Product Description; Summary - Crestron Avia DSP Series Configuration Manual

Product Description

The Crestron Avia DSP products (DSP-1282 and DSP-1283, specifically) consist of a family
of programmable digital audio signal processors intended for the commercial sound
market. Each version provides 12 analog mic/line inputs and eight analog line outputs. The
devices include a Local Area Network (LAN) connection and a Universal Serial Bus (USB)
connection for programming and control. The programmable signal flow is a fixed
topology with user-configurable input and output processing chains using a library of
preset signal-specific DSP blocks.
Use the Crestron Avia too to:
Discover the device on the network
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Configure the SIP parameters
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Configure the mixers to allow 2-way communication on a SIP call
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Save the audio configuration along with the SIP configuration as a project file. The project
file can be loaded onto all of the DSPs that receive similar settings on a given project. Minor
modifications may be necessary.
Use the Crestron Toolbox™ software to discover and control all Crestron devices on the
network.
During the integration test, Crestron Toolbox can:
Discover devices on the network
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Console connect to the devices
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Configure the Ethernet settings
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Upgrade firmware
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Summary

This document describes how to configure the Crestron Avia DSP devices, in secure mode,
as basic SIP endpoints. It also provides information on how to register devices to the Avaya
Aura Session Manager with digest authentication.
Supported features include:
Registration with digest authentication
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Basic calls with G711u and G711a codecs
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Dual-Tone Multi-Frequency (DTMF) support
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Early media support
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Retrieval of a parked call
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Transferee in a call transfer
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Conference participant
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Member of hunt group
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Configuration Guide — 8340B DSP-1282 & DSP-1283: Secure SIP Endpoint with Avaya Aura 7.1 • 3