Exceptional Features and Value in an Entry Level IP Telephone
The Aastra 6731i and 6730i, the newest members of the carrier-grade, open-standards based 67xi SIP portfolio, offer exceptional features and flexibility in a enterprise grade IP telephone. With a sleek, elegant design and a compact footprint, these multi-line SIP telephones deliver the advanced features and performance traditionally found only in higher priced products. Featuring a 3 line LCD display, the 6731i and 6730i support up to 6 lines with call appearances, offer advanced XML capability to access custom applications and are fully interoperable with leading IP-PBX platforms. The 6731i offers PoE support, power adaptor is optional while the 6730i does not offer PoE support and comes with a power adaptor in the box.

Exceptional Features and Value in a Featured IP Telephone
The 53i from Aastra offers powerful features and flexibility in a standards based, carrier-grade basic level IP telephone. With a sleek and elegant design and 3 line LCD display, the 53i 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 53i is ideally suited for light to regular telephone requirements.

Exceptional 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.

Exceptional Features and Value in a Fully Featured, Expandable IP Telephone
The 57i from Aastra 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 57i 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 57i 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.

Exceptional Features and Value in a Fully Featured, Expandable, Mobile IP Telephone
The 57i CT from Aastra offers powerful features and flexibility in a standards based, carrier-grade advanced level, expandable, IP telephone that includes an integrated WDCT cordless mobility handset for coverage up to 300,000 sq ft.* With a sleek and elegant design, large 144 x 128 pixel graphical backlit LCD display and 6 dynamic context-sensitive softkeys, the 57i CT base unit 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 57i CT is ideally suited for executives, mobile warehouse staff, support people, retail staff and heavy telephone users who require more one touch feature keys and a large screen to take full advantage of XML based programs.

Aastra 5i Series Expansion Modules Offer increased Call Control
The 560M expansion module is designed to increase the power and flexibility of the 5i Series SIP telephones. Up to three modules can be used with the 57i or 57i CT telephone to create a powerful, feature rich console option. The 560M shares power and signaling with the phone, eliminating the need for additional wiring.

Designed for receptionists, administrative assistants, call center agents, power users, and executives who need to monitor and manage a large volume of calls on a regular basis, the 5i Series Expansion Modules provide an intelligent choice for all Enterprise IP environments.

Key Features and Benefits

 

• Fully Integrated Solution
  The MBU 400 DECT gateway supports eight unique SIP registrations and one FXO port providing a fully integrated SIP and Analog service for Small Business. It offers true multi-user capability with capacity for up to eight handsets with eight individual VoIP telephone numbers and, unlike traditional cordless solutions, allows 4 simultaneous calls at once. The MBU 400 can also be provisioned and managed via the AstraLink Pro™ 160 web UI, providing a single tool for configuration and maintenance of the handsets and other Aastra SIP terminals.
• Superior Technology
  Employing DECT 6.0 technology, the MBU 400 offers virtually interference-free performance in any work or residential environment. The technology employs advanced encryption providing an extra layer of security to calls and improving overall wireless call quality.
• Feature Rich Handsets
  The 420d handset is equipped with a backlit color graphical display providing phone status, Caller ID, Call Waiting, DND, Transfer, Hold and a variety of information at-glance. This stylish handset also offers features such as speakerphone, intercom between handsets, vibrate functionality, polyphonic ring tones, twelve hours talk time capability and a large directory for up to 170 entries.
• Scalability
  The MBU 400 can expand with a growing Small Business. By simply adding up to seven additional handsets, the MBU 400 can easily grow to meet changing business needs. When integrated with the AastraLink Pro™ 160, provisioning of the handsets is effortless.