Systems and methods for deployment and sale of advanced...
Systems and methods for employing "pay-as-you-go"...
Systems and methods for endpoint recording
Systems and methods for extracting switch data
Systems and methods for facilitating conference calls using...
Systems and methods for facilitating conference calls using...
Systems and methods for facilitating conference calls using...
Systems and methods for facilitating transferring of...
Systems and methods for generating a calling list for a...
Systems and methods for generating tones for operating...
Systems and methods for geographic positioning using radio...
Systems and methods for identity verification using...
Systems and methods for internet enabled services
Systems and methods for loop characterization from...
Systems and methods for managing and provisioning network...
Systems and methods for prerating costs for a communication...
Systems and methods for prerating costs for a communication...
Systems and methods for prioritized routing of telephone...
Systems and methods for processing data over telephone networks
Systems and methods for processing data over telephone networks