Avaya G700 - Busy Tone Disconnect Equipment for Non-U.S. Installations

Telephones and adjunct systems
436 Installing and Upgrading the Avaya G700 Media Gateway and Avaya S8300 Media Server
Busy tone disconnect equipment for
non-U.S. installations
The customer-provided busy tone disconnect adjunct detects busy tone disconnects of
incoming calls on loop-start, 2-wire, analog trunks. In some non-U.S. countries where a G700 or
G350 Media Gateway is used, the PSTN sends busy tone as the disconnect signal. Therefore,
the S8300 Media Server, G700 Media Gateway, or G350 Media Gateway requires a busy tone
disconnect adjunct. Figure 44
shows typical connections.
Figure 44: Typical cabling for busy tone disconnect
Figure notes:
1. Public switched telephone network
2. Main distribution frame
3. Busy tone disconnect device
4. Tip and ring wires
5. To loop-start, central-office, trunk
MM711 analog media module
cydf057 RPY 123097
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