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17.33. MFCL - Line with MFC (Multi-Frequency Code) signaling Previous topic Parent topic Child topic Next topic

Feature:

MFC-R2 signaling/country connection technology

Function:

In the case of analog line trunks operated with MFC signaling, such trunks of the MFCL parameter are to be set in the seized trunk parameter classes. This applies to both the calling and called line side.

AMO Interrelationships:

COT Configure Parameter Classes:
TIEI
Identification of tie trunk circuit (MFC)
ATDI
Identification of attendant ATTND (MFC)
MFCTA Edit MFC Tables:
The MFCVAR parameter is used to seize an MFC table for a trunk
TACSU Configure Analog Trunks:
MFCVAR
.... MFC variant
IMPORTANT:
When setting up an MFC trunk, only a value greater than 0 can be entered as the MFC variant. Otherwise error message F37 "If MFCVAR = 0, trunk parameter MFCL may not be entered (AMO COT)" is displayed. If the MFC variant = 0 (trunk is operated with dial pulsing) is assigned, trunk parameter MFCL should not be entered.
DIALTYPE
.... dialing type for incoming and outgoing traffic
IMPORTANT:
If MFC (multifrequency code) or DIPA (dial pulsing with ANI - automatic number identification) is entered for the incoming and/or outgoing dialing type, then a value greater than 0 must be administered for MFCVAR.

Device types:

Analog trunks with MFC signaling, e.g. ICF, ICLLP, ICLFB, ICLIB