Version 5.8 197 October 2009
SIP User's Manual 3. Web-Based Management
• Index 3: When the source number has prefix 123451001 (e.g., 1234510012001),
it is changed to 20018.
• Index 4: When the source number has prefix from 30 to 40 and a digit (e.g.,
3122), it is changed to 2312.
• Index 5: When the destination number has the prefix 6, 7, or 8 (e.g., 85262146),
source number prefix 2001, it is changed to 3146.
2. From the 'Table Index' drop-down list, select the range of entries that you want to edit.
3. Configure the Number Manipulation table according to the table below.
4. Click the Submit button to save your changes.
5. To save the changes to flash memory, refer to ''Saving Configuration'' on page 237.
Table 3-24:
Number Manipulation Parameters Description
Parameter Description
Source Trunk Group
[_SrcTrunkGroupID]
The source Trunk Group (1-99) for Tel-to-IP calls. To denote any
Trunk Group, leave this field empty.
Notes:
 The value -1 indicates that it is ignored in the rule.
 This parameter is available only in the 'Source Phone Number
Manipulation Table for Tel -> IP Calls' and 'Destination Phone
Number Manipulation Table for Tel -> IP Calls' pages.
 For IP-to-IP call routing, this parameter is not required (i.e., leave
the field empty).
Source IP Group
[_SrcIPGroupID]
The IP Group from where the IP-to-IP call originated. Typically, this IP
Group of an incoming INVITE is determined/classified using the
‘Inbound IP Routing’ table. If not used (i.e., any IP Group), simply
leave the field empty.
Notes:
 The value -1 indicates that it is ignored in the rule.
 This parameter is available only in the 'Source Phone Number
Manipulation Table for Tel -> IP Calls' and 'Destination Phone
Number Manipulation Table for Tel -> IP Calls' pages.
 If this Source IP Group has a Serving IP Group, then all calls
originating from this Source IP Group is sent to the Serving IP
Group. In this scenario, this table is used only if the parameter
PreferRouteTable is set to 1.
Web: Destination Prefix
EMS: Prefix
[_DestinationPrefix]
Destination (called) telephone number prefix. An asterisk (*)
represents any number.
Web/EMS: Source Prefix
[_SourcePrefix]
Source (calling) telephone number prefix. An asterisk (*) represents
any number.
Web/EMS: Source IP
[_SourceAddress]
Source IP address of the caller (obtained from the Contact header in
the INVITE message).
Notes:
 This parameter is applicable only to the Number Manipulation
tables for IP-to-Tel calls.
 The source IP address can include the 'x' wildcard to represent
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