On Feb 17, 1:06pm, "Priscilla Oppenheimer" wrote:
} John Neiberger wrote:
} >
} > A phone, as an end-user device, is a station and hence an FXS
} > device.
} > This connects to an FXO port on the router?
}
} No, that's backwards. A phone connects to an FXS port on a router. I
Correct.
} remember this because a phone is an office device. That's just my trick,
but
The trick is wrong. A phone is a Station device.
} technically, from what I have been told, a phone actually is an FXO.
You were told wrong.
} FXS connects to FXO and vice versa, just like the DTE/DCE example.
Yes. The ports on the routers are named for the type of devices
that connect to them. They are really the opposite type of device.
} > A PBX, using a trunk line, connects to the FXS port?
}
} No, that's backwards too. You would use an FXO port in this case.
No, this is correct. A PBX using a trunk line is acting as a
Station device and therefore would connect to an FXS port.
}-- End of excerpt from "Priscilla Oppenheimer"
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