Grandstream Networks UCM6510 User Manual page 93

Enable Filter on Source Caller
ID
Send This Call Through Trunk
Use Trunk
Strip
Firmware Version 1.0.0.5
to use this rule.

National: Users with National or International level are allowed to
use this rule.

International: The highest level required. Only users with
international level can use this rule.
The default setting is "International". Please be aware of the potential
security risks when using "Internal" level, which means all users can use
this outbound rule to dial out from the trunk.
When enabled, users could specify extensions allowed to use this
outbound route. "Privilege Level" is automatically disabled if using
"Enable Filter on Source Caller ID".
The following two methods can be used at the same time to define the
extensions as the source caller ID.
1. Select available extensions from the left to the right. This allows
users to specify arbitrary single extensions.
2. Custom Dynamic Route: define the pattern for the source caller ID.
This allows users to define extension range instead of selecting
them one by one.

All patterns are prefixed with the "_".

Special characters:
X: Any Digit from 0-9.
Z: Any Digit from 1-9.
N: Any Digit from 2-9.
".": Wildcard. Match one or more characters.
"!": Wildcard. Match zero or more characters immediately.
Example: [12345-9] - Any digit from 1 to 9.
Select the trunk for this outbound rule.
Allows the user to specify the number of digits that will be stripped from
the beginning of the dialed string before the call is placed via the
selected trunk.
Example:
The users will dial 9 as the first digit of a long distance calls. However, 9
should not be sent out via analog lines and the PSTN line. In this case, 1
digit should be stripped before the call is placed.
UCM6510 IP PBX User Manual Page 92 of 192