Using your Aastra 57i & 57i-CT with Aastra 560M, call coverage and management is even more easy and efficient to handle. With the expansion module, you add additional programmable keys and LEDs, increasing your total number of keys and LEDs.

The Model 9112i is a value priced, basic single line IP Telephone with speakerphone offering a flexible, interoperable IP solution that meets VoIP budgets for most applications.

The Model 9133i is an advanced, fully featured multi-line IP Telephone that takes full advantage of VoIP technology by offering a flexible, interoperable solution at an affordable price.

Part of the Aastra IP Series of telephones, the 9143i (33i) is ideally suited as an everyday desk phone for moderate telephone users.

The Aastra 9480i is ideally suited for moderate to heavy telephone users who require more one touch feature keys and XML based programs.

The Aastra 9480i is ideally suited for moderate to heavy telephone users who require more one touch feature keys and XML based programs.

The Model 480i is an advanced, fully featured, IP screen Telephone that provides a flexible IP solution designed with interoperability and ease of use in mind.

Consisting of an advanced, fully featured IP screen Telephone base station and separate cordless handset, The Aastra 480i CT IP Phone provides high performance VoIP cordless mobility within an office or warehouse.

Aastra MBU 400 Mobility Base Unit with One Aastra 420d Handset - MBU40, 8 SIP unique registrations, handsets (420d only) 1 FXO port and 1 LAN port, Supports up to 4 concurrent calls (3 SIP, 1 Analog).