Dsp Application Modules (Ntdr73Xx) - Nortel RLC Installation And Administration Manual

RLC description

DSP application modules (NTDR73xx)

The RLC's on-board digital signal processor (DSP) resources provide voice
processing for up to eight simultaneous telephone calls. Each DSP application
module provides an additional eight channels of packet voice processing. To
extend your system's voice processing capacity, you can add up to four DSP
application modules. The illustration on page 6 shows the locations of DSP
expansion slot pairings on the RLC. For help in determining the number of DSP
application modules you need to increase your system's call-processing
capabilities to the desired level, refer to "Installing DSP application modules" on
page 81, and the RLC "System expansion worksheet" on page 345.
The following illustration shows a DSP application module. One DSP
application module holds two DSP devices:
DSP application module (NTDR73xx)
10 RLC Installation and Administration Guide
Standard 4.0
G101388