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Other settings and functions
OpenScape 4000 as an entrance
telephone system (two-way intercom)
You can place a speaker call to an internal party on OpenScape 4000
using the loudspeaker on their telephone to establish a connection.
You can also initiate a speaker call from a consultation call. Possible
functions include:
• System-wide speaker call
– to a variable destination
– to a fixed destination
• Speaker call in a group
– to a variable destination
– to a fixed destination
• Two-way intercom in a group
– to a variable destination
– to a fixed destination
• Announcement to all members of a line trunk group
You can cancel the speaker call or the announcement by replacing the
handset or - during a consultation - by retrieving the call on hold.
Please ensure for all functions that "Speaker call protect" is de-
activated on the relevant phones
If a speaker call is placed to a party and "Speaker call protect" is
activated, the speaker call will be ignored and a normal call will
be placed.