[Dial Plan Flowchart]
When a user dials a single digit on a unit, the following sequence of events begins.
A
A user dials a single digit on the unit.
The unit stores each digit dialed before the
inter-digit timer expires.
The unit compares the dialed digits with each dial
plan when the inter-digit timer expires.
Do the dialed digits fully or
partially match in the dial plan?
Yes
Yes
No
Yes
Yes
Yes
No No Match
No
Yes
No
To
No
Complete Match Partial Match
Does the dial
plan contain "!"
for number
barring?
Does the dial plan
contain "." for element
repetition?
Has [Call Even
If Dial Plan Does
Not Match] been set
to [Yes]?
The call is initiated.
The call is denied.
Does the dialed number of
digits exceed the number
of digits up to 2 characters
before "." in the dial plan?
The call is denied.
The call is initiated.
Does the dial plan include a
substitution rule and do the
dialed digits match it? A
The number is substituted.
Does the user press
[ENTER] or the # key?
Yes
No
No
Yes
B
The inter-digit timer starts.
To B
To A
Does the user press
[ENTER] or the # key?
No
To set Dial Plan
1. In the Web user interface, click the [Telephone] tab, and then click [Call Control [Line 1]–[Line x]].
2. In [Dial Plan], enter the desired dial format.