Unsupported; Via - AudioCodes Mediant 1000 User Manual

C.2.33 Unsupported
An example of the header is shown below:
Unsupported: 100rel
The header properties are shown in the table below:
Header Level Action
Operations Supported
Keyword
Capabilities
Below are header manipulation examples:
Example 1 Rule:
Result:
Example 2 Rule:
Result:
Example 3 Rule:
Result:
C.2.34 Via
An example of the header is shown below:
Via: SIP/2.0/UDP 10.132.10.128;branch=z9hG4bKUGOKMQPAVFKTAVYDQPTB
The header properties are shown in the table below:
Header Level Action
Operations Supported
Keyword
Alias
Branch
Host
MAddrIp
Param
SIP User's Manual
Add
Yes
SIPCapabilities Struct
Add an Unsupported header to the message:
MessageManipulations 0 = 1, Invite.response,
,header.unsupported, 0, 'early-session,
myUnsupportedHeader', 0;
Unsupported: early-session
Modify the Unsupported header to 'replaces':
MessageManipulations 1 = 1, Invite,
,header.unsupported, 2, 'replaces', 0;
Unsupported: replaces
Set the path in the Unsupported headers options tag:
MessageManipulations 0 = 0, invite, ,
header.unsupported.path, 0, true, 0;
Unsupported: replaces, path
Add
No
Boolean
String
Host Structure (see 'Host'
on page 813)
gnTIPAddress
Param
Delete Modify
Yes Yes
Sub Types
Read/Write
Delete Modify
No No
Sub Types
Read Only
Read Only
Read Only
Read Only
Read/Write
810
Mediant 600 & Mediant 1000
List Entries
N/A
Attributes
List Entries
10
Attributes
Document #: LTRT-83310