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How Do I? Part 2 Voice Over IP - Page 107
Use the following step by step procedure to configure the network shown above.
Refer to the appropriate sections for details of the configuration tasks.
Task Where to go ?
Step 1
Configure INDeX environment for INDeX1 and
INDEX 2.
(1) Use the T type configuration. See INDeX
environment on page 90.
(2) See INDeX Net on page 92 for details on
the optional INDeX Networking features.
Step 2
Test INDeX environment
See page 96.
Step 3
Configure IP Connectivity with QoS
Configure the WAN link between INDeX1 and
INDeX2.
(1) Ensure QoS parameters are configured on
both IPNC systems. Use the quick WAN
set-up example described on page 77.
(2) See the QoS configuration on page 88.
Step 4
Test IPNC Connectivity
Refer final step the quick WAN set-up example
described on page 78.
Step 5
Configure VPN Line between INDeX1 and
INDeX2.
(1) See VPN configuration on page 99.
(2) For this example the link is running at
128kbps. Following the 75/80% rule with a
WAN link speed of 128Kbps of the available
bandwidth for VoIP is 96 Kbps (75%). Using
G727 compression this would allow 7 -8
concurrent VoIP calls.
For details see Bandwidth Requirements
Calculations on page 101)
Step 6
Test end to end voice and data
See Step 6 - Test end-to-end Voice and
Data103.
INDeX IPNC Cassette Administration Manual How Do I? - Page 107
38DHB0002UKDD – Issue 7 (22/11/02) Part 2 Voice Over IP