Sensor-controlled telephone system

Service management access point

Switching system service controller operating in a closed...

System and method for enhanced automatic recall

System and method for location-based call distribution

System and method for providing call processing services...

System and method of changing entity configuration...

System and method of developing mapping and directions from...

System and method of using presence information to delay...

System for finding a user with a preferred communication...

System, apparatus and method for processing calls based on...

Telephone directory information system with call placement...

Telephone providing directions to a location

Telephony system and a method of operating same

Unbundling device and method for connecting a competing...

User-configurable call answering/redirection mechanism

Virtual personal assistant for handling calls in a...

Virtual telephone