Aastra to hold Conference Call Following Announcement of First Quarter 2005 Financial Results

TORONTO, ONTARIO (May 4, 2005) -- Aastra Technologies Limited - (TSX: “AAH”) will hold a conference call following the release of its first quarter results for the period ended March 31, 2005.

Aastra expects its first quarter earnings release to be issued shortly after 4:00 pm EST on Wednesday, May 11, 2005.

The conference call is scheduled for 5:00 pm EST, Wednesday, May 11, 2005. Those wishing to participate in the teleconference are asked to call toll-free 1-800-355-4959, or local 416-695-9749, at approximately 5:00 pm EST. Replay will be available approximately one hour after the conference call by dialing toll-free 1-888-509-0082 or local 416-695-5275. This replay service will be available for 48 hours and will end on Friday, May 13, 2005 at 11:59 pm EST.

About Aastra Technologies Limited

Aastra Technologies Limited (TSX: “AAH”), headquartered in Concord, Ontario, Canada, develops and markets products and systems for accessing communication networks. Aastra’s products include a full range of residential and business telephone terminals, Enterprise Private Branch Exchanges (PBX), network access servers and high quality digital video gateways. Aastra serves the majority of telephone companies and certain cable operators and broadcasters in North America and Europe, with a growing presence in South America and Asia. For more information on Aastra, visit our Web site at http://www.aastra.com .


For further information contact:

Allan Brett, CFO
905-760-4160
abrett@aastra.com






Press Contact

Aastra Technologies Ltd.
155 Snow Blvd.
Concord, Ontario
Canada
L4K 4N9
press@aastra.com

Media Contact:
press@aastra.com
Contact Investor Relations:
investors@aastra.com