Articles about telephone | UserComp.com

Wire-to-Line RJ-11 Cable: Connect 2 Phone Lines or 4 Pins?

Clarifies how to wire 4-pin RJ-11 cables for two independent phone lines versus splitting one line.

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Connect Two Routers to Incoming Fiber Optic Supply: Telephone, Broadband, and Extra Features

Resolve double NAT conflicts and preserve VoIP service when connecting two routers to a fiber optic supply.

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Connect Two Routers to Incoming Fiber Optic Supply: Telephone, Broadband, and Extra Features

Resolve double NAT and VoIP conflicts when connecting two routers to a single fiber optic supply by configuring the secondary device as an access point.

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