Cisco Cisco Unified Customer Voice Portal 10.0(1)
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C H A P T E R
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Cisco Internet Service Node (ISN) Configuration and Administration Guide
OL-1251-03
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Introduction to ISN
This chapter introduces the ISN components and how they interact with the NAM/ICM. It includes:
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A brief overview of the ISN and its IVR functional models.
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A Sample ICM Script.
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A description of how NAM/ICM and the ISN exchange information.
Note
This chapter contains important information for IVR application developers. It also may be of interest
to Call Center Managers, ISN System Managers, and ICM/NAM System Managers.
to Call Center Managers, ISN System Managers, and ICM/NAM System Managers.
ISN: A Brief Overview
The Cisco Internet Service Node (ISN) is an Internet Protocol (IP)-capable Interactive Voice
Response (IVR) platform.
Response (IVR) platform.
shows a Voice Over IP (VoIP) ISN system. The ISN components—centered in the
“cloud”—consist of the following:
•
Application Server. A Web Server application which interprets messages from the Cisco ICM
software and generates VXML documents that it uses to communicate with the Voice Browser.
(For more information about the Application Server, see
software and generates VXML documents that it uses to communicate with the Voice Browser.
(For more information about the Application Server, see
•
Voice Browser. Processes PSTN and IP telephone calls, converts the voice signals into events
for processing by the Application Server, and acts upon VXML commands received from the
Application Server. (For more information about the Voice Browser, see
for processing by the Application Server, and acts upon VXML commands received from the
Application Server. (For more information about the Voice Browser, see
•