An indispensable volume for both specialists and field professionals, this guide looks into the world of IP communications and the societal impacts it will have. From corporate perspectives to voice over IP to quality of service, the authors share their distinct perspectives, making it a diverse study of the field.It has now added Centrex VoIP and has extended the services to the end user. ... Qwest has announced that it will offer VoIP service in its 14 state service area as an alternative to regular voice ... Comcast offers VoIP service in 21 states.
|Title||:||Annual Review of IP Communications|
|Author||:||International Engineering Consortium|
|Publisher||:||Intl. Engineering Consortiu - 2006-01-01|