DANIEL COLLINS has worked in the telecommunications industry for over 14 years. He spent approximately 9 years with Ericsson in various countries, including Ireland, Australia, the United Kingdom, and the United States. During that time he worked extensively with both wireline and wireless network technologies. He helped to develop and deploy 2G wireless systems in Europe, he played a major role in the adaptation of GSM standards for use in the United States, and he has a major contributor to the launch of some of the earliest PCS networks.

Since leaving Ericsson, Mr. Collins has worked for a new telecommunications carrier, and, more recently, as an independent consultant. In a consultancy capacity, he has provided wireless and VoIP engineering expertise to numerous customers in North America and Europe. He is currently engaged as Chief 3G Network Architect by one of the largest wireless carriers in North America and is responsible for the design of a new 2.5G/3G nationwide network.

Mr. Collins is the author of CARRIER GRADE VOICE over IP, published by McGraw-Hill. He holds a degree in electrical and electronic engineering from the National University of Ireland.

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