AudioCodes Mediant 600 - Unsupported; Via

SIP User's Manual 810 Document #: LTRT-83310
Mediant 600 & Mediant 1000
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 Add Delete Modify List Entries
Operations Supported Yes Yes Yes N/A
Keyword Sub Types Attributes
Capabilities SIPCapabilities Struct Read/Write
Below are header manipulation examples:
Example 1 Rule:
Add an Unsupported header to the message:
MessageManipulations 0 = 1, Invite.response,
,header.unsupported, 0, 'early-session,
myUnsupportedHeader', 0;
Result:
Unsupported: early-session
Example 2 Rule:
Modify the Unsupported header to 'replaces':
MessageManipulations 1 = 1, Invite,
,header.unsupported, 2, 'replaces', 0;
Result:
Unsupported: replaces
Example 3 Rule:
Set the path in the Unsupported headers options tag:
MessageManipulations 0 = 0, invite, ,
header.unsupported.path, 0, true, 0;
Result:
Unsupported: replaces, path
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 Add Delete Modify List Entries
Operations Supported No No No 10
Keyword Sub Types Attributes
Alias Boolean Read Only
Branch String Read Only
Host Host Structure (see 'Host'
on page 813)
Read Only
MAddrIp gnTIPAddress Read Only
Param Param Read/Write