Deploying Avaya IP Office™ Platform IP500 V2
Page 349
15-601042 Issue 30j (18 May 2015)
IP Office™ Platform 9.1
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System Components: Physical Ports
13.13.2 ANALOG Port
These ports are analog trunk ports.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.
ANALOG
Pin
Description
1
Not used.
2
Not used.
3
Not used.
4
Ring.
5
Tip.
6
Not used.
7
Not used.
8
Not used.
·
Off-Hook Current: 25mA.
·
IMPORTANT
In all IP Office installations, any module being used for analog trunk connections must be connected to a
functional
earth
.
·
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
protective ground
and to
surge protection equipment
.
13.13.3 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.
Pin No.
Description
Common
Common
Left
Audio In - Left Channel.
Right
Audio In - Right - Channel.
·
Input impedance: 10k /channel. Maximum a.c. signal – 200mV rms.
216
35
35
36
