Note 1 2 FXS ports are provided in LIK-MFIM50A/B as standard.
Note 2 4 FXO (Analog CO/ 4 FXD (ISDN-BRI) ports are provided on LIK-MFIM50A/LIK-MFIM50B standard,
respectively.
Note 3 For maximum RSGM connection ports, calculation formula is = (available station ports)/2, there
must be enough VoIP channels for RSGM operation.
Note 4 1 PFT circuit is provided on LIK-MFIM50A only. It is connected between FXS port 1 and FXO port 1.