Unicoi Systems Releases Fusion IGMPv3

ATLANTA, October 26, 2006 – Unicoi Systems, a leading provider of real-time multimedia software and reference designs to embedded device developers and OEMs worldwide, today announced the release of its Fusion Internet Group Management Protocol Version 3 (IGMPv3). The Internet Group Management Protocol is a communications protocol used to manage the membership of Internet Protocol multicast groups. Multicasting can be used in a range of applications such as updating the address books of mobile computer users, distributing company newsletters to mailing lists, and broadcasting streaming media to multicast group members.

Fusion IGMP, a fully-integrated component of the Fusion TCP/IP networking stack, is part of Unicoi Systems’ middleware solution for multimedia devices. Unicoi’s middleware solution, which simplifies the design process for multimedia devices such as digital set-top boxes and IP video phones, includes an embedded media player and a complete line of fully integrated Fusion multimedia software, including IGMPv3, RTP, RTCP, RTSP, SIP and the WebPilot embedded web browser.

Fusion IGMPv3 offers broad RFC support including:

• RFC 3376 (IGMPv3)
• RFC 2236 (IGMPv2)
• RFC 3678 (Socket Interface Extensions for Multicast Source Filters)
• RFC 1112 (Host Extensions for IP Multicasting)

With Fusion IGMPv3, multimedia device developers will also enjoy these benefits:

• Support for “low leave latency”, which is a reduction in the time it takes for a multicast router to learn that there are no longer any members of a particular group present on an attached network
• Support for “source filtering”, which is the ability for a system to report interest in listening to packets with a particular multicast address only from specific source addresses or from all sources except for specific source addresses
• Interoperability with IGMPv1/v2
• Support for IPv4/IPv6
• Operating system and network stack independence
• Small, efficient footprint and minimal CPU use
• Written in 100% portable ANSI C

About Unicoi Systems
Unicoi Systems is a leading provider of real-time voice, video and data software and reference designs to embedded device developers and OEMs worldwide. Founded in 2002, over 200 leading companies rely on Unicoi to power their solutions, including Motorola, Ericsson, Sharp, Raytheon, Scientific Atlanta, Canon, HP, Sony, Philips and Thomson. For more information, visit http://www.unicoi.com, email sales@unicoi.com, or call +1 (678) 208-2250 extension 302.

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Contact:
Unicoi Systems, Atlanta
Ron Michalak
VP of Marketing
+1 (678) 208-2250 x325
rmichalak@unicoi.com