Grandstream Networks GXV3175 manual Account/Call Settings

Account/Call Settings
	Dial Plan Prefix	Sets the prefix added to each dialed number.
	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

Grandstream Networks, Inc.	GXV3175 USER MANUAL	Page 53 of 119
	FIRMWARE VERSION 1.0.0.32	Updated : 12/2010