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Chapter 1: Overview
Capabilities
The Tenor CMS’s specific capabilities are explained below. For illustration purposes, the Tenor CMS (14 slot)
is pictured.
Line Circuit Originated Calls
Calls coming from a Line Circuit may be switched to either the data network as a VoIP call or to a Trunk Cir-
cuit typically for connection to another circuit switched network such as the PSTN. The routing decision made
by the Tenor CMS is based upon your configuration and the dialed number.
Figure 1-2 Line Circuit Call Routing
Line
Circuits
Ethernet
PSTN B
Trunk
Circuits
Trunk
Circuits
PSTN A
Ethernet
(IP Network)
Tenor CMS
PBX
VOIP Call
Circuit
Call
Circuit
Call
0
1
Reset +3.3V +5V +12 V -12V
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Hot Swap
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PCI
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BankDSP
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TX/RXLink
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Span
Status
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