Technical information
Technician’s Handbook
88
Testing Circuits
TEst <plid>
Tests the circuit(s) at the specified PLID.
TEst EXT <extension number>
Tests the circuit(s) at the specified extension. System 
response is the same whether an extension or PLID is used.
TEst <plid> Continuous 
Repeatedly tests the circuit(s) at the specified PLID. Enter 
[Ctrl] c to terminate testing.
TEst <plid> SEize
Tests whether the facility at the far end of a trunk is 
responding to a near-end attempt to seize the trunk.
TEst Trunk Group <group number>
Tests the trunks in the specified trunk group.
TEst <plid> Until Fail
Repeatedly tests the circuit(s) at the specified PLID until 
failure occurs. Enter [Ctrl] C to terminate testing.
SHow Seize TEst 
Shows the status of seize testing for out-of-service trunks.
DISable Seize TEst 
Disables seize testing for out-of-service trunks.










