Trunking
Symptom
Probable Cause
Corrective Action
Incoming calls fail.
Configuration of Trunk
forms.
Verify in the Trunk Attributes form
that there is an Answer Point set
up for non-DDI trunks for Day and
Night services.
For dial-in trunks, verify that the
“Dial-in Trunks Incoming Digit
Modification - Absorb” field is not
left blank and that the “Dial In
Trunks - Incoming Digit Modification
- Insert” field is set appropriately for
dial-in trunks.
6.3 MSDN DPNSS Links
Table 29: MSDN/DPNSS Link Troubleshooting
Symptom
Probable Cause
Corrective Action
Embedded MSDN/
DPNSS calls fail and all
status LEDs on the T1/
E1 MMC are OFF.
Faulty configuration.
Verify embedded MSDN/
DPNSS is programmed
properly in the following
forms:
•
Controller Module
Configuration
•
Framer Configuration
–> T1/E1 Framer
Configuration
•
Link Descriptor
Assignment
•
Digital Link Assignment
After the Digital Links
form is completed, the
red T1/E1 MMC status
LED should come on. This
takes about 15 seconds.
Document Version 1.0
Troubleshooting Guide
180
Summary of Contents for MiVoice Business 3300 ICP
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