voipNumberPlanRule

Allowed characters are 0~9, and '\c' stand for country code, 
'\d' stand for national destination code, 
'\1' stand for matched string enclosed by the parenthesis pair,
and 'deny' stand for the pattern specified is not allowed and 
<tel> accept 1-15 digits includes '+', '*' and '#' for hot or 
speed dial application.
Examples: '\1', '\c\1', and '\c\d\1'.

MIB

ZYXEL-IES5000-MIB

OID

.1.3.6.1.4.1.890.1.5.13.5.16.2.2.1.4

Type

column

Access

readwrite

Status

current

Parent

voipNumberPlanEntry