Selected Line Pool Displays: No Free Lines - Nortel ICS Install Manual

604 / Problems with lines
Possible problem
The line has been disabled for maintenance purposes.
Solution
Enable the line.
OR
If the line will be out of service for some time, configure
another line to replace it on the telephone.
Possible problem
The loop or line has not been provisioned.
Solution
Provision the loop or line.

Selected line pool displays: No free lines

If the user selects a line pool and the telephone displays
No free lines, refer to this section for solutions.
Possible problem
If this happens often, there are not enough lines in the line pool
to serve the number of line pool users.
Solution
If the line pool contains loop start trunks, enter programming
and move under-used loop start trunks from other line pools
into the deficient line pool.
OR
If the line pool contains E&M trunks, order more trunks from
the telephone company or private network vendor. Install
Modular ICS 7.1 Installer Guide N0130943 02