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Modular telephone exchange (up to 66 extensions).


Programming APP

It’s very easy to program the Optymus 66 by the APP. JFL Mob programming APP has a friendly and intuitive interface.

Easy and fast interconnection

Suitable for medium and large condominiums. Possibility to interconnect up to 32 telephone exchanges expanding the number of extensions to up to 2112 numbers. All this through communication and audio bus.


Easy to install on switchboards.


  • Direct, secret and free calls between the apartments;
  • Call transfer;
  • Electronic doorkeeper call forwarding ;
  • Do not disturb;
  • Follow me;
  • Second call;
  • Captures waiting call (pendulum);
  • Returns if busy and if it doesn’t answer;
  • Identify prank call;
  • Extensions caller ID;
  • Panic emergency alarm;
  • Identification of the physical and flexible number;
  • Hot extension;
  • Concierge mode;
  • Optimized functionality commands and programming;
  • Programming by telephone (MF) or programming APP (JFL Mob);
  • Change and programming of Direct Flexible numbering change and programming direct from the apartment;
  • Push button input to activate panic and emergency alarm;
  • Power output (28Vdc) for electronic doorkeeper;
  • Different ringtones;
  • Firmware update (Bootloader).

DDNS and Cloud

Access JFL DDNS and CLOUD (P2P).

DDNS Cloud

RLG Barriers

Meet the Automators and RLG barriers. A company of the JFL Alarmes group.

Access the RLG website