Paradyne CPX-1000 manual Line Modules with T1 Line Modules with STS-1

2. CPX-1000 Voice Services Platform Description 1000-A2-GN22-00

Line Modules with T1

Line Modules with STS-1

When configured with T1, the CPX may contain the following module types:

Call Processor (CP) module (page 2-13)

Management Processor (MP) module (page 2-17)

Octal T1 module (page 2-19)

12-port T1 ECAC module (page 2-23)

ATM OC-3 module (page 2-32)

Echo Cancellation (EC) module (page 2-35)

￿– or –

Echo Cancellation and Compression module (ECAC) (page 2-36)

The EC and ECAC modules are used only with the Octal T1 module. The 12-port T1 ECAC module provides onboard echo cancellation and compression. See Chapter 3, Installing the CPX- 1000 for more information.

When configured with STS-1, the CPX contains the following module types:

Call Processor module (page 2-13)

Management Processor module (page 2-17)

STS-1 module with Echo Cancellation (page 2-25)

STS-1 ECAC module with Echo Cancellation and

Compression (page 2-28)

ATM OC-3 module (page 2-32)

￿Echo Cancellation and Compression module (page 2-36)

The ECAC module is used only with the STS-1 module. The STS-1 ECAC module provides onboard echo cancellation and compression. See Chapter 3, Installing the CPX-1000for more information.

2-12 February 2003