FHF ExResistTel IP2/IP154, Operating Instructions Manual

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Page 292 Manual ResistTel IP2 / IP152
ExResistTel IP2 / IP154
4.8.5 Menu Relays
In the submenu relays the function of the optional build in relay module can be
configured. Without build in relay module the setup is without interest.
For both relays the following setups can be selected:
Disabled Relay disabled
Alert-on The relay is active, if the phone is in the ringing state.
Alert Ringing
Pattern The relay is switching in the rhythm of the default ringing signals
for internal, external and returned calls.
Phone not idle The relay is active, if the phone is not in the idle state. (If the
disconnect key is pressed during lift off handset, the phone is in
the idle state again, in face of lift off handset.)
Phone not idle or
Handset lift off The relay is active, if the phone is not in the idle state or the
handset is lifted off.
DTMF Control
on/off The relay can be switched on or off during a call by the dialogue
partner by configured DTMF signs. After the end of the call the
relay will be switch off in every case. The remote controlling of
the relay by DTMF signs is possible only, if the DTMF signs are
broadcasted with signalling (RFC2833). If the same DTMF
character is configured for switching on and off, then the relay
will change the state with every received configured DTMF
character.
DTMF Control
Pulse The relay can be switched on during a call by the dialogue
partner by a configured DTMF sign for a configured duration.
The remote activation of the relay with a DTMF sign is possible
only, if the DTMF sign is broadcasted with signalling (RFC2833).