Logical Port Numbering - Net2Phone MAX 410 User Manual

Net2Phone MAX 410/420/430 User Guide Section 4.5 – The Current Routing Table

4.5.1 Logical Port Numbering

The difference between physical and logical port numbering is that, in logical port numbering, the
FXS and FXO ports are counted separately, and the count starts from zero instead of one. So
the first FXS port will be FXS 0, and the first FXO port will be called FXO 0.
A Physical and Logical Port Number Table, Appendix D in this Guide, has been provided for you
to write down the positions of your FXS and FXO ports so that they are available for future
reference.
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