Analog Port; Audio Port - Avaya IP500 Installation Manual

9.16.2 ANALOG Port

These ports are analog trunk ports. The IP400 ATM4 analog trunk cards and IP500 analog trunk cards only support loop-
start trunks. The ATM16 Analog Trunk module supports both loop-start and ground-start trunks, switchable within the IP
Office configuration.
· Off-Hook Current: 25mA.
IMPORTANT
·
In all IP Office installations, any module being used for analog trunk connections must be connected to a
earth .
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WARNING
·
Within the Republic of South Africa and in areas of high lightning risk, any module using analog trunk connections
must be connected to a

9.16.3 AUDIO Port

This port is found on the rear of all IP Office control units. It is used for the input of an external music-on-hold sound
source. Note that if the IP Office has loaded an internal music-on-hold sound file, any input from this socket is ignored.
The port is a 3.5mm stereo jack socket suitable for use with the most standard audio leads and connection to the
'headphone' output socket of most audio systems.
The use of a 'headphone' socket allows simple volume adjustment. Connection via a 'Line Out' socket may require
additional equipment in order to adjust the volume level.
· Input impedance: 10k /channel. Maximum a.c. signal – 200mV rms.
IP500/IP500 V2 Installation
IP Office 8.0
ANALOG Pin
1
2
3
4
5
6
7
8
protective ground and to
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Pin No. Description
Common Common
Left Audio In - Left Channel.
Right Audio In - Right - Channel.
Description
Not used.
Not used.
Not used.
Ring.
Tip.
Not used.
Not used.
Not used.
surge protection equipment .
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15-601042 Issue 25i (03 January 2013)
functional
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