Latest release supports multiple standards simultaneously BELLEVUE, Wash., May 20

BELLEVUE, Wash., May 20 -- Telanetix, Inc. (OTC BB: TNXI), a leading IP solutions provider offering telepresence and enhanced communication services to the SMB and SME markets, today announced the shipment of version 3.4.3 of its Digital Presence technology platform.

The release extends greater support for high definition (HD) video to the entire Digital Presence product line, and further improves video quality in both standard definition (SD) and HD use scenarios.

"We have had a very positive customer response when offering HD systems to specialized industry segments," said Doug Johnson, CEO of Telanetix. "With this latest release we are formally bringing this capability to our entire video product lineup. This means not only new customers, but every existing installation will have a simple upgrade solution available to them."

Telanetix HD systems are compatible with existing SD systems as well, and may be used as either HD or SD based on customer needs and remote system capability.

In addition, the release further extends the Telanetix Legacy Compatibility option with additional H.323 support. This is enabled at the same time existing SIP legacy system support is enabled.

"Because our system was designed to be flexible, we've enabled the system to automatically and transparently connect with the existing videoconference systems without having to be in 'SIP mode' or 'H.323 mode'," said Rob Arnold, CTO of the Telanetix Video Division. "Customers often have existing videoconference infrastructure which they cannot afford to abandon, even when thinking of upgrading to telepresence in their more demanding locations. Since many existing products cannot flexibly handle different call standards on a call-by-call basis, we've leveraged our ability to extend our platform by adding this capability and are making it available to all our customers."

About Telanetix, Inc.

Telanetix is a leading internet protocol (IP) solutions provider offering telepresence and Voice over IP (VoIP) services to the small-to-medium businesses and enterprise (SMB and SME) markets. By leveraging on ubiquitous network infrastructures, Telanetix's solutions meet the real-world communications demands of its customers. The company's telepresence offering, called Digital Presence(TM), creates fully immersive and interactive meeting environments that incorporate voice, video and data from multiple locations into a single environment at better quality and much lower price than competitors. The AccessLine Voice Division provides VoIP services and gives companies flexible calling solutions at a fraction of the price of traditional telecom providers. Additional information can be found at the Telanetix corporate website, http://www.telanetix.com