Northern Colorado Voip, Denver and Fort Collins

Product DescriptionIP (internet protocol) Telephony, enabled by softswitches, is going to usher in a new era in telecommunications. By putting voice and data over one IP network, operators can enjoy lower costs and create new, revenue-generating “multimedia” services. This valuable reference offers a comprehensive overview of the technology behind IP telephony and offers essential information [...]

Product Description“This book is like a good tour guide.It doesn’t just describe the major attractions; you share in the history, spirit, language, and culture of the place.” –Henning Schulzrinne, Professor, Columbia University Since its birth in 1996, Session Initiation Protocol (SIP) has grown up. As a richer, much more robust technology, SIP today is fully [...]

Internet has become all prevalent in the modern day world and one cannot do without the same even for a day. The uses to which this innovative technology can be put are also getting increasingly diversified. Internet telephony is one such specialised use of a high-speed Internet connection – and an increasing number of people [...]

Product Description“This book is like a good tour guide.It doesn’t just describe the major attractions; you share in the history, spirit, language, and culture of the place.” –Henning Schulzrinne, Professor, Columbia University Since its birth in 1996, Session Initiation Protocol (SIP) has grown up. As a richer, much more robust technology, SIP today is fully [...]