ZyXEL VMG9823 User Guide - Page 222

Dial Plan Rules

Page 222 highlights

Chapter 21 Voice Table 98 VoIP > SIP > SIP Service Provider > Add New Provider/Edit (continued) LABEL Dialing Interval Selection DNS SRV Enable DNS SRV DESCRIPTION Enter the number of seconds the VMG should wait after you stop dialing numbers before it makes the phone call. The value depends on how quickly you dial phone numbers. 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. Apply Cancel 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. 21.4.2 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. • indicates the number after the colon replaces the number before the colon in an angle bracket . For example, ( 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. ( 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. (xxxxxx) means the VMG automatically translates "123" to "456" in the number you dialed before making the call. VMG9823-B10A User's Guide 222

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Chapter 21 Voice
VMG9823-B10A User’s Guide
222
21.4.2
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.
Dialing Interval
Selection
Enter the number of seconds the VMG should wait after you stop dialing numbers before it
makes the phone call. The value depends on how quickly you dial phone numbers.
DNS SRV
Enable DNS
SRV
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.
Apply
Click
Apply
to save your changes.
Cancel
Click
Cancel
to restore your previously saved settings.
Table 98
VoIP > SIP > SIP Service Provider > Add New Provider/Edit (continued)
LABEL
DESCRIPTION