All Aastra products

Aastra 51i VoIP Phone PSU

It is an Aastra 51i VoIP Phone PSU (Power Supply Unit)

The Aastra 51i comes without a power supply

Exceptional Features and Value in a Basic Level IP Telephone

The Aastra 51i offers features and flexibility in an open-standards based, carrier grade basic level IP telephone. With a sleek and elegant design and LCD display the 51i is fully interoperable with leading IP Telephony platfo...

The two Aastra 5i Series expansion modules are designed to increase the power and flexibility of the 5i Series SIP telephones. Up to three modules can be used with either the 55i, 57i or 57i CT telephone to create a powerful, feature rich console option. Modules share power and signaling with the...

Exceptional Features and Value in a Featured IP

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 pl...

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 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.

The Aastra 480i SIP VoIP phone is a popular solution for Asterisk VoIP Phone systems along with: TeleVantage, Nortel MCS, and S...

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 an...

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 L...