AudioCodes Mediant 500 E-SBC User Manual page 290

The following procedure describes how to configure Message Policy rules in the Web
interface. You can also configure Message Policy rules using the table ini file parameter,
MessagePolicy or the CLI command, configure voip > sbc message-policy.

To configure SIP Message Policy rules:
1. Open the Message Policy Table page (Configuration tab > VoIP menu > SIP
Definitions > Msg Policy & Manipulation > Message Policy Table).
2. Click Add; the following dialog box appears:
Figure 18-4: Message Policy Table - Add Record Dialog Box
3. Configure a Message Policy rule according to the parameters described in the table
below.
4. Click Submit, and then save ("burn") your settings to flash memory.
Table 18-3: Message Policy Table Parameter Descriptions
Parameter
Index
[MessagePolicy_Index]
Max Message Length
CLI: max-message-length
[MessagePolicy_MaxMessageLength]
Max Header Length
CLI: max-header-length
[MessagePolicy_MaxHeaderLength]
Max Body Length
CLI: max-body-length
[MessagePolicy_MaxBodyLength]
Max Num Headers
CLI: max-num-headers
[MessagePolicy_MaxNumHeaders]
User's Manual
Description
Defines an index number for the new table record.
Defines the maximum SIP message length.
The valid value is up to 32,768 characters. The default is
32,768.
Defines the maximum SIP header length.
The valid value is up to 512 characters. The default is 512.
Defines the maximum SIP message body length. This is
the value of the Content-Length header.
The valid value is up to 1,024 characters. The default is
1,024.
Defines the maximum number of SIP headers.
The valid value is any number up to 32. The default is 32.
Note: The device supports up to 20 SIP Record-Route
headers that can be received in a SIP INVITE request or
200 OK response. If it receives more than this, it responds
with a SIP 513 'Message Too Large' response.
290
Mediant 500 E-SBC
Document #: LTRT-10427