Table of Contents
Advertisement
Extensions block (DDI numbers)
A PTP connection has a PBX base number (base number, header, base
phone number) and (Direct Dial In - DDI) extension numbers. The network
provider assigns the phone numbers for the connection. The phone number
to be dialled is formed from the PBX base number + (DDI) extension
number.
Notes:
you can enter a zero both as a single number (e.g. 0 to 99, as is usually
the case) and as a digit in the set number of places in extension numbers
(e.g. 00 to 99).
If linear call distribution for the PTP connection is enabled (Public
switched tel. networks > Call distribution page), and if the internal
numbers match the external extension numbers, the system automati-
cally performs a 1:1 assignment for the extension numbers in the exten-
sions block. If an extension cannot be assigned, the fallback call
distribution function is enabled.
If you want an extension number to be different from the ones used in
linear call distribution, or if an extension number is needed for a different
function (e.g. remote configuration, CLIP no screening), you must also
enter it in the phone number list (page Public switched tel. networks
> ISDN connections > Extension numbers PTP connection).
For example, for extensions block 0 to 99: enter extension 0 as an
extension and assign it in the call distribution.
For example, for extensions block 00 to 99: enter the individual
extension numbers 00 to 09 as an extension number and assign them
during call distribution. The PBX will then only react when the number of
places is reached, for example, if the caller dials 00 as an extension
COMmander 6000/R/RX - Firmware V7.0D - Advanced Information V19 04/2018
Settings – Public switched tel. networks
From To
ISDN connections
457
Advertisement
Table of Contents
