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Page 70 - Part 1 IP Connectivity How Do I?
Section One - INDeX Environment for IPNC Data call
Multi Subscriber Numbering (MSN) cannot be used to route the inbound digits
when INDeX is used in configuration with DPNSS or Qsig. Care must be taken
when setting up INDeX as DPNSS and Qsig do not adhering to ARS entries.
Therefore INDeX Pilot numbers must be employed to allow IPNC data calls
across Qsig and DPNSS. Ultimately the Pilot number controls the call set up to
the IPNC via its associated INDeX Call Control plan.
INDeX Environment (T) Type –Data Call
The following procedure should be used for the IPNC data call set up across
DPNSS or Qsig link using an IPNC ‘T’ type interface. The configuration assumes
the node 6001 is called by remote node 6002 from the diagram above and uses
the Pilot number 6200.
Steps 1 to 3 detail the configuration on the INDeX2 to allow digits to be routed to
the IPNC2 (when received from the calling end INDeX1 via Qsig or DPNSS).
Steps 4 to 6 detail the outbound data call handling configuration for the calling
INDeX1. This must be applied to both ends if two-way data calls are required. It is
recommended that calling is initially configured in one direction only.
For details on creating Pilot numbers, Call Control Plans, etc. on the INDeX,
refer to the INDeX Programming Manual.
Task
Description
Step 1
On INDeX2 (Called node)
Create a Pilot number, e.g. 6200. This Pilot
number will now have an associated Call
Control Plan (by default=1)
This Pilot should be a unique number that will not
interfere with the existing operational INDeX
programming. This Pilot number is used to configure
the routing to IPNC2 when called from IPNC1.
Step 2
On INDeX2 (Called node)
The Call Control Plan associated to the Pilot
number uses a Speed-dial against the First
Day and Night service ringing dispositions.
Make the Speed-dial number 6200.
This Speed dial number will be ARS matched that will
allow routing the digits to the IPNC2.
Step 3
On INDeX2 (Called node)
In ARS enter 6200 in String Analysis. Let
this string use a Route List, which has the
IPNC2 Trunk Group associated to it. Set the
Class of Service to 1,2,3. Make this Route
List use a Network Translation of ‘Replace
with.’.’
This will send the number of 6200 into the IPNC2. This
number 6200 will be associated to a RAS entry, which
IPNC2 will use to establish the data call
Page 70 - How Do I? INDeX IPNC Cassette Administration Manual
Part 1 IP Connectivity 38DHB0002UKDD – Issue 7 (22/11/02)