INTRODUCTION
IP Gateway (IPG)
IPG is a gateway device to allow a maximum of 32 Digital Multiple Line telephones/Single Line telephones to
be accommodated in the SV8500 via a LAN. It enables the system to accommodate Digital Multiple Line tele-
phones/Single Line telephones without the use of PIRs.
UG50
UG50 is a gateway device to perform media exchange between IP packets (LAN side) and Voice data (terminal/
line side). It functions as a remote unit for the SV8500, enabling the terminals/lines connected to the unit to be
controlled by the SV8500. The UG50 allows Digital Multiple Line telephones/Single Line telephones to connect
to the SV8500 via a LAN.
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