Telephone Interface Description; Example For Dvg2016S - D-Link DVG-2016S User Manual

Telephone Interface Description

Example for DVG2016S:

DVG2016S connecting directly to phone sets
After connecting telephone sets to P1-P16, users can make direct calls, (P1-P16 are FXS
interfaces). Each set acts as an independent extension line.
Integrating the DVG2016S with PBX
P1-P16 is FXS interfaces, and some of them can be connected to telephone sets for direct calls.
Others can be connected to the PBX so other extension lines can make VoIP calls.