Method and apparatus for automatically generating common...

Method and apparatus for branding delivered calls

Method and apparatus for call routing in switched digital networ

Method and apparatus for compositional control of end-to-end...

Method and apparatus for configuring an automatic cross...

Method and apparatus for connecting packet telephony calls...

Method and apparatus for controlling a digital crossconnect syst

Method and apparatus for data transfer and circuit setting for c

Method and apparatus for data transport using label switching

Method and apparatus for delivering critical information

Method and apparatus for determining the carrier used for an...

Method and apparatus for dynamically allocating bandwidth...

Method and apparatus for efficient call routing

Method and apparatus for enabling international toll free...

Method and apparatus for enhanced call routing in a...

Method and apparatus for enhancing the operating capabilities of

Method and apparatus for establishing an ISDN call between parti

Method and apparatus for establishing interlata communication

Method and apparatus for even distribution of signaling link...

Method and apparatus for executing communication in...