NEC UNIVERGE NEAX 2000 IPS, Руководство пользователя

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Analog PBX Interface
Page 2
ND-91638-007(E)
Issue 6
To transfer the call in progress:
1. While connected to the first party, press the TRF key and receive Feature Dial Tone. The number displayed
on the LCD is cleared. The held party hears Music on Hold, if provided by the PBX.
2. Dial the third party number and receive ringback tone. The number is displayed.
3. Press the END key before the third party answers. The first and third parties will be connected when the
third party answers.
or
Wait for the third party to answer and announce the transfer. Press the END key, then the first and third par-
ties will be connected.
Service Conditions
1. The signal type of the following cases can be programmed on a route-by-route basis between the WCS and
the PBX.
a. To dial for placing a call.
b. To dial for accessing to the PBX service.
c.
To dial after sending hookflash.
2. The signal type of dial while a call is established is DTMF. It is not programmable.
3. If the PBX requires a pause timing between a trunk access code and an external number, the WCS can au-
tomatically insert the pause timing.
4. The called/calling party number is not displayed on the LCD of a PS.
5. The interface between a PBX and the WCS is a LC and a COT. The same number of LC and COT as PS are
required.
6. Code Restriction and Class of Service are provided by the PBX.
7. Any type of call is originated via the PBX even a PS-to-PS call.
8. The trunk circuit of the WCS can recognize a momentary open signal as a release signal, if the PBX provides
it.
9. The station number of a PS can be assigned flexibly. The limitation of the number and maximum digits de-
pends on the PBX.