Grandstream Networks GXP21XX Dial Plan, Delayed Call Forward, Wait Time, Enable Call Features

Dial Plan	Dial Plan Rules:
	1. Accepted Digits: 1,2,3,4,5,6,7,8,9,0 , *, #, A,a,B,b,C,c,D,d
	2. Grammar: x - any digit from 0-9;
	a) xx+ - at least 2 digit numbers
	b) xx. - only 2 digit numbers
	c) ^ - exclude
	d) [3-5] - any digit of 3, 4, or 5
	e) [147] - any digit of 1, 4, or 7
	f) <2=011> - replace digit 2 with 011 when dialing
	g) - the OR operand
	• Example 1: {[369]11 1617xxxxxxx}
	Allow 311, 611, and 911 or any 10 digit numbers with leading digits 1617
	• Example 2: {^1900x+ <=1617>xxxxxxx}
	Block any number of leading digits 1900 or add prefix 1617 for any dialed 7 digit
	numbers
	• Example 3: {1xxx[2-9]xxxxxx <2=011>x+}
	Allows any number with leading digit 1 followed by a 3 digit number, followed by any
	number between 2 and 9, followed by any 7 digit number OR Allows any length of
	numbers with leading digit 2, replacing the 2 with 011 when dialed.
	3. Default: Outgoing – {x+}
	Allow any length of numbers.
	Example of a simple dial plan used in a Home/Office in the US:
	{ ^1900x. <=1617>[2-9]xxxxxx 1[2-9]xx[2-9]xxxxxx 011[2-9]x. [3469]11 }
	Explanation of example rule (reading from left to right):
	• ^1900x. - prevents dialing any number started with 1900
	• <=1617>[2-9]xxxxxx - allows dialing to local area code (617) numbers by dialing
	7 numbers and 1617 area code will be added automatically
	• 1[2-9]xx[2-9]xxxxxx - allows dialing to any US/Canada Number with 11 digits
	length
	• 011[2-9]x. - allows international calls starting with 011
	• [3469]11 - allow dialing special and emergency numbers 311, 411, 611 and 911
	Note: In some cases where the user wishes to dial strings such as *123 to activate
	voice mail or other applications provided by their service provider, the * should be
	predefined inside the dial plan feature. An example dial plan will be: { *x+ } which
	allows the user to dial * followed by any length of numbers.
Delayed Call Forward	Time waited before the call is forward to a number or VM.
Wait Time	Default is 20 seconds.
Enable Call Features	Default is “Yes”. If set to “No”, Call transfer, Call Forwarding & Do-Not-Disturb are
	supported locally provided ITSP support those features. In addition, “ForwardAll”
	softkey will be hidden if call feature code is disabled for Account 1.
Call Log	User can choose to disable Call Log and what kind of calls to log.

Grandstream Networks, Inc.	GXP21xx User Manual	Page 35 of 41
	Firmware version: 1.0.1.66	Last Updated: 05/2011