5.7 PARTY CONFERENCE ( BETWEEN 2 EXTS. AND 1 CO LINE)
There are have two cases when Ext.A is transferring CO line call to Ext. B:
* Ext. A does not hang up, Ext.B answer the call,
Ext.A, Ext. B and CO line will set up 3-parties conference. Whoever (A or B)
is hangs up, the other party will be keep connecting with CO Line.
* Ext. A does not hang up. Ext.B does not answer within a certain period,
A will reconnect with CO line, while B will stop ringing.
Format:
abc = desired extension number
Description: Allows an extension on an external call to add another extension for a 3 Party
conference call;
Example: Extension 805 is talking with CO line, and 805 wants to transfer external call to
807 to build three parties conference
Hook- * + abc
805 is receive CO line
Pat hook-switch
Listen Dial Tone
Input *807
3-party conference
0
8
*
7
- 26 -
* Flash time of hook-switch is from 100msto 2000ms(4.14),
* After tapping the Hook Switch and hearing the internal dial tone,
the operator should dial the extension number within a short period,
otherwise, the operator will be reconnect to the external CO line.
* The operator is also can help to dial internal call, then transfer to
another extension. The transfer way is same as help to transfer
external call (tap hook abc)
5. 8 MAKE AN EXTERNAL CALL WITH HELP OF ASSISTANT
Format:
abc = desired extension number
Description: The assistant can initiate an external call and then transfer the call to another
extension.
Example: The operator Ext. 805 initiates an external call, then transfers the call to Ext.801
Hook- abc
805 with CO
Pat hook-switch
Listening Dial Tone
Input 801
0
8
1
Содержание CRS-1XB
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