| Patent Number |
Title Of Patent |
Date Issued |
| 7194079 |
Methods and apparatus for forwarding facsimiles by phone and/or E-mail |
March 20, 2007 |
| Improved call forwarding methods and apparatus are described. Dialing of multiple call forwarding locations in parallel is supported. Distinguishing between fax and voice calls and using different forwarding numbers for each type of call is also supported. Forwarding of facsimiles by |
| 5896445 |
Incoming call tracking with interactive data collection |
April 20, 1999 |
| A method and system is disclosed for tracking call transaction data from incoming telephone calls, including attempted calls that have not been completed, made to individual predetermined subscribers during a defined time period. Information, including demographic breakdowns of calls, su |
| 5757894 |
Virtual foreign exchange service |
May 26, 1998 |
| In a virtual implementation, intelligent processing permits use of selectively switched connections and selective billing procedures to emulate a foreign exchange service. On outgoing foreign exchange calls, a local switching system detects a predetermined event, such as dialing of a |
| 5754634 |
System and method for tracking and reporting incoming calls |
May 19, 1998 |
| A method and system is disclosed for tracking call transaction data from incoming telephone calls, including attempted calls that have not been completed, made to individual predetermined subscribers during a defined time period. Information, including demographic breakdowns of calls, su |
| 5729598 |
Telephone network with telecommuting features |
March 17, 1998 |
| A public switched telephone network having an advanced intelligent network and intelligent peripheral is utilized to provide a work-at-home office for one or more employees of one or more companies wherein those work-at-home employees are enabled to place business calls from their re |
| 5422941 |
Extension of centrex services |
June 6, 1995 |
| A switching office translates a dialed extension number consisting of fewer digits than the minimum number normally required to identify a destination station into a Centrex number of at least the minimum number of digits. At least for those extension numbers identifying lines connected |
| 5247571 |
Area wide centrex |
September 21, 1993 |
| The Area Wide Centrex service is provided in a telephone communication network having a plurality of interconnected central office switching systems, each at a different location. Each of the central office switching systems connects to a number of local telephone lines, a number of |
