AudioCodes Mediant 800B User Manual page 656

Parameter
Limit
limit
[SBCAdmissionControl_Limit
]
Limit Per User
limit-per-user
[SBCAdmissionControl_Limit
PerUser]
Rate
rate
[SBCAdmissionControl_Rate
]
Maximum Burst
max-burst
[SBCAdmissionControl_Max
Burst]
User's Manual
Defines the maximum number of concurrent SIP dialogs per IP Group,
SIP Interface or SRD. You can also use the following special values:

[0] 0 = Block all these dialogs.

[-1] -1 = (Default) Unlimited.
Defines the maximum number of concurrent SIP dialogs per user
belonging to the specified IP Group, SIP Interface or SRD. You can
also use the following special values:

[-1] -1 = (Default) Unlimited.

[0] 0 = Block all these dialogs.
Defines the rate (in seconds) at which tokens are added to the token
bucket per second (i.e., token rate).
The default is 0 (i.e., unlimited rate).
Note:

You must first configure the 'Maximum Burst' parameter (see
below) before configuring the 'Rate' parameter.

The token bucket feature is per IP Group, SIP Interface, SRD, SIP
request type, and SIP request direction.
Defines the maximum number of tokens (SIP dialogs) that the bucket
can hold. The device only accepts a SIP dialog if a token exists in the
bucket. Once the SIP dialog is accepted, a token is removed from the
bucket. If a SIP dialog is received by the device and the token bucket
is empty, the device rejects the SIP dialog. Alternatively, if the bucket
is full, for example, 100 tokens, and 101 SIP dialogs arrive (before
another token is added to the bucket, i.e., faster than that configured
in the 'Rate' field), the device accepts the first 100 SIP dialogs and
rejects the last one.
The device sends a SIP 480 "Temporarily Unavailable" response
when it rejects requests. Dropped requests are not counted in the
bucket.
The default is 0 (i.e., unlimited SIP dialogs).
Note: The token bucket feature is per IP Group, SIP Interface, SRD,
SIP request type, and SIP request direction.
656
Mediant 800B Gateway & E-SBC
Description
Document #: LTRT-10298