration files
HTTPS configuration download and web management
Phone lock with PIN

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

Interoperability
Visit www.aastratelecom.com/IPphones for an up to date listing of approved vendor/interoperability

Part Numbers
A1753-0131-10-05 – North America (120V power adapter)
A1753-0131-10-55 – International (Universal power adapter)

Accessories
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)

Package Contents
Aastra 53i IP telephone
Handset and coil cord
2x Footstand
AC wall adapter
Network cable
Programmable keys label
Installation Guide
Wall mount kit

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