AudioCodes Mediant 500 E-SBC, Руководство пользователя

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User's Manual 724 Document #: LTRT-10437
Mediant 500 E-SBC
Parameter Description
HA Network Reachability
Ping Timeout
[HAPingTimeout]
Defines the timeout (in seconds) for which the ping request waits for a
reply.
The valid value is 1 to 60. The default is 1.
HA Network Reachability
Ping Retries
[HAPingRetries]
Defines the number of ping requests that the device sends after no
response is received from the destination, before the destination is
declared unavailable. For example, if you specify 2, the destination is
declared as down after three consecutive ping requests fail to evoke a
response from the destination.
The valid value is 0 to 100. The default 2.
54.4 Security Parameters
This subsection describes the device's security parameters.
54.4.1 General Security Parameters
The general security parameters are described in the table below.
Table 54-22: General Security Parameters
Parameter Description
Web/EMS: Internal Firewall
Parameters
CLI: configure voip > access-list
[AccessList]
This table parameter defines the device's access list (firewall),
which defines network traffic filtering rules.
The format of this parameter is as follows:
[AccessList]
FORMAT AccessList_Index = AccessList_Source_IP,
AccessList_Source_Port, AccessList_PrefixLen,
AccessList_Source_Port, AccessList_Start_Port,
AccessList_End_Port, AccessList_Protocol,
AccessList_Use_Specific_Interface, AccessList_Interface_ID,
AccessList_Packet_Size, AccessList_Byte_Rate,
AccessList_Byte_Burst, AccessList_Allow_Type;
[\AccessList]
For example:
AccessList 10 = mgmt.customer.com, , , 32, 0, 80, tcp, 1, OAMP,
0, 0, 0, allow;
AccessList 22 = 10.4.0.0, , , 16, 4000, 9000, any, 0, , 0, 0, 0, block;
In the example above, Rule #10 allows traffic from the host
‘mgmt.customer.com’ destined to TCP ports 0 to 80 on interface
OAMP (OAMP). Rule #22 blocks traffic from the subnet
10.4.xxx.yyy destined to ports 4000 to 9000.
For a detailed description of this table, see ''Configuring Firewall
Settings'' on page
141 .
Media Latching
Web/EMS: Inbound Media
Latch Mode
CLI: inbound-media-latch-mode
[InboundMediaLatchMode] Enables the Media Latching feature.

[0] Strict = Device latches onto the first original stream (IP
address:port). It does not latch onto any other stream during the
session.

[1] Dynamic = (Default) Device latches onto the first stream. If it