Mitel 430 - Internal Digit Barring; Internal Ringing Duration

Call routing
167
System functions and features as of R4.1
syd-0570/1.2 – R4.1 – 08.2016
Tab. 24 Examples with placeholders
Please note:
• Either "x" or "X" can be used as a placeholder (stands for digits 0...9)
• The entry under Internal call number may not contain placeholders only ("xxxx" is
not permitted)
• Placeholders are permitted on at the end of an entry ("4x4" is not permitted)
• External call number and Internal call number must always contain the same num-
ber of placeholders.
• When the table is searched, the call numbers without placeholders are compared
first, then the call numbers with 1 placeholder and so on. This makes it possible to
define certain exceptions concerning number ranges.
6. 2. 3 Internal digit Barring
There are several digit barring options available for internal traffic. The same rules ap-
ply as for external digit barring facilities (see "Digit barring", page 192).
6. 2. 4 Internal ringing duration
An internal user's internal ringing duration can be defined with the parameter Inter-
nal ringing duration. The call connection is disconnected once that time has elapsed.
The timer is restarted if the call is forwarded after a set time (e.g. with Call Deflection or
Default call forwarding if no answer).
Note:
With calls from the PSTN the connection is cleared down by the network provider, usually after
approx. 2 minutes.
If the external call is answered by the announcement service, the call is considered as switched
through for the PSTN. As long as the caller is switched to announcement service, a ringing tone
is generated internally. The configured internal ringing time is therefore also a decisive criterion
for clearing down the connection.
External call number Internal call number Result
+41 32 655 386x 386x 10 external call numbers are routed to 10 internal
destinations.
+41 32 655 44xx 44xx 100 external call numbers are routed to 100 internal
destinations.
+41 32,655 55xx 21xx The 100 external call numbers with the end digits
5500...5599 are routed to the 100 internal call num-
bers 2100...2199.