System Functions and Features as of I7.9
Call routing 139
syd-0200/3.0 – I7.9 – 11.2009
Configuration:
• AIN-Region – Country code: 41
• Numbering plan – Exchange access, Business: 0
• Entry in the allocation table:
– External call number: +41326553867
– Internal destination: 3867
A call to the following phone numbers is routed to internal destination 3867:
• 00326553867
• 00041326553867
Note:
Instead of Exchange access, Business, the digits for Exchange access, Private, Cost cen-
tre selection or Route selection can also be used.
Restrictions:
• Dialling from analogue terminals is not possible.
• Dialling from the system terminal, ISDN terminal, SIP terminal or PISN user must
be done using bloc dialling. En-bloc means that the complete number is sent to
the PBX in one go. This is the case when dialling from a memory (call list, repeat
dial register, phone book etc.) or with call preparation via the keypad.
• Permissible internal destinations: Internal users, User groups, Call distribution el-
ements and PISN users.
• Multiples entries with identical external call numbers are not permitted in the al-
location table. Multiple internal destinations, however, are permitted.
Special case with integrated GSM terminal:
When dialling from an integrated GSM terminal, the call number is sent sequen-
tially by means of DTMF signals. In this case a 4-second timer is started after each
digit. Comparison with the entries in the allocation table is carried out only after
the timer expires or when the dial completion sign (#) is recognized.
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