CHAPTER60 Configuration Parameters Reference
Mediant 4000 SBC | User's Manual
Parameter Description
■ If the received header’s original value is
less than the parameter's value, the
header’s value is decremented before
being sent on.
■ If the received header’s original value is
greater than the parameter's value, the
header’s value is replaced by the user-
defined parameter’s value.
The valid value range is 1-70. The default is
10.
configure voip > sip-definition
settings > force-generate-to-tag
[ForceGenerateToTag]
Enables the device to generate the 'tag'
parameter's value in the SIP To header.
This is applied to the first SIP response,
received from the called party, which the
device sends to the dialog-initiating SIP
user agent (caller). In other words, this
device-generated To tag overwrites the
original To tag generated by the called
party. All SIP messages between the
device and caller use this generated To tag,
while all SIP messages between the device
and called party use the To tag generated
by the called party. As the device-generated
To tag value is short (up to 12 characters),
this feature may be useful for SIP UAs that
cannot handle long tag values.
An example of the To tag:
To: Alice@company.com; tag =
9777484849@10.10.1.110
■ [0] = Disable (default). The device
forwards the To tag transparently
between the SIP UAs.
■ [1] = Enable. The device generates the
To tag in the response sent to the
initiator of the SIP dialog.
Note: The feature is applicable only if the
'SBC Operation Mode' parameter is
configured to B2BUA. This can be
configured in the SRD and IP Groups table.
However:
■ The IP Group's 'SBC Operation Mode'
parameter takes precedence over the
SRD's 'SBC Operation Mode'
parameter. For example, if the IP Group
is configured for B2BUA but its'
associated SRD is not, then the tag-
generation feature can function.
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