Unify OpenStage 20 T - Enhanced Phone Functions: Intercom and Broadcast

Enhanced phone functions 39
HiPath 4000 as an entrance telephone
system (two-way intercom)
You can place a speaker call to an internal party on HiPath 4000 using the loud-
speaker on their telephone to establish a connection. You can initiate a speaker
call from a consultation call. The following functions are available:
• 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 call, by retrieving the call on hold.
Please ensure for all functions that "Speaker call protect" is deactivated on
the relevant phones
 Page 55.
If a speaker call is placed to a party and "Speaker call protect" is activated
on their phone, the speaker call is ignored and a normal call is established.