User guide

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E1 Networking
This chapter describes E1 networking in your system
environment.
The E1 board (RTNI-2E1 or NetAccess E1 board) provides two
E1 trunks for high-speed communications. The E1 board
provides only E1 line resources. It must be in a system with a
board that provides voice processing resources over a CT bus
such as the Vantage series products.
This chapter includes the following sections:
Understanding E1 Trunks
Configuring the E1 Environment
Handling Incoming and Outgoing Calls
Using Internal Signaling Streams
Testing the E1 Setup
Troubleshooting