Pstn - AudioCodes Mediant 600 User Manual

Parameter Name
IPSec SA Lifetime (Kbs)
[IPsecSATable_Phase2SaLifetimeInK
B]
Dead Peer Detection Mode
[IPsecSATable_DPDmode]
Remote Tunnel Addr
[IPsecSATable_RemoteTunnelAddre
ss]
Remote Subnet Addr
[IPsecSATable_RemoteSubnetIPAdd
ress]
Remote Prefix Length
[IPsecSATable_RemoteSubnetPrefix
Length]
Interface Name
[IPsecSATable_InterfaceName]
3.3.2.4

PSTN

The PSTN submenu allows you to configure various PSTN settings and includes the
following page items:

CAS State Machines (see ''Configuring CAS State Machines'' on page 97)

Trunk Settings (see ''Configuring Trunk Settings'' on page 99)
SIP User's Manual
Description
Determines the maximum volume of traffic (in kilobytes) for
which the negotiated IPSec SA (Quick mode) is valid. After
this specified volume is reached, the SA is re-negotiated.
The default value is 0 (i.e., the value is ignored).
Configures dead peer detection (DPD), according to RFC
3706.

[0] DPD Disabled (default)

[1] DPD Periodic = DPD is enabled with message
exchanges at regular intervals

[2] DPD on demand = DPD is enabled with on-demand
checks - message exchanges as needed (i.e., before
sending data to the peer). If the liveliness of the peer is
questionable, the device sends a DPD message to
query the status of the peer. If the device has no traffic
to send, it never sends a DPD message.
Note: For detailed information on DPD, refer to the Product
Reference Manual.
Defines the IP address of the peer router.
Note: This parameter is applicable only if the Operational
Mode is set to Tunnel.
Defines the IP address of the remote subnet. Together with
the Prefix Length parameter (below), this parameter
defines the network with which the IPSec tunnel allows
communication.
Note: This parameter is applicable only if the Operational
Mode is set to Tunnel.
Defines the prefix length of the Remote Subnet IP Address
parameter (in bits). The prefix length defines the subnet
class of the remote network. A prefix length of 16
corresponds to a Class B subnet (255.255.0.0); a prefix
length of 24 corresponds to a Class C subnet
(255.255.255.0).
Note: This parameter is applicable only if the Operational
Mode is set to Tunnel.
Associates this IPSec rule with a network interface that is
defined in the Multiple Interface table (Interface Name
column) - see ''Configuring IP Interface Settings'' on page
76.
96
Mediant 600 & Mediant 1000
Document #: LTRT-83308