Nortel Networks 553-3001-211 manual NT5D33 and NT5D34 Lineside E1 Interface cards Page 287

NT5D33 and NT5D34 Lineside E1 Interface cards Page 287 of 894

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.

Incoming call Offhook RECEIVE – This is the value that the LEI expects to see from the CPE when the customer equipment has gone to an off hook state which indicates that the incoming call has been answered. This value is required.

Incoming call CONNECTED SEND – This is the value that the LEI sends to the CPE to indicate that it has seen and recognized the off hook indication sent by the CPE. The call is considered fully connected at this point. This value is required.

Incoming call (Far-end) DISCONNECT SEND – This is the value that the LEI sends to indicate that the far-end has released the call. This value is required.

Incoming call (CPE) DISCONNECT RECEIVE – This is the value that the LEI expects to see from the CPE when the customer equipment wishes to end the call. This value is required.

Outgoing call SEIZE RECEIVE – This is the value that the LEI expects to see when the CPE goes to an off hook condition and wishes to initiate a call. This value is required.

Outgoing call SEIZE ACK SEND – This is the value that the LEI will send to indicate that the seized condition has been noted and the M-1 is ready for dial digits. This value can be set to N if it is not required such as in a loop start case.

Outgoing call DIAL MAKE RECEIVE – This is the value that the LEI expects to see from the CPE during the make part of the digit. This value is required.

Circuit Card Description and Installation