Grandstream Networks GXV3240 Administration Manual page 61

Call Forward Type
All To
Time Period
In Time Forward To
Out Time Forward To
Busy To
No Answer To
No Answer Timeout (s)
Matching Incoming Caller ID
Firmware Version 1.0.3.6
key.
It is to set the Call Forwarding feature for this account.
1. None: Disable call forwarding feature.
2. Unconditional: Set to forward all calls to a specified account.
3. Time based: Set the call forwarding rule based on time. The
system can forward the incoming calls to the accounts of In Time
Forward to and Out Time Forward to.
4. Others: Set the call forwarding rule based on account status. .
The system can forward the incoming calls to the accounts of
Busy to, No Answer to, and No Answer Timeout. The valid range
for No Answer Timeout (s) is from 1 to 120.
It is used to specify the account to be forwarded to if the
"Unconditional" Call Forward Type is used.
It is used to configure the period of time to forward the call if the "Time
based" Call Forward Type is in use.
It is used to specify the account to be forwarded to if the current time
is within the configured Time Period.
It is used to specify the account to be forwarded to if the current time
is out of the configured Time Period.
It is used to specify the account to be forwarded to if the Call Forward
On Busy is active.
It is used to specify the number to be forwarded to if Call Forward On
No Answer is in use.
It is used to define the timeout (in seconds) before the call is
forwarded on no answer feature. The valid range is from 1 to 120. The
default value is 20 seconds.
It is used to specify the rules for the incoming calls. If the incoming
caller ID or Alert Info matches the number, pattern or Alert Info text
rules, the phone will play the selected distinctive ringtone.
The rule policy:

Specific caller ID number. For example, 8321123;

A defined pattern with certain length using x and + to specify,
where x could be any digit from 0 to 9. Samples:
xx+ : at least 2-digit number;
xx : only 2-digit number;
[345]xx: 3-digit number with the leading digit of 3, 4 or 5;
[6-9]xx: 3-digit number with the leading digit from 6 to 9.

Alert Info text
GXV3240 Administration Guide Page 59 of 105