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QSIG B Private Networking
Administration for Network Connectivity
CID: 77730 555-233-504 — Issue 1 — April 2000
374
Setting Up QSIG
Supplementary
Services
Begin
Steps
1
Administer or check the ISDN Numbering - Public/Unknown screen (see
Appendix A).
2 Administer or check the ISDN Numbering - Private screen (see Appendix A).
3 Administer or check the Signaling Group screen (see Appendix A). Check for the
following field entries to ensure proper operation of Call Completion:
• Supplementary Service Protocol - b
• Max Number of NCA TSC - greater than 0
4 Administer or check the Route Pattern screen. Check for the following field
entries to ensure proper operation of Call Completion and Transit Counter:
• TSC - y (necessary if switch is a transit node for TSC)
• Hop Lmt - between 1 and 32
5 Administer or check the Feature-Related System Parameters screen. Check for
the following field entries to ensure proper operation of Call Completion and Call
Transfer:
• Trunk-to-Trunk Transfer - y
• QSIG TSC Extension - valid extension number to serve as TSC for both
incoming and outgoing QSIG network calls.
• Automatic Callback - No Answer Timeout Interval (rings) - enter the
number of times, 2 to 9, a callback call should ring at the caller’s phone
before the callback is cancelled
• (For AUDIX/Octel Serenade support only) MWI - Number of Digits per
AUDIX Subscriber - enter the number of digits in messaging subscriber
extensions, if any. The value in this field must match the value of the
Extension Length field on the Switch Interface Administration form of
AUDIX.
• (For AUDIX/Octel Serenade support only) Unknown numbers internal for
AUDIX - y if, when the switch cannot identify a calling number as internal
or external, the switch should treat it as internal for AUDIX use.
6 Administer or check the Class of Service (COS) screen for each COS that may be
using the QSIG network. Check for the following field entries to ensure proper
operation of Call Completion, Call Offer, and Call Forward:
• Restrict Call Forward Off-Net - n
• Auto Callback- y
• QSIG Call Offer Originations - y