Configuring Dial Plans
About Dial Plans
Cisco Small Business SPA300 Series, SPA500 Series, and WIP310 IP Phone Administration Guide 203
8
Dial Plan Timer (Off-Hook Timer)
You can think of the Dial Plan Timer as “the off-hook timer.” This timer starts
counting when the phone goes off hook. If no digits are dialed within the specified
number of seconds, the timer expires and the null entry is evaluated. Unless you
have a special dial plan string to allow a null entry, the call is rejected. The default
value is 5.
Syntax for the Dial Plan Timer
SYNTAX: (Ps<:n> | dial plan )
• s: The number of seconds; if no number is entered after P, the default timer of 5
seconds applies.
• n: (optional): The number to transmit automatically when the timer expires; you
can enter an extension number or a DID number. No wildcard characters are
allowed because the number will be transmitted as shown. If you omit the
number substitution, <:n>, then the user hears a reorder (fast busy) tone after
the specified number of seconds.
Examples for the Dial Plan Timer
• Allow more time for users to start dialing after taking a phone off hook.
EXAMPLE: (
P9 | (9,8<:1408>[2-9]xxxxxx | 9,8,1[2-
9]xxxxxxxxx | 9,8,011xx. | 9,8,xx.|[1-8]xx)
P9 After taking a phone off hook, a user has 9 seconds to begin dialing. If no
digits are pressed within 9 seconds, the user hears a reorder (fast busy)
tone. By setting a longer timer, you allow more time for users to enter the
digits.
• Create a hotline for all sequences on the System Dial Plan
EXAMPLE: (
P9<:23> | (9,8<:1408>[2-9]xxxxxx | 9,8,1[2-
9]xxxxxxxxx | 9,8,011xx. | 9,8,xx.|[1-8]xx)
The user presses the # key or the
dial softkey on the phone display.
• If the sequence is complete and is allowed by
the dial plan, the number is accepted and is
transmitted according to the dial plan.
• If the sequence is incomplete or is blocked by
the dial plan, the number is rejected.
Termin ating Event Processing
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