Yealink SIP-T2 Series Administrator's Manual page 277

If it is set to 0, the IP phone will not dial the entered number if it only a partial match exists.
The value of this parameter should be greater than that configured by the parameter "accoun-
t.X.dialplan.digitmap.interdigit_short_timer".
For example:
account.1.dialplan.digitmap.string = 1xxT|xxxxx<T1>
account.1.dialplan.digitmap.interdigit_long_timer = 10
account.1.dialplan.digitmap.interdigit_short_timer = 5
When you enter 1, it matches part of two-digit maps, the IP phone tries to wait 10 seconds and then dials
out 1 if no numbers entered;
When you enter 15, it also matches part of two-digit maps, the IP phone tries to wait 10 seconds and then
dials out 15 if no numbers entered;
When you enter 153, it also matches part of two-digit maps, the IP phone tries to wait 10 seconds. But
after waiting for 5 seconds, it completely matches the first digit map and then immediately dials out 153.
Note: It works only if "account.X.dialplan.digitmap.enable" is set to 1 (Enabled). The value configured by
the parameter "account.X.dialplan.digitmap.interdigit_long_timer" takes precedence over that configured
by the parameter "dialplan.digitmap.interdigit_long_timer".
Permitted
Integer from 0 to 255
Values
Default Blank
Parameter account.X.dialplan.digitmap.interdigit_short_timer
It configures the timeout interval (in seconds) for any string of digit map.
The IP phone will wait this many seconds before matching the entered digits to the dial plan and placing
the call.
Description
Note: It works only if "account.X.dialplan.digitmap.enable" is set to 1 (Enabled). The value configured by
the parameter "account.X.dialplan.digitmap.interdigit_short_timer" takes precedence over that configured
by the parameter "dialplan.digitmap.interdigit_short_timer".
Single configuration (configure a specific value for the timer letter "T" for all strings with "T" of the digit
map)
Example:
account.1.dialplan.digitmap.interdigit_short_timer = 5
If "dialplan.digitmap.string" is set to <[2-9]x:86>3.T|0T, the IP phone will wait 5 seconds before matching
the entered digits to this dial plan and placing the call.
Permitted
Distribution configuration (configure a string of positive integers separated by "|" for each string of the
Values
digit map in the corresponding position)
If there are more digit maps than timeout values, the last timeout is applied to the extra digit map. If there
are more timeout values than digit maps, the extra timeout values are ignored.
Example:
account.1.dialplan.digitmap.interdigit_short_timer = 4|5|3|6|2|1
If "dialplan.digitmap.string" is set to <[2-9]x:86>3.T|2T|1xxT|0x.!|[2-9]11T, 4 is applied to the "<[2-
[1]
<MAC>.cfg
Call Features
271