Dial Plan Rules - ZyXEL Communications VMG5313-BXB SERIES User Manual

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22.4.2 Dial Plan Rules

A dial plan defines the dialing patterns, such as the length and range of the digits for a telephone
number. It also includes country codes, access codes, area codes, local numbers, long distance
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 whole callee's 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 VMG makes the call.
The VMG initializes a call when the dialed number matches any one of the rules in the dial plan. Dial
plan rules follow these conventions:
• The collection of rules is in parentheses ().
• 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 VMG automatically prefixes the translated-number "1212" to the
number you dialed before making the call. This can be used for local calls in the US.
(<9:> xxx xxxxxxx) means the VMG automatically removes the specified prefix "9" from the
number you dialed before making the call. This is always used for making outside calls from an
office.
(xx<123:456>xxxx) means the VMG 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.
Chapter 22 Voice
DESCRIPTION
Select this to have the VMG use DNS procedures to resolve the SIP domain and find the SIP
server's IP address, port number and supported transport protocol(s).
The VMG first uses DNS Name Authority Pointer (NAPTR) records to determine the transport
protocols supported by the SIP server. It then performs DNS Service (SRV) query to
determine the port number for the protocol. The VMG resolves the SIP server's IP address
by a standard DNS address record lookup.
The SIP Server Port and REGISTER Server Port fields in the General section above are
grayed out and not applicable and the Transport Type can also be set to AUTO if you
enable this option.
Click Apply to save your changes.
Click Cancel to restore your previously saved settings.
VMG5313-BXB Series User's Guide
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