Connecting To The Network Provider; Connecting Isdn (Ntba) Directly To The External S Port - Auerswald COMmander Basic.2 Installation And Commissioning Instructions

Connecting to the Network Provider

Connecting to the Network Provider
This section describes how to connect to the NTBA or to the NTPM of the network provider. If at all possible, it is determined
whether the device is to be connected directly or the lines are to be laid permanently. In addition, this section provides information
on how to connect the PBX to the Internet (VoIP) using a router. The diagram at the end gives an overview of how to set up the
connection for an ISDN connection and DSL
Warning: Touching voltage-carrying conductors or
telephone connections may cause a life-threatening
electric shock.
The PBX contains hazardous voltages, even out-
side of the power supply 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.
Casing variants for wall mounting: Pull out the
power plug of the PBX before commissioning a
skilled electrician to open the casing to install the
expansion module or perform switching or con-
necting services.
Fig. 37: ISDN connection and DSL
Network provider
Wall socket
DSL router
PBX
Connecting ISDN (NTBA) Directly to the External S
Requirements
– S module and connection cable (included in the
0
package) .
– Enabled operation mode "S
in question. See Page
– Enable the terminators at both ends of the connection
– in the NTBA and in the PBX on the external S
in question. See Page
– Minimal distance between the devices
40
(Fig. 37).
Ethernet interface
external" on the S
0 0
20.
0
21.
If available, also disconnect the devices from
auxiliary power sources (for example, UPS).
Important: Improper use may 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 intended use of the PBX.
Note: For 19" casing variants, no connections are
made directly to the module itself but rather via the
connector panel on the front panel. The socket
assignments on the front panel are described as of
Page
Splitter
Note: If the NTBA is relatively far away from the PBX,
a cable must first be laid.
Steps to Take
port
1.
Insert one end of the ISDN cable into the RJ-45
socket on the external S
2.
Insert the other end of the ISDN cable into the RJ-45
port
socket on the NTBA.
33.
NT
External S
Port
0
port.
0
port
0