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1.8.4.4 Whisper OHCA
Description
An extension user can send a spoken message to a busy extension that will be heard directly by only the called
extension user, through the handset, without interrupting the ongoing conversation. The caller cannot hear the
ongoing conversation or the called extension user’s reply, unless the called extension user puts the current
party on hold and switches to the waiting caller.
Conditions
•
COS programming determines which extensions can use this feature.
•
This feature is available when the calling and called extension use one of the following telephones:
–
KX-DT300 series
–
KX-T7600 series
–
IP-PT
•
If the Whisper OHCA feature cannot be used due to COS or telephone type, the Call Waiting tone will be
sent to the called extension. (
®
•
If the called extension does not use a KX-DT300 or KX-T7600 series telephone or an IP-PT, but forces
Whisper OHCA, the announcement may be heard by the other party.
•
It is possible to enable Whisper OHCA on any telephone. However, it may not work properly. (e.g., The
voice may be heard by the other party.)
•
While an extension is receiving Whisper OHCA, if the extension user places the current trunk call on hold
or transfers the current intercom call or trunk call, Whisper OHCA will become disabled and the calling
extension will start to hear a ringback tone.
•
While an extension is receiving Whisper OHCA, if the extension user places the current intercom call on
hold, the called extension can talk to the calling extension through the handset.
PC Programming Manual References
4.10 [2-6-3] Numbering Plan—B/NA DND Call Feature
→
BSS / OHCA / Whisper OHCA / DND Override
→
BSS / OHCA / Whisper OHCA / DND Override-2
4.11 [2-7-1] Class of Service—COS Settings—Extension Feature—
Feature Guide References
User Manual References
1.8.3 Receiving Call Waiting (Call Waiting/Off-hook Call Announcement [OHCA]/Whisper OHCA)
126
Feature Guide
1.8.4 Second Call Notification to Busy Extension
Summary of Contents for KX-TDA100D
Page 7: ...VPS Voice Processing System X XDP EXtra Device Port Feature Guide 7 List of Abbreviations ...
Page 13: ...Section 1 Call Handling Features Feature Guide 13 ...
Page 89: ...User Manual References 1 2 1 Basic Calling Feature Guide 89 1 5 4 Trunk Call Features ...
Page 168: ...User Manual References 1 4 2 Holding a Call 168 Feature Guide 1 13 1 Call Hold ...
Page 367: ...Section 2 System Configuration and Administration Features Feature Guide 367 ...
Page 409: ...Section 3 Appendix Feature Guide 409 ...
Page 417: ...Index Feature Guide 417 ...
Page 423: ...Feature Guide 423 Notes ...