Avaya Nortel Communication Server 1000 Reference page 233

Man-Machine E1 maintenance interface software
Blocking RECEIVE — This is the value that the LEI expects to see from the CPE when the
customer equipment is in the blocking or fault state and is unable to accept new calls. Set this
value to N if this state is not needed. If this value is not set to N, then dip switch #2 position 6
determines whether off-hook or on-hook is sent to the M1/SL100 when this state is entered.
See Table 90: LEI card - E1 Switch 2 (S2) dip switch settings on page 210.
Figure 57: Set Mode (S M): Table screen
Incoming call Ringer ON SEND – This is the value that the LEI sends to indicate that a call
is incoming to the CPE and that ringing voltage should be applied at the CPE. This value is
required.
Incoming call Ringer OFF SEND – This is the value that the LEI sends to indicate that a call
is incoming to the CPE and that the ring cycle is in the off portion of the cadence. This value
is required.
Circuit Card Reference July 2011 233