A billing system comprising servers, routers, and processors programmed to provide reservation based prepaid billing is disclosed. The billing system is also programmed to concurrently process multiple billing events on a single, prepaid subscriber account.

 
Web www.patentalert.com

< Telephony software client application for handling the insertion and removal of logical audio devices

< Method of charging in a communications network

> Environment independent user preference communication

> Communication control terminal apparatus, and storage medium
~ 00618