IPG2160 IPG2320 GSM 2G VoIP Gateway User Manual
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Description
It describes the rule for the ease of identification. Its value is
character string
Source IP
It specifies the source IP which will send the calls to gateway
Any: any IP address
IP: specific an IP address
IP Group: specific an IP group
SIP Server
Source Prefix
All the caller number must match the source prefix. It specifies the
source prefix allow to send call out
Any: include anonymous, 0xxxx, 1[2-9]xxxx etc.
0xxxx: consist of some digits such as 015,08,09
1[3-8]6:consist of some prefix, include 136,146,156,166,176, 186
Destination Prefix
All the called number must match the destination prefix, the call prefix
indicates the connected number
Any: include anonymous, 0xxxx, 1[2-9]xxxx etc.
0xxxx: consist of some digits such as 015,08,09
1[3-8]6:consist of some prefix, include 136,146,156,166,176, 186
Destination
Its specifies destination Port or Port Group
Stripped Digits from
Left
It specifies the length of the digits to be deleted from left
Stripped Digits from
Right
It specifies the length of the digits to be deleted from right
Prefix to Add
Add the new digits in front of the original number
Suffix to Add
Add the new digits at the end of the original number
Add an IP->Tel Manipulation, to change the called number from 2547888888 to 07888888
Figure 4-8-2 IP->Tel destination numbers manipulation
