COBHAM AVIATOR 700 - Use a Phone or Fax Machine (SBU); Available Interfaces (SBU); Select a Call Type (SBU)

Chapter 3: Calls, faxes and SMS
46 Use a phone or fax machine (SBU)
Use a phone or fax machine
(SBU)
Available interfaces (SBU)
Several types of voice equipment connect to the SBU:
Standard analog phone or G3 fax machine: The SBU has two phone
interfaces for connecting standard analog phones or fax machines.
ISDN phone or G4 fax machine: The system has one ISDN interface for
connecting an ISDN phone, a modem or a fax machine.
SIP-enabled IP phone: the SBU has an integrated SIP server for
connecting a SIP-enabled IP phone. For more details on setting-up and
using a SIP-enabled IP phone see To set up a SIP-enabled wireless IP
handset (SBU) on page 81.
Check the cabin installation to locate the SBU connectors for telephones
and fax machine.
Select a call type (SBU)
This is typically set up during initial configuration of the system.
The phone connection can use one of the following call types:
• Standard Voice: Voice connection compressed to 4.0 kbps,
• 3.1 kHz Audio: High quality connection used for Premium Voice, G.3
fax or analog modem,
• UDI or RDI (only on ISDN interface): used for G4 fax or data
The default setting for an AVIATOR 700 system is standard voice.
In the web interface you can set up which type of connection to use when
you make or receive a call from the Phone/Fax or ISDN interface or from an
IP handset connected to the LAN interface.
Note
Modem or fax: When connecting a fax or a modem to the
Phone/Fax interface you must use 3.1 kHz Audio.