Chapter 3: Operating the system
98-126882-B
Using a phone or fax machine
26
Selecting the call type
Definition
The phone connection can use one of the following call types:
•
Standard Voice
, which is a low-tariff voice connection compressed to 4.0 kbps,
•
3.1 kHz Audio
, which is a high quality connection used for Premium Voice, G.3 fax or analog
modem,
•
UDI or RDI
(only on ISDN interface), which is used for G4 fax or data.
In the web interface you can set up which type of connection to use by default when you make or
receive a call from the Phone/Fax or ISDN interface or from an IP handset connected to the LAN
interface.
When connecting a fax or a modem to the Phone/Fax interface you must use 3.1 kHz Audio.
Example:
If you always have a fax connected to the same Phone/Fax interface you can set this
interface to 3.1 kHz Audio only. This will mean that if an incoming Standard Voice call is
received, this Phone/Fax interface will not ring.
When connecting a G4 fax or a modem to the ISDN interface in the EXPLORER 727 system you must
use UDI.
Selecting the default outgoing call type
To select the default call type for outgoing calls, do as follows:
•
ISDN
. Select the call type in the web interface under
SETTINGS > ISDN
.
For further information, see
Configuring the ISDN interface
on page 65.
•
Phone/Fax.
Select the call type for each port in the web interface under
SETTINGS >
Phone/Fax
.
For further information, see
Configuring the Phone/Fax interface
on page 64.
•
IP handset
. Select the call type for each handset in the web interface under
SETTINGS >
IP Handset > Call settings
. For further information, see
Setting the call types for IP handsets
on
page 77.
Overriding the default outgoing call type
To override the default setting for a specific outgoing call, do as follows:
•
To use
Standard Voice
for the call,
dial
1*
before the number.
•
To use
3.1 kHz Audio
for the call,
dial
2*
before the number.
Summary of Contents for Explorer 727
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