Amcat signs OEM partnership with IP Softphone Specialist Xten

New functionality will broaden Amcat's capabilities to support virtual, distributed call centers and remote representatives using Voice over IP

Edmond, OK — February 16, 2005 —

Amcat, a global leader in call center technology solutions, announced a co-branding partnership agreement with Xten Networks, Inc. (OTCBB: XNWK), the developer of X-PRO, a high-quality, carrier grade VoIP (Voice over Internet Protocol) SIP softphone. The agreement is the result of the integration of the X-PRO softphone within the VoIP offering of Amcat's Contact Center Suite, a comprehensive inbound/outbound/blended contact center software solution.

Amcat, a global leader in call center technology solutions, announced a co-branding partnership agreement with Xten Networks, Inc. (OTCBB: XNWK), the developer of X-PRO, a high-quality, carrier grade VoIP (Voice over Internet Protocol) SIP softphone. The agreement is the result of the integration of the X-PRO softphone within the VoIP offering of Amcat's Contact Center Suite, a comprehensive inbound/outbound/blended contact center software solution.

Amcat's Chief Technology Officer, Jim Texter commented, "We were impressed by the high performance of Xten's technology and are delighted to be working with one the world's leading softphone providers. By fully integrating Xten's X-PRO softphone within our own product, we have expanded the VoIP deployment options for contact centers, particularly those planning distributed, remote, or home-based working environments. Xten's softphone product is a proven winner, as evidenced by its selection by IP providers such as Vonage, a leader in consumer IP telephony service offerings."

"We're extremely pleased to be partnering with Amcat to enhance their Contact Center Suite," stated Erik Lagerway, President and COO of Xten Networks Inc.

To support VoIP connectivity within a call center environment, the Xten softphone runs in the background at an agent's desktop and is compatible with a range of SIP headsets that simply plug into the USB port of the PC. By providing high quality and low costs, softphones are ideal for call centers that wish to support distributed sites or remote workers. The softphone configuration can be used instead of other more costly offerings that require PBXs at the various call center locations or hard IP and phone sets for each agent. Key features of the Amcat solution supported by Xten's X-PRO SIP softphone include call forwarding, voice mail, conferencing, caller ID, phone book, speed dials and direct IP to IP calling.

Amcat's Contact Center Suite solution employs VoIP telephony software and hardware supplied by Intel Dialogic 'IP Link' solution.

About Amcat

Amcat is a leading provider of intelligent contact center solutions to power dramatic increases in productivity, agent professionalism, and campaign management flexibility. Amcat solutions enable companies to increase operating efficiencies and to continually enhance the quality, capabilities and services available in their contact center. As a result, contact centers see a dramatic increase in outbound and inbound productivity, a higher level of agent professionalism and the ability to make rapid adjustments to campaigns and operations. Founded in 1991, Amcat has a global customer base of more than 1,100 contact centers. For more information visit http://www.amcat.com or call 1-800-364-5518.

About Xten Networks, Inc.

Xten is a developer of award-winning, high-quality, carrier-grade SIP softphones for service providers, cable operators, Internet telephony service providers, IP PBX manufacturers and OEMs. Xten's SIP softphones are available either pre-configured or as a software development kit (SDK), and provide VoIP (Voice over IP), Video over IP, IM (Instant Messaging), and Presence functionality. Xten has a feature-rich FREE SIP softphone dubbed X-Lite, in addition to the fully featured X-PRO commercial softphone and eyeBeam, a SIP Video over IP softphone with IM and Presence. Through its deployments with leading service providers, Xten has more than 700,000 IP endpoints deployed worldwide.

For more information please visit www.xten.com.