3A- Ip7Ww-082U-B1: Connect The External Music On Hold / Bgm Device; 3B- Ip7Ww-308U-A1: Connect The External Music On Hold / Bgm Device - NEC SL2100 Quick Install Manual
Music on hold and
external audio
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Also See for SL2100:
- Features and specifications manual (978 pages) ,
- Programming manual (678 pages) ,
- Hardware manual (218 pages)
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Connecting MOH and BGM to the Interface card
3a- IP7WW-082U-B1: Connect the External Music on Hold / BGM Device
The SL2100 supports external music on hold (EXMOH) or Background music (BGM) input via the Audio In port
of an IP7WW-082U-B1 card.
Each IP7WW-082U-B1 card supports one
audio input, if both EXMOH & BGM are
required then two IP7WW-082U-B1 cards are
required.
The EXMOH/BGM mode selection of the Audio
In port is setup within system configuration.
3b- IP7WW-308U-A1: Connect the External Music on Hold / BGM Device
The SL2100 supports external music on hold (EXMOH) or Background music (BGM) input via the Audio In port
of an IP7WW-308U-A1 card.
Each IP7WW-308U-A1 card supports one
audio input, if both EXMOH & BGM are
required then two IP7WW-308U-A1 cards
are required.
The EXMOH/BGM mode selection of the
Audio In port is setup within system
configuration.
Connecting to the RJ45 socket can be done using the adapters, cables or direct termination as shown in this
guide.
Audio In for EXMOH/BGM uses pins 2 & 7 of the RJ45 socket.
The external device should conform to this specification.
Description
Specification
High Impedance (>10 KOhm)
External
Nominal input level: 250mV (-10dBm)
MOH/BGM
Maximum input level: 1V RMS
input
Quick Install Guide – SL2100 MOH and External Audio rev 1.1
7
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