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ACM Telephone System – AMC-M-A
A100K 10430 v.1.0
4.2 Integrated PA Interface
By default the system is programmed to support emergency PA
announcements (ALL CALL) initiated from analogue telephones with
group access level = 2.
Table 4
Integrated PA interface example
PA ALL CALL is accessed by dir.no. 84. The call is configured with
group access level 2 (high). Only subscribers with access level 2 can
make PA ALL CALL.
z
Signal direction
-
The system initiating the PA call.
z
Type
Type of signal on the interface. The different types are:
-
Audio
-
Normal call to a zone
-
Emergency call to all stations and speakers
-
Digital I/O
-
Mute relay (used to signal ‘mute’ to external systems such as
sirens).
z
RCO
-
Indicates the station associated with the remote control output.
z
Terminal
-
Specifies the ACM terminal block where the signal is connected.
4.3 IP Configuration
This table shows the IP configuration for the different components in the
ACM rack if applicable.
IP CONFIGURATION
Equipment
Port #
Note
IP address
Mask
ACM Eth0
Master
node
169.254.1.5
255.255.255.0
ACM Eth1
Master
node
10.1.0.10
255.255.255.0
Data switch
-
10.1.0.50
255.255.255.0
Telephone gateway, MP-11X
-
10.1.0.101
255.255.255.0
Alarm module
-
10.1.0.200
255.255.255.0
DECT Server
-
10.1.0.201
255.255.255.0
DECT BS-1
-
10.1.0.202
255.255.255.0
DECT BS-2
-
10.1.0.203
255.255.255.0
DECT BS-3
-
10.1.0.204
255.255.255.0
DECT BS-x
-
10.1.0.204
255.255.255.0
Table 5
IP Configuration example
INTEGRATED PA INTERFACE
Signal
direction
Type
LCM A B C D RCO Terminal
Info
ACM to SPA
Audio 0dB
1
8
8
LCM, J15, OUT2 Audio
8A/B for PA monitor
ACM to SPA
PA - ALL CALL
RCO1
LCM, 1K+,1K-
S1 = Poten. free