Mitel 430 - LCR with Key Telephones; LCR in the Private Leased-Line Network

Call routing
221
System functions and features as of R4.1
syd-0570/1.2 – R4.1 – 08.2016
Indirectly connected Network Provider
If the network provider the user wants is not connected directly (indirect access), the
user dials as a prefix the number required or the necessary code.
Tab. 55 Call routing to an indirectly connected network provider
6. 5. 7 LCR with Key Telephones
LCR routing when dialling via the line keys depends on the Forced routing when
LCR is activated authorization.
• Forced routing when LCR is activated is activated:
Routing is effected via the KT route as with a deactivated LCR function.
• Forced routing when LCR is activated is deactivated:
Routing is effected via the LCR function.
6. 5. 8 LCR in the private Leased-line Network
Where the LCR function is concerned, a private leased-line network (PISN) is a special
network provider, characterized as follows:
• A PISN is usually reached directly (see "Direct Network Access", page 208
).
• Digit sequences of PISN-internal phone numbers must be entered with the I-prefix
in the LCR table (see "External and PISN-Internal Entries (E and I Prefix)",
page 213)
• Overflow routing from the PISN to the public network is implemented with the LCR
function by entering the PISN as the primary network provider and the public net-
work provider as the alternative network provider. Unlike fallback routing, routing to
the alternative network provider does not generate any event message (see also
"Alternative Routing (Fallback Routing)", page 216).
Mitel Advanced Intelligent Network:
In an AIN the master’s LCR configuration always applies to all the nodes. The LCR configu-
ration of a satellite is effective in the offline mode only (i.e. when the connection to the mas-
ter is interrupted).
Force network provider is enabled
no yes
User dials network provider number or
code
LCR routing Routing as per user's choice