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Figure 4: DCC-3000 With PLI Front View
Resources
The TMS motherboard contains DSPs, which can be programmed to make resources available. A
resource must be available on the system for an application to use it. If the resident DSPs are fully
allocated to resources or protocols, you can add capacity for more resources by installing a Multiple
DSP Module (MDM) in an open TMS slot and loading the image definitions for the resources
required. Examples of TMS-supported resources are:
• Player ( ply ) - Vocabularies or audio data plays from local memory on the TMS
motherboard.
• DTMF Receiver ( dtmf ) and Call Progress Detection ( cpd ) - Phone line events,
such as touch-tone entry, hook-flash, dial tone, busy signals, and so on, are
detected.
• Tone Generator ( tgen ) - In lieu of playing tones as vocabularies, DTMF and
other tones are generated.
• R1 Transmit ( r1tx ), R1 Receive ( r1rx ), and R2 ( r2 ) - Tone generators and
detectors to support R1 and R2 protocols.
System LAN Interface
The DTC connects to the system LAN by Ethernet using TCP/IP. The primary Ethernet (designated
A) is connected with a cable to the Ethernet switch. An optional second Ethernet (designated B) and
optional second switch (cascaded) can provide redundant connectivity. Redundant Ethernet
provides automatic failover to the slave connection in the event of a failure in the primary network.
October 2014
Avaya Media Processing Server 500 Hardware Installation and Maintenance
Comments? infodev@avaya.com
Resources
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