1.14.1.2 Conference
Description
An extension user can establish a conference call by adding additional parties to an already existing two-party
conversation. This PBX supports three-party through eight-party conference calls. Conferences with more than
four parties are only possible when a PT or PS user originates the conference.
Unattended Conference:
The conference originator can leave the conference and allow other parties to continue. Establishing an
Unattended Conference allows the originator to return to the conference. Unattended Conferences can only
be established by PT and PS users.
Conditions
•
When an extension is establishing a conference call the original party is put on hold.
•
CONF (Conference) Button
For a PT/PS which does not have the CONF button, a flexible button can be customised as the Conference
button.
•
Unattended Conference Call Duration
The length of time that a conference call can remain unattended is restricted by the following timers:
–
Callback Start Timer
–
Warning Tone Start Timer
–
Disconnect Timer
These timers behave and operate according to the following chain of events:
1.
When the unattended conference is established, the Callback Start Timer will begin.
2.
When the Callback Start timer expires, the Unattended Conference originator’s extension will start to
receive a callback ringing from the PBX and the Warning Tone Start Timer begins.
3.
When the Warning Tone Start Timer expires, the remaining parties of the conference will start to hear
a warning tone, the callback ringing will continue to be heard at the Unattended Conference
originator’s extension, and the Disconnect Timer begins.
4.
When the disconnect Timer expires, the conference is disconnected.
If the Unattended Conference originator returns to the conference before the line is disconnected, all timers
are cleared.
•
For a Conference With Six or More Parties
The EECHO or ECHO card is required. Also the echo cancelling function should be enabled through system
programming.
Installation Manual References
KX-TDE100/KX-TDE200
3.7.5 ECHO16 Card (KX-TDA0166)
KX-TDE600
3.9.7 EECHO16 Card (KX-TDA6166)
PC Programming Manual References
4.5 [2-3] Timers & Counters—DISA / Door / Reminder / U. Conf
→
Unattended Conference—Recall Start Timer
→
Unattended Conference—Warning Tone Start Timer
→
Unattended Conference—Disconnect Timer
4.12 [2-7-1] Class of Service—COS Settings—CO & SMDR—
Transfer to CO
4.18 [2-9] System Options—Option 3
182
Feature Guide
1.14.1 Conference Features
Содержание KX-TDE100
Страница 16: ...16 Feature Guide Table of Contents...
Страница 17: ...Section 1 Call Handling Features Feature Guide 17...
Страница 39: ...PT Programming Manual References 720 Doorphone Call Destination Feature Guide 39 1 1 2 Internal Call Features...
Страница 95: ...User Manual References 1 2 1 Basic Calling Feature Guide 95 1 5 4 Trunk Call Features...
Страница 127: ...User Manual References 1 2 4 When the Dialled Line is Busy or There is No Answer Feature Guide 127 1 8 3 Call Monitor...
Страница 160: ...Feature Guide References 1 20 2 Flexible Buttons 160 Feature Guide 1 11 6 Flash Recall Terminate...
Страница 162: ...User Manual References 1 10 4 If a Host PBX is Connected 162 Feature Guide 1 11 7 External Feature Access EFA...
Страница 175: ...User Manual References 1 4 2 Holding a Call Feature Guide 175 1 13 1 Call Hold...
Страница 187: ...1 7 2 Answering Denying a Paging Announcement Feature Guide 187 1 15 1 Paging...
Страница 238: ...Feature Guide References 1 30 4 QSIG Standard Features 238 Feature Guide 1 21 1 Integrated Services Digital Network ISDN...
Страница 287: ...Feature Guide References 3 1 Capacity of System Resources Feature Guide 287 1 25 2 PS Ring Group...
Страница 347: ...3 1 Capacity of System Resources User Manual References 1 2 1 Basic Calling Feature Guide 347 1 30 1 TIE Line Service...
Страница 383: ...User Manual References 1 14 1 Self Labelling KX NT366 only Feature Guide 383 1 31 4 Self Labelling KX NT366 only...
Страница 389: ...Section 2 System Configuration and Administration Features Feature Guide 389...
Страница 439: ...Section 3 Appendix Feature Guide 439...
Страница 453: ...Index Feature Guide 453...
Страница 459: ...Feature Guide 459 Notes...