Monday, April 16th, 2012 - Cetis
Cetis, Inc., the world's leading manufacturer of hotel guestroom telephones, has partnered with Siemens Enterprise Communications to successfully complete interoperability testing and certification of Teledex® and TeleMatrix® brand open source SIP telephone endpoints.

Under the terms of the Siemens Enterprise Communications Advanced Technology Partnership Program, business partners may now seamlessly integrate and deploy Teledex brand E Series SIP corded, E Series SIP cordless, ND SIP corded and NDC SIP cordless, and TeleMatrix brand 3300 Series corded and 9600 Series cordless voice endpoints with a wide range of Siemens Enterprise Communications open communications platforms.

According to David Leonhard Steinbauer, Siemens Enterprise Communications Global Hospitality Service and Senior Hospitality Solution Manager, "Siemens Enterprise Communications' open communications architecture means that our products are built on open standards from the ground up, which is why we are pleased to partner with Cetis to certify a wide range of Teledex and TeleMatrix brand hotel telephone models preferred by major hotel brands and designed to seamlessly integrated with Siemens Enterprise Communications systems globally."

"This strategic global hospitality technology partnership with Siemens Enterprise Communications leverages the world's most popular and trusted hospitality telephones and Siemens Enterprise Communications' proven world-class enterprise communications systems, to deliver seamless phone system/endpoint interoperability and support for hoteliers globally," states Bing N. Sun, Ph.D., President & CEO, Cetis, Inc.

For product and pricing details on the complete line of Siemens-certified Cetis analog and VoIP telephony endpoints, call +1.719.638.8821, write [email protected], or visit

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Cetis, Inc. ( is a leading ISO-9001, RoHS, and WEEE-certified manufacturer of Scitec®, Teledex®, and TeleMatrix® brand analog and VoIP telephones and ExpressNet® and AirLink® high-speed wireless broadband access solutions. Designed and engineered in America and Europe, Cetis products are preferred by all major hotel brands globally. Cetis maintains sales and support facilities in North America, Beijing, Dubai, Mumbai, Singapore, and United Kingdom.

About Siemens Enterprise Communications

Siemens Enterprise Communications is a premier provider of end-to-end enterprise communications, including voice, network infrastructure and security solutions that use open, standards-based unified communications and business applications for a seamless collaboration experience. This award-winning "Open Communications" approach enables organizations to improve productivity and reduce costs through easy-to-deploy solutions that work within existing IT environments, delivering operational efficiencies. It is the foundation for the company's OpenPath® commitment that enables customers to mitigate risk and cost-effectively adopt unified communications. Jointly owned by The Gores Group and Siemens AG, Siemens Enterprise Communications includes Cycos and Enterasys Networks. For more information about Siemens Enterprise Communications or Enterasys please visit or
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