Method relating to telephone communications including the...

Method, server and communications node for setting up...

Method, system, apparatus, and computer program product for...

Methods and apparatus for billing conference calls

Methods and apparatus for routing and accounting of revenue...

Methods and apparatus for tracking and charging for...

Methods and apparatus to manage collect phone calling limits

METHODS AND DEVICES FOR PROVIDING EARLY DETECTION,...

Methods and systems for 1+ prepaid routing service

Methods and systems for accessing peg count information...

Methods and systems for assembling telephone line records

Methods and systems for automatically and accurately...

Methods and systems for billing and routing local toll-free...

Methods and systems for billing and routing local toll-free...

Methods and systems for billing and routing local toll-free...

Methods and systems for collecting and processing signaling...

Methods and systems for defining and distributing data...

Methods and systems for detecting and mitigating intrusion...

Methods and systems for dynamic, rules-based peg counting

Methods and systems for enabling charging land-line...