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4.1 Introduction

The CT Access Switching service provides functions to allow you to control the underlying MVIP switching device. It provides functions for:

Use the switching functions available in the CT Access Switching service as described in the following table:

If you want to...

Then use...

Reset specified switch block outputs to their idle state

swiDisableOutput

Retrieve the state of specified switch block outputs

swiGetOutputState

Query the device driver and return information about the capabilities of the device driver and the switch controlled by it

swiGetSwitchCaps

Connect inputs to outputs

swiMakeConnection

Connect inputs to outputs with identical throughput delay for all connections

swiMakeFramedConnection

Reset the entire switch block to the idle state

swiResetSwitch

Retrieve the current datum values present on specified switch block inputs

swiSampleInput

Assert fixed patterns on specified switch block outputs

swiSendPattern

Refer to Appendix C for an example that uses the switching functions to develop a Call Center application.



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