System and method for providing telephony services to remote subscribers
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United States of America Patent
Stats
-
Oct 19, 2004
Issued Date -
N/A
app pub date -
May 7, 2002
filing date -
Feb 18, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A system and method for providing telephony services, such as caller ID, voice mail, selective call forwarding, and the like, to a remote subscriber, typically located outside the provider's regional territory. The system can include customer premise equipment (CPE) selectively connectable to a remote central office (CO), a packet-switched network gateway, such as an Internet telephony gateway (ITG), for remotely communicating service requests to a local service node. The local service node can be located within the service provider's territory and returns telephony service responses via the packet-switched network gateway to the remote CO, and ultimately the remote CPE.
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