Call routing
220
System functions and features as of R4.1
syd-0570/1.2 – R4.1 – 08.2016
Tab. 53 Table with examples of conversion rules and phone numbers converted accordingly
Digits dialled in DTMF mode are highlighted in bold type.
6. 5. 6 Bypassing LCR manually (Forced Routing)
A user may be authorised to determine himself the network operator by bypassing the
LCR settings ( Forced routing when LCR is activated enabled).
Depending on whether the network provider he wants is connected directly or indi-
rectly, the user will add to the phone number either a route prefix or the prefix of the
network provider he wants.
Directly connected Network Provider
With route selection the user can dial into the network of a directly connected network
provider (direct access).
Calls with other exchange access prefixes will be routed via the LCR function even if
authorization is enabled (Tab. 54
).
Tab. 54 Call routing to a directly connected network provider
Rule Conversions Result string
EN Access code + number dialled 13201222774518
E<3–> Access code + all the digits of the dialled number from the
third position onwards
132222774518
<1>E<2–> First dialled digit + access code + second to last dialled dig-
its
01321222774518
00EN 00 + access code + number dialled 0013201222774518
EZP2<3–># Access code, DTMF dialling, 2 s pause + third to last dialled
digit + #
132
222774518#
EZUP2N Access code, DTMF dialling, User ID, 2-second pause, call
number
132
2601301222774518
EZUKSN Access code, DTMF dialling, User ID, PIN, User No. as call
charge code, phone number
132
26013772520001222774518
Exchange access prefix
Force network provider is enabled
no yes
Business (0) LCR routing LCR routing
Private (10) LCR routing LCR routing
Cost centre selection (13n) LCR routing LCR routing
Route selection (17x) LCR routing Routing in accordance with route selection
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