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Installing the 201i server in the Avaya Communication Server 1000 system
Call Server
The Call Server provides telephony services and call processing.
It supports up to four Media Gateways and four Media Gateway Expansions when the Small
System Controller (SSC) card inside the unit is fully populated with two dual-port 100BaseT
daughterboards.
The following connectors are located on the back of the Call Server:
• four 100Base-T connectors for connecting Media Gateways using one of the following:
- for connections over the LAN customer-supplied standard 100Base-T CAT5
Ethernet cables
- for point-to-point connections (Avaya-supplied crossover Ethernet cables)
• one 10Base-T Ethernet connector that
- provides the ELAN subnet interface to management software applications, such as
Optivity Telephony Manager and Avaya CallPilot
- accepts an industry-standard Medium Access Unit (MAU)
• one SDI connector that interfaces with three TTY ports using a three-port SDI cable
• one AC power cord connector and On/Off switch
The following diagram shows the Call Server:
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76
Avaya CallPilot
201i Server Hardware Installation
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December 2010
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