3 Features V
Features 3-171
1.2 Intercept Routing to VM
If an outside line is set as Intercept Routing – No Answer
(IRNA) whose destination is the VPS, an outside call is
forwarded to the VPS under the proper conditions. The
system sends to the VPS a mailbox number of the
corresponding extension at that time. Therefore the calling
party can leave his / her message in the mailbox of the
desired extension without knowing the mailbox number.
Outside Call
System
ExtensionOperator VM 1
VM X
VM 2
VM 3
VM Hunting
Chain
VPS
C.FWD
Transfer
DIL 1:1, DISA
Outside Call
System
Extension VM 1
VM X
VM 2
VM 3
VM Hunting
Chain
VPS
IRNA
DIL 1:1, DIL 1:N, DISA