Aastra 55i Features:
and Value in an Advanced Featured, Expandable IP Telephone
The 55i from Aastra offers powerful features and flexibility in a
standards based, carrier-grade advanced level expandable IP
telephone. With a sleek and elegant design, 144 x 75 pixel backlit
LCD display and 6 dynamic context-sensitive softkeys, the 55i 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 55i is ideally
suited for moderate to heavy telephone users who require more one
touch feature keys and XML based programs.
The Aastra 55i is equipped with XML browser capabilities and a 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 55i to meet your
specific business needs or vertical applications using the display
Enhanced Call Management
With extensive storage capacity for personal directories, callers
logs and redial lists and 12 programmable keys, the Aastra 55i 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.
The Aastra 55i supports up to three Aastra 536M modules, each
offering 36 keys with LED indicators to create a feature rich
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.
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.
Aastra 55i Price: