An enhanced telephony services manager is used in a broadband communication environment, such as with a set-top-box coupled to a television monitor. A number of different telephony-based services can be offered and displayed on the television monitor (e.g., voice mail, call logs, Internet access, personal...http://www.google.es/patents/US6882709?utm_source=gb-gplus-sharePatente US6882709 - Enhanced broadband telephony services
