System Configurations; Ce-Mux Support - Avaya Communication Server 1000 Installation And Commissioning Manual

System configurations

The Avaya Media Gateway 1000E uses Media Gateway Controllers (MGC) and DSP
daughterboards (DSP DB) along with CE-MUX cards to support PRI digital trunks. For each
MG 1000E chassis, an IPE shelf configuration supporting only one E1/T1 span for each card
along with one D-channel (DCH) daughterboard (for each slot) and one clock controller
daughterboard is used.
The PRI Gateway uses the MGCr with its DSP DBs along with an E1/T1 card that supports
four to eight E1/T1 spans with up to four downloadable D-channel (DDCH) daughterboards.
This configuration supports any PRI protocol variant in the CS 1000E system.
As shown in
the MG 1000E as a PRI/PRI2 digital trunk gateway.
Figure 3: PRI Gateway configuration

CE-MUX support

The E1/T1 card supports the CE-MUX interface from the MGC for up to eight PRI spans. The
E1/T1 card emulates the CE-MUX cards (NTAK09 and NTBK50AA).
Media Gateway 1000E PRI Gateway Installation and Commissioning
Figure 3: PRI Gateway configuration on page 29, the PRI Gateway replaces
System configurations
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