Dan Petrie

CEO & President, SIPez

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Daniel Petrie has been building VoIP solutions and products for over 25 years and distributed computing solutions for large scale, complex problems for over 35 years. In the beginning of 2005, he founded SIPez a consultancy focusing on IoT, SIP, VoIP, IM and Presence. Previously Dan was Chief Architect at Pingtel, where he spent nearly 7 years architecting distributed, disaggregated, peer-to-peer SIP based communications solutions for carrier and enterprise customers. Dan was a founder of the sipX open source SIP toolkit and solutions as well as a founding board member of SIPfoundry. An active participant in the development of the SIP protocol at the IETF, Dan has been a significant contributor in work such as: multiparty call control, transfer and configuration. Dan has also been involved in the SIP Forum’s SIPit interoperability events since its inception in 1999. In the 90s he served as Systems Architect at Logica, building consultancies for Interactive Television Systems, Multimedia, Telecom and Cable Network operations at Logica. During his tenure at Logica, Dan architected systems for Ameritech, ATT, PacBell, SNET, Time Warner and others. Dan spent the early part of his career building server/client based solutions for 3D curve, surface and solids geometry and 3D surface machine tool path generation at Computervision.

Specialties: IoT, SIP, VoIP, IM, Presence and realtime IP communications, Android, Linux, C++, Java