
Synway Information Engineering Co., Ltd
SMG-C Series Analog Gateway User Manual (Version 1.7.1)
Page 73
Figure 3-72 Add New Routing Rule (Tel
IP)
The table below explains the items shown in the above figure.
Item
Description
Index
The unique index of each routing rule, which denotes its priority. A routing rule with a
smaller index value has a higher priority. If a call matches several routing rules, it will be
processed according to the one with the highest priority.
Description
More information about each routing rule, with the default value of
default.
Source Port Group
(Call Initiator)
Port group from which the call is initiated. This item can be set to a specific port group or
‘*’ which indicates any port group.
CallerID Prefix,
CalleeID Prefix
A string of characters at the beginning of the caller/called party number. It can be a
specific string consisting of digits 0~9, ”[*]”, ”#" or characters ranges defined by [ ]. ‘[ ]’
represents a character within the range it defines. Values in [ ] only can be digits
‘0~9’, ”[*]”, ”#", punctuations ‘
-
‘ and ‘
,
’. (’
-
’ is used between two characters to indicates any
characters between these two characters. ’
,
’ is used to separate characters or characters
ranges, representing alternatives.) For example, 057[1-3,6] represents the string 0571,
0572, 0573 or 0576. Also these items can be set to “*” which indicates any string. These
two configuration items together with
Source Port Group (Call Initiator)
specify a
routing rule for calls.
Note:
”[*]” represents DTFM symbol *, while “*” represents any string.
Destination IP,
Destination Port
IP address and port number of the remote end to which the call will be routed.
After configuration, click
Save
to save the settings into the gateway or click
Close
to cancel the
settings.