David L. Chavez

Advertised ring back in a telecommunication switching system

Dynamic load balancing for enterprise IP traffic

Social network urgent communication monitor and real-time call launch system

Method and apparatus for license distribution

Alternate routing of media connections within a single communications system across public or private network facilities

Open cable application platform set-top box (stb) personal profiles and communications applications

Instant messaging to and from PBX stations

Ip telephony architecture including information storage and retrieval system to track fluency

Emergency bandwidth allocation with an RSVP-like protocol

Communications session preparation method and apparatus