ZyXEL Communications OLT2406 User Manual page 569

numbers or international call prefixes. For example, the dial plan ([2-9]xxxxxx) does not allow a local
number which begins with 1 or 0.
Without a dial plan, users have to manually enter the callee's whole number and wait for the specified
dialing interval to time out or press a terminator key (usually the pound key on the phone keypad)
before the VoIP device makes the call.
The VoIP device initializes a call when the dialed number matches any one of the rules in the dial plan.
Dial plan rules follow these conventions:
• Rules are separated by the | (bar) symbol.
• "x" stands for a wildcard and can be any digit from 0 to 9.
• A subset of keys is in a square bracket []. Ranges are allowed.
For example, [359] means a number matching this rule can be 3, 5 or 9. [26-8*] means a number
matching this rule can be 2, 6, 7, 8 or *.
• The dot "." appended to a digit allows the digit to be ignored or repeated multiple times. Any digit
(0~9, *, #) after the dot will be ignored.
For example, (01.) means a number matching this rule can be 0, 01, 0111, 01111, and so on.
• <dialed-number:translated-number> indicates the number after the colon replaces the number
before the colon in an angle bracket <>. For example,
(<:1212> xxxxxxx) means the VoIP device automatically prefixes the translated-number "1212" to the
number you dialed before making the call. You can use this for local calls in the US.
(<9:> xxx xxxxxxx) means the VoIP device automatically removes the specified prefix "9" from the
number you dialed before making the call. Use this for making outside calls from an office.
(xx<123:456>xxxx) means the VoIP device automatically translates "123" to "456" in the number you
dialed before making the call.
• Calls with a number followed by the exclamation mark "!" will be dropped.
• Calls with a number followed by the termination character "@" will be made immediately. Any digit
(0~9, *, #) after the @ character will be ignored.
• Gateway: Type "=gw0=" or "=gw3=" at the end of the rule. If the number matches the call will be
transferred to a gateway (0: FXS port; 3: SIP).
In this example dial plan (0 | [49]11 | 1 [2-9]xx xxxxxxx | 1 947 xxxxxxx !), you can dial "0" to call the local
operator, call 411 or 911, or make a long distance call with an area code starting from 2 to 9 in the US.
The calls with the area code 947 will be dropped.
Chapter 78 VoIP
OLT2406 User's Guide
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