AudioCodes Mediant 600 - Page 398

SIP User's Manual 398 Document #: LTRT-83310
Mediant 600 & Mediant 1000
In normal state, the numbers are not manipulated. In this state, SAS searches the number
552155551234 in its database and if found, it sends the INVITE containing this number to
the UA.
 To manipulate destination number in SAS emergency state:
1. Open the SAS Configuration page (Configuration tab > VoIP menu > SAS > Stand
Alone Survivability).
2. From the 'SAS Inbound Manipulation Mode' (SASInboundManipulationMode) drop-
down list, select Emergency Only.
3. Click Submit; the SAS Inbound Manipulation Mode Table button appears on
the page.
4. Click this button to open the IP to IP Inbound Manipulation page.
Figure 19-17: Manipulating INVITE Destination Number
The figure above displays a manipulation rule for the example scenario described
above whereby the destination number "7001234" is changed to "552155551234":
• 'Manipulated URI' field: Destination
• 'Destination Username Prefix' field: "700xxxx"
• 'Request Type' field: INVITE
• 'Remove From Left' field: "3"
• 'Prefix to Add' field: "55215555"
5. Add your SAS manipulation rule as desired. See the table below for descriptions of the
parameters.
6. Click Apply to save your changes.
Notes:
The following fields of the IP to IP Inbound Manipulation table are not
applicable to SAS and must be left at their default values:
• Additional Manipulation - default is "0"
• Manipulation Purpose - default is Normal
• Source IP Group - default is "-1"
Table 19-1: SAS IP to IP Inbound Manipulation Parameters
Parameter Description
Matching Characteristics
Is Additional Manipulation
[IsAdditionalManipulation]
Determines whether additional SIP URI user part manipulation is done
for the table entry rule listed directly above it.
 [0] 0 = Regular manipulation rule (not done in addition to the rule
above it).
 [1] 1 = If the above row entry rule matched the call, consider this
row entry as a match as well and perform the manipulation specified
by this rule.
Note: Additional manipulation can only be performed on a different SIP