voptech IP20, User Manual

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matching, you need input your desired phone number
in this blank, and then you need dial the phone number
to realize calling to what the phone number is mapped.
In the prefix matching, you need input your desired
prefix number and T; then dial the prefix and a phone
number to realize calling to what your prefix number
is mapped. The prefix number supports at most 30
digits.
Destination Set Destination address. This is optional config item.
If you want to set peer to peer call, please input
destination IP address or domain name. If you want to
use this dial rule on SIP2 line, you need input
255.255.255.255 or 0.0.0.2 in it.SIP3 into 0.0.0.3
Port Set the Signal port, the default is 5060 for SIP.
Alias Set alias. This is optional config item. If you don’t set
Alias, it will show no alias.
Note: There are four types of aliases.
1) Add: xxx, it means that you need dial xxx in front of phone number, which
will reduce dialing number length.
2) All: xxx, it means that xxx will replace some phone number.
3) Del: It means that phone will delete the number with length appointed.
4) Rep: It means that phone will replace the number with length and number
appointed.
You can refer to the following examples of different alias application to
know more how to use different aliases and this dial rule.
Call Mode
Select different signal protocol, SIP or IAX2
Suffix Set suffix, this is optional config item. It will show no
suffix if you don’t set it.
Delete Length Set delete length. This is optional config item. For
example: if the delete length is 3, the phone will delete
the first 3 digits then send out the rest digits. You can
refer to examples of different alias application to know
how to set delete length.
Examples of different alias application
Set by web explanation example
You need set phone
number, Destination,
Alias and Delete Length.
Phone number is XXXT;
Destination is
255.255.255.255 (0.0.0.2)
and Alias is del.
If you dial
“93333”, the
SIP2 server will
receive “3333”.