Method of accounting fees in switching system and apparatus for performing same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 25, 1995
Grant Date -
N/A
app pub date -
Aug 19, 1991
filing date -
Aug 20, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A switching system having at least an electronic exchange, a mail service system and an accounting system. When a mail service demanding subscriber requests the provision of mail service such as facsimile and voice to a plurality of other subscribers, the accounting system can issue a bill to the service demanding subscriber by employing an accounting ID coupling unit in the mail system and an accounting ID separation unit in the electronic exchange. The accounting ID indicating the service demanding subscriber is coupled to each of the terminating numbers of the service receiving subscribers, and then separated therefrom in the electronic exchange to give the same to the accounting system, while the terminating numbers are used for an exchange of calls.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully