Grandstream Networks GXW40XX User Manual page 32

Early Dial Default is No.
whether the phone will send an early INVITE each time a key is pressed when a user
dials a number. If set to "Yes", an INVITE is sent using the dial-number collected thus
far; Otherwise, no INVITE is sent until the "(Re-)Dial" button is pressed or after about 5
seconds have elapsed if the user forgets to press the "Re-Dial" button. The "Yes" option
should be used ONLY if there is a SIP proxy configured and the proxy server supports
484 Incomplete Address response. Otherwise, the call will likely be rejected by the proxy
(with a 404 Not Found error).
This feature is NOT designed to work with and should NOT be enabled for direct IP-to-IP
calling.
Dial Plan Prefix Sets the prefix added to each dialed number.
Use # as Dial Key Allows users to configure the "#" key as the "Send" (or "Dial") key. If set to "Yes", "#" will
send the number. In this case, this key is essentially equivalent to the "Dial" key. If set
to "No", this "#" key can be included as part of number.
Dial Plan Dial Plan Rules:
1.
2.
3.
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):
[3469]11 - allow dialing special and emergency numbers 311, 411, 611 and 911
Note: In some cases user wishes to dial strings such as *123 to activate voice mail or
other application provided by service provider. In this case * should be predefined inside
dial plan feature and the Dial Plan will be:
Grandstream Networks, Inc.
www.InternetVoipPhone.co.uk | sales@internetvoipphone.co.uk | 0800 088 4846
Use only if proxy supports 484 response.
Accept Digits: 1,2,3,4,5,6,7,8,9,0 , *, #, A,a,B,b,C,c,D,d
Grammar: x - any digit from 0-9;
a. xx+ - at least 2 digits number;
b. xx. – at least 2 digits number;
c. ^ - exclude;
d. [3-5] - any digit of 3, 4, or 5;
e. [147] - any digit 1, 4, or 7;
f. <2=011> - replace digit 2 with 011 when dialing
g. < =1> - add a leading 1 to all numbers dialed, vice versa will remove a
1 from the number dialed
h. | - or
Example 1: {[369]11 | 1617xxxxxxx} –
•
Allow 311, 611, 911, and any 10 digit numbers of leading digits 1617
Example 2: {^1900x+ | <=1617>xxxxxxx} –
•
Block any number of leading digits 1900 and add prefix 1617 for any dialed 7
digit numbers
• Example 3: {1xxx[2-9]xxxxxx | <2=011>x+} –
Allow any length of number with leading digit 2 and 10 digit-numbers of leading
digit 1 and leading exchange number between 2 and 9; If leading digit is 2,
replace leading digit 2 with 011 before dialing.
Default: Outgoing - {x+}
• ^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
GXW40XX User Manual
Firmware 1.0.4.2
This parameter controls
{ [x*]+ }.
Last Updated: 06/2011
Page 32 of 38