Auerswald COMpact 4000 Operation Manual page 557

Notes:
GSM gateways accept external telephone calls automatically. This may
cause call charges for the caller, even if no-one picks up the telephone at the
internal destination.
If the PBX is not connected to the land line, outgoing external calls can only
be accepted via a targeted exchange line access using the phone numbers
entered on the Routing > VoIP/GSM Routing > Exception numbers page
(and the corresponding accesses, also configured on this page) or via a
configured preferred exchange line (exchange line settings for subscribers
or groups).
LCR
Requirements:
• Network provider must support the dial-around service
• Configured prefixes (country prefix and local area code)
• Configured LCR (see Functions > LCR section)
The analogue connection is used for LCR calls.
Notes:
LCR must be disabled if the network provider does not support LCR.
LCR cannot be enabled on an external port to which a GSM gateway is
connected.
However, you can always perform LCR manually by dialling a provider area
code prefix if the network provider supports the dial-around service.
Exchange line has emergency call ability
Requirements:
• The corresponding connection must allow emergency calls
This exchange line can be used for emergency calls.
This exchange line cannot be used for emergency calls. You will hear the announcement,
"This telephone does not allow emergency calls. Please use an alternative."
COMpact 4000 - Firmware V6.6A - Installation, Operation and Configuration V03 03/2016
Settings
Analogue Connection
Analogue Connection Settings
557