Specifications

Sample Scenarios 73
4.2 Sample Scenarios with IBM 2212 and IBM 9783
This section shows some sample scenarios that have been tested and some
scenarios that are currently implemented in some customer locations. These
scenarios will be useful when installing and configuring IBM 2212 Access Utility
and IBM 9783 for a voice over frame relay network.
4.2.1 Sample Scenario of IBM 2212 within the Branch
The first scenario shows how call routing is done within a branch, that is, within a
single 2212 Access Utility with two voice ports.
Figure 45. Sample Scenario within the Branch
The aim of this sample configuration is to provide a very simple environment to
begin configuring the voice cards on the IBM 2212 Router. The above 2212 has
one FXS adapter with two ports on it. Configure the 2212 to allow the two phones
connected to two ports of FXS adapter to call one another. For this sample
configuration, we will not bother with configuring the frame relay interfaces, etc.
4.2.1.1 The Hardware Used in This Sample Configuration
One 2212 with AIS V3.3 and higher
One FXS analog adapter card
Two analog telephones
Two RJ11 cables
4.2.1.2 Estimated Time
It takes about 30 minutes to perform this sample configuration.
4.2.1.3 The 2212 Sample Voice Configuration Worksheets
We will use the following blank sheets to design 2212 voice configuration. Some
values are already filled in as default parameters.
The dial digit matching rule lets you specify the range of acceptable digits at
each position in a dial digit sequence. You can specify multi-digit wildcards as
well as a sequence that causes an immediate connection during an “off-hook”
condition (in red).You can define a pool of up to 64 rules and specify a dial
digit rule in each call processing rule.
FXS
Adapter
102
0
*
101
0
*
IBM 2212