Mitel 430 - Page 174

Call routing
174
System functions and features as of R4.1
syd-0570/1.2 – R4.1 – 08.2016
Direct Routing
A call without direct dialling is routed directly to a destination of the internal numbering
plan.
Fig. 87 Routing a call from the private leased-line network without direct dialling
Tab. 29 Setting the routing parameters
Parameter Parameter value
Trunk group 2:
• Network interfaces Network interfaces in this trunk group
• Max. incoming calls Number of calls allowed simultaneously
• Maximum simultaneous connections Number of connections allowed simultaneously
• Network type Private
• Protocol QSIG or QSIG / PSS1 ISO
• Overwrite NPI No
• DDI plan 2 (if a suitable DD number is found) or
• Call Distribution Element Not relevant to this case
220
1/n
220
2/n
220
3/n
602 20
PINX 1
PINX 2
PINX 1
220
Network
interfaces
BRI-T
PRI
FXO
BRI-T
PRI
PISN
Call Distribution Element 3
Call Distribution Element 2
Call Distribution Element 1
Direct dialling plan 2
Direct dialling plan 1
Trunk group 2 (PSS1)
Trunk group 1 (DSS1)
Ex-
change
Changeover switches
KT line
User
S
extern
DDI no. 20
DDI no. 20
-> User 220 + KT
-> Call Distribution
Element 1
-> Call distribution
element 2
-> User 220 + KT
-> Call distribution
element 3
-> Direct dialling plan 2
-> User 220 + KT
-> Direct dialling plan 1