Zyxel OLT2412 Инструкция по эксплуатации онлайн [197/326] 154545

Chapter 26 VoIP

OLT2412 User’s Guide

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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.