602
/ Problems with lines
Modular ICS 7.1 Installer Guide
N0130943 02
Selected lines read Not in service or Not
available
When a user selects a line button and the set displays either
Not in service
or
Not available
, refer to the problem
explanations in this section.
Possible problem
You have configured a line number associated with an E&M
Trunk Cartridge DTMF receiver to appear at the telephone.
Solution
Reconfigure the line so that it does not appear at any telephone
and configure another line to replace it at the telephone.
OR
Reconfigure the line as a different type and install trunk
hardware to support the new type of line.
Possible problem
The Norstar system has taken an E&M line out of service
because the far end did not respond to a disconnect signal from
the Norstar system. The symptom would be accompanied by
event code 263 in the System test log.
Solution
1. Check with the operators of the system at the far end and
find out if their system is operating.
2. Check that your system hardware is receiving signals
properly.
3. Check the trunk between your system and the far end
system for a break.
4. Check that your trunk is properly configured.
Содержание Modular ICS 7.1
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Страница 46: ...46 How to use this document Modular ICS 7 1 Installer Guide N0130943 02...
Страница 72: ...72 Welcome to ISDN Modular ICS 7 1 Installer Guide N0130943 02...
Страница 102: ...102 Remote system access Modular ICS 7 1 Installer Guide N0130943 02...
Страница 108: ...108 Controlling system access Modular ICS 7 1 Installer Guide N0130943 02...
Страница 192: ...192 ETSI MCDN and Network features Modular ICS 7 1 Installer Guide N0130943 02...
Страница 290: ...290 Modular ICS 7 1 Installer Guide N0130943 02...
Страница 582: ...582 Link Status Modular ICS 7 1 Installer Guide N0130943 02...
Страница 586: ...586 Usage Metrics Modular ICS 7 1 Installer Guide N0130943 02...