AudioCodes Mediant 600 - Page 263

Version 6.4 263 March 2012
SIP User's Manual 18. GW and IP to IP
Notes:
• Redirect Tel-to-IP manipulation is not done if the device copies the
received destination number to the outgoing SIP redirect number, as
enabled by the CopyDest2RedirectNumber parameter.
• You can also configure the Redirect Number Tel to IP table using the ini
file parameter RedirectNumberMapTel2Ip (see 'Number Manipulation
Parameters' on page 750).
• If the characteristics Destination Prefix, Redirect Prefix, and/or Source
Address match the incoming SIP message, manipulation is performed
according to the configured manipulation rule.
• The manipulation rules are executed in the following order: Stripped
Digits From Left, Stripped Digits From Right, Number of Digits to Leave,
Prefix to Add, and then Suffix to Add.
• The Destination Number and Redirect Prefix parameters are used before
any manipulation has been done on them.
 To configure redirect Tel-to-IP manipulation rules:
1. Open the Redirect Number Tel > IP page (Configuration tab > VoIP menu > GW and
IP to IP submenu > Manipulations submenu > Redirect Number Tel > IP).
Figure 18-7: Redirect Number Tel to IP Page
The figure below shows an example configuration in which the redirect prefix "555" is
manipulated. According to the configured rule, if for example the number 5551234 is
received, after manipulation the device sends the number to IP as 91234.
2. Configure the redirect number Tel to IP rules according to the table below.
3. Click Submit to apply your changes.
4. To save the changes to flash memory, see 'Saving Configuration' on page 482.
Table 18-10: Redirect Number Tel to IP Parameters Description
Parameter Description
Source Trunk Group The Trunk Group from where the Tel call is received. To denote any
Trunk Group, leave this field empty.
Notes:
 The value -1 indicates that this field is ignored in the rule.
 For IP-to-IP call routing, this parameter is not required (i.e., leave
the field empty).
Source IP Group The IP Group from where the IP-to-IP call originated. Typically, the 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