SWITCHING SYSTEM EQUIPPED FOR ONE-WAY LINE HUNTING
A wired logic scanner controlled switching system is disclosed equipped for one-way hunting of lines subdivided into hunting groups. When a call is directed to a busy line, another line in the same group is selected under the joint control of a priming potential received from the called line and sca...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A wired logic scanner controlled switching system is disclosed equipped for one-way hunting of lines subdivided into hunting groups. When a call is directed to a busy line, another line in the same group is selected under the joint control of a priming potential received from the called line and scanning signals generated by hunting circuitry. |
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