Polycom Trio Visual+

Call Controls
Polycom, Inc. 102
Supported Dial Plans
Polycom phones support Skype for Business External Access Prefix functionality.
Examples of supported dial plans include the following:
● Support for multiple combination of braces (): ^91(727|813)([2-9]\d{6})$@+9$1$2@0
● Support for 'ext': ^64(\d{2})$@+86411845933$1;ext=64$1@0
sip-interop.cfg reg.1.applyServ
erDigitMapLocal
ly
Skype Base Profile: 1(default)
Generic Base Profile: 0 (default)
1 - Enable dial plan normalization.
Dial plan normalization rules are
downloaded from the Microsoft
Server and processed on the
phone.
0 - Disable dial plan
normalization. Dial plan rules are
processed by the Microsoft
Server.
No
sip-interop.cfg up.IdleTimeOut Set the number of seconds that
the phone is idle for before
automatically leaving a menu and
showing the idle display.
During a call, the phone returns to
the Call screen after the idle
timeout.
40 seconds (default)
0 to 65535 seconds
Yes
Supported Dial Plans
Number Element Meaning Example Description of Example
1 ^ Match at beginning of
string
^123 Match the digits 123 at
the beginning of the
string
2 () Captures the matched
subexpression
(456) Capture what is
between the
parentheses into a
numbered variable,
starting at 1 which can
be accessed as $n, for
example, $1
Dial Plan, Dial Plan Normalization, and Digit Map Parameters
Temp l at e Parameter Permitted Values Change Causes Restart or
Reboot