For more than 15 years, Fred Posner has provided VoIP consulting services; specializing in open source communication products such as Kamailio, Asterisk, and FreeSWITCH. Clients utilize Fred's services for design, implementation, and support (including emergency support).
Fred Posner is a VoIP Consultant — Don't like the word consultant? No problem. Neither do I. Call me an Engineer, developer, implementer, or just Fred.
Bottom line, I work with Kamailio, Asterisk, FreeSWITCH, and other open source VoIP products — staying commited to my clients' success.