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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.
IEEE 802.1Q (VLAN), Differentiated Services (DiffServ), IEEE 802.1p, Type of Service (ToS)
IP Address Assignment
DHCP, static
Power Over Ethernet (PoE) Support
Yes
Network Protocols
TFTP, HTTP, DNS
Network Ports Qty
2 x Ethernet 10Base-T/100Base-TX
Network Features
Network Address Translation (NAT)
Display
Type
LCD display - monochrome
Display Location
Base
Display Resolution
144 x 75 pixels
Backlit
Yes
Miscellaneous
Connections
Headset jack
Hearing Aid Compatible
Yes
Placing / Mounting
Wall-mountable, table-top
Cables Included
Network cable
Included Accessories
Wall bracket, stand, power adapter
Compliant Standards
VCCI Class B ITE, CISPR 22 Class B, EN 60950, EN55024, EN55022 Class B, ICES-003 Class B, EN 300.328, FCC Part 15 B, AS/NZS 4771, AS/ACIF S004, EN 61000-4-4, EN 61000-4-2, EN 61000-4-3, EN 61000-4-6, FCC Part 68, EMC, CSA C22.2 No. 60950-00, AS/NZS 3548, FCC Part 15 C, EN 61000-4-5, EN 61000-4-11, RoHS, EN 61000-4-8, UL 60950-1, WEEE