Auerswald COMmander 6000 Advanced Information page 422

Settings – Public switched tel. networks
Exchange line request

The PBX automatically distinguishes for each subscriber between
internal and external numbers by analysing the digit sequence and the
adjustment of the dialled phone number with the internal numbering plan.

The exchange line request type can be set separately for each
subscriber.
Important: After a firmware update from an older firmware version to
version 6.6, the system-wide automatic exchange line request is at first
switched off. If the system-wide automatic exchange line request is
switched on, you must note the following for the conversion of the
existing phones:
COMfortel 600: For all phone numbers that are entered in the configu-
ration of the phone (concerns speed dialling keys and phone book),
possibly entered exchange line access numbers or ** (initiation of
internal numbers in the direct exchange line phone) must be deleted.
COMfortel 1100/1500/2500/2500 AB/2500 VoIP AB: For the call
forwarding variation „for external numbers" the exchange line access-
number preceding the destination number must be deleted or omitted.
Exchange Line Access Number
Requirements:
• Configured prefixes (country prefix and local area code)
• Automatic exchange line request disabled
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COMmander 6000/R/RX - Firmware V7.0D - Advanced Information V19 04/2018