Who are we?

Telcordia Technologies developed the IP-Centrex.org web site on behalf of the IP Centrex Roundtable in order to help current Centrex and PBX users understand IP Centrex service and how it can help their companies. The IP Centrex Roundtable consists of companies involved in the definition, development, and deployment of IP Centrex products and services. At various times, the IP Centrex Roundtable included BellSouth, Lucent Technologies, SBC, and Verizon.

Contact information: To contact Telcordia Technologies regarding this site, please use this link.