Method for preventing call congestion on outgoing trunks of a local telephone exchange

Assignee

• Stentor Resource Centre

Inventors

• Blake F. Lefort (1 patents)
• R. Blair Lothian (1 patents)
• Henry Wai Chiu Kwok (1 patents)
• Gary Bartholomew (5 patents)
• Frankie Chun-Keung Tom (1 patents)

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