Isdn End Devices; Connecting Isdn End Devices Directly To The Internal S Port - Auerswald COMpact 4000 Operation Manual

ISDN End Devices

This section describes the connection of different ISDN end devices to the internal S
at all possible, a difference is made between a device to be connected directly and lines to be
laid permanently.
Warning: Touching voltage-carrying conductors or telephone connections
can cause life-threatening electric shocks.
• The PBX contains hazardous voltages, even outside the power supply
• Pull out the power plug of the PBX before instructing a qualified
Important: Improper use can cause, for example, functional restrictions or
interference, the destruction of the device or, in a worst-case scenario,
personal injury.
• Only connect equipment that is compatible with the proper use of the
Connecting ISDN End Devices Directly to the Internal S
Requirements:
• Cover panel is removed
• Enabled operating mode "S
Note: The default setting is „S
• Terminators switched on at the internal S
• Short distances between the devices (maximum length of the connection cable used: 10 m)
COMpact 4000 - Firmware V6.6A - Installation, Operation and Configuration V03 03/2016
unit (for instance ringer voltages). Work on active, contact-hazardous
parts is only permitted after creating a voltage-free state. Working close
to active parts is only permitted if these parts are voltage-free or are
protected against direct contact
electrician to open the casing to install the expansion module or perform
switching or connecting services.
PBX.
internal" on the S
0
0
Connecting ISDN End Devices Directly to the Internal S
port in question
0
external" for port 1 and „S
port of the PBX
0
Installation and Commissioning
ISDN End Devices
port. If
0
Port
0
internal" for port 2.
0
Port
0
77