AudioCodes Mediant 2000 User Manual page 226

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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 the Add button; the Add Record dialog box appears:
Figure 17-4: Message Policy Table - Add Record Dialog Box
The policy defined above limits SIP messages to 32,768 characters, headers to 256
characters, bodies to 512 characters, number of headers to 16, and only permits two
bodies. Invalid requests are rejected. Only INVITE and BYE requests are permitted
and there are no restrictions on bodies.
3. Configure the SIP message policy rule as required. See the table below for a
description of each parameter.
4. Click Submit to apply your changes.
5. To save the changes to flash memory, see 'Saving Configuration' on page 396.
Parameter
Index
[MessagePolicy_Index]
Max Message Length
[MessagePolicy_MaxM
essageLength]
Max Header Length
[MessagePolicy_MaxH
eaderLength]
Max Body Length
[MessagePolicy_MaxB
odyLength]
Max Num Headers
[MessagePolicy_MaxN
umHeaders]
User's Manual
SIP Message Policy Parameters
Defines the table index entry.
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.
226
Description
Document #: LTRT-68822
Mediant 2000