Facility code values

The following table lists the valid facility code values for ACU_FACILITY_RQ, ACU_FACILITY_IN, and ACU_FACILITY_RQ messages.

These values are defined in isdnacu.h.

Facility code

Description

ACU_FAC_CALL_FORWARDING

Premise transfer.

ACU_FAC_CALL_DEFLECTION

Terminal transfer.

ACU_FAC_CHARGING

Charging.

ACU_FAC_CHARGING_TOTAL

Charging total cost.

ACU_FAC_HOLD

Call hold.

ACU_FAC_RETRIEVE

Call retrieve.

ACU_FAC_ALTERNATE

To and from facility.

ACU_FAC_TRF

Transfer.

ACU_FAC_THREE_PARTY

Conferencing.

ACU_FAC_MALICIOUS_CALL_ID

Malicious call identification.

ACU_FAC_RECALL

Recall facility (ETSI).

ACU_FAC_TRANSPARENT

Transparent facility for CC&NS.

ACU_FAC_CALL_APPEAR

Call appearance request.

ACU_FAC_FEATURE_ACT

Feature activation request.

ACU_FAC_DROP

Drop call.

ACU_FAC_FEATURE_IND

Feature indication (NT->TE only).

ACU_FAC_PCS_USER_ONLY

Send PCS-user information only, with no other facility request. Only for VN6, within ACU_FACILITY_RQ. See PCS-user information elements for more information on this IE.