Primal Technologies Open Services Platform (OSP) Approved for Interoperability for CAMEL-Prepaid, Voice Mail, SMS, and MMS with Nortel GSM Wireless Infrastructure.

Mississauga, September 18 2005 — Primal Technologies today announced that their Open Services Platform (OSP) has achieved interoperability approval from Nortel* for four GSM Enhanced Services products. This was achieved using GSM infrastructure equipment located at Nortel's Wireless Interoperability Test Lab in Richardson, Texas. Primal Technologies OSP is approved using GSM signaling standards for interoperability with Nortel's GSM 18.

"Nortel is dedicated to the GSM technology and our successful interoperability testing with Nortel demonstrates Primal Technologies' passion for GSM network environments", said Stephen Lehr, Director of USA Sales of Primal Technologies. "Another inter-working success story with Nortel indicates we are doing everything we can with IN solutions to move this industry forward with smooth deployments." The Open Services Platform (OSP) with its many applications is simultaneously connected to the IP and SS7 network and is providing a powerful solution offering to wireless GSM carriers. Primal OSP applications supported and verified through Nortel interoperability include Voice Mail, IN Prepaid, SMS and MMS. “We are entering a new period of carrier growth where inter-working relationships with key partners is a prerequisite for new installations", says Stephen Lehr.

To administer, monitor, and control all aspects of the OSP, the service provider utilizes Primal Skylight, a GUI interface that is highly intuitive by design. Skylight also exceeds telecom expectations for a simple, highly-focused turnkey solution to manage, monitor, and report on prepaid subscriber revenue and usage. Primal's Skylight empowers the service provider to provide a wide selection of features that can be self-administered and tailored to meet individual needs over the IP network.

About Primal Technologies Inc.
Primal Technologies Inc. is focused on making advanced services possible and profitable for broadband, wireless, and wireline carriers in North America and Central America. The company is a developer of IN telecom applications with many customers throughout North America and Central America including: Unite Communications, Peoples Wireless, MTS, Bearing Point, Telus, MTS-Allstream, Chariton Valley, CityTel, Farmers Cellular, XIT, and Worldcom. Please visit the website at www.primaltech.com for details.

*Nortel is a trademark of Nortel Networks.

For more information contact
Stephen Lehr
Director of USA Sales
Primal Technologies
slehr@primaltech.com
(972) 495-2128