AudioCodes Mediant 4000 SBC User Manual page 403

CHAPTER 18 Core Entities
Parameter
'SBC IPv6 SIP
Interface'
sbcipv6-sip-int-
name
[ProxySet_
SBCIPv6SIPInterfaceN
ame]
'TLS Context Name'
tls-context-name
[ProxySet_
TLSContextName]
Keep Alive
'Proxy Keep-Alive'
proxy-enable-
keep-alive
[ProxySet_
EnableProxyKeepAlive]
■ To configure SIP Interfaces, see
Assigns an IPv6-based SIP Interface for SBC calls to the Proxy
Set.
Note:
■ At least one SIP Interface must be assigned to the Proxy Set.
■ The parameter appears only if you have configured a network
interface with an IPv6 address in the IP Interfaces table.
Assigns a TLS Context (SSL/TLS certificate) to the Proxy Set.
By default, no TLS Context is assigned. If you assign a TLS
Context, the TLS Context is used as follows:
■ Incoming calls: If the 'Transport Type' parameter (in this table)
is set to TLS and the incoming call is successfully classified to
an IP Group based on the Proxy Set, this TLS Context is used.
If the 'Transport Type' parameter is set to UDP or classification
to this Proxy Set fails, the TLS Context is not used. Instead,
the device uses the TLS Context configured for the SIP
Interface (see Configuring SIP
otherwise, the default TLS Context (ID 0) is used.
■ Outgoing calls: If the 'Transport Type' parameter is set to TLS
and the outgoing call is sent to an IP Group that is associated
with this Proxy Set, this TLS Context is used. Instead, the
device uses the TLS Context configured for the SIP Interface
used for the call; otherwise, the default TLS Context (ID 0) is
used. If the 'Transport Type' parameter is set to UDP, the
device uses UDP to communicate with the proxy and no TLS
Context is used.
To configure TLS Contexts, see
Contexts.
Enables the device's Proxy Keep-Alive feature, which checks
connectivity with all the proxy servers of the Proxy Set, by sending
keep-alive messages.
■ [0] Disable (default).
■ [1] Using OPTIONS = Enables the Proxy Keep-Alive feature
using SIP OPTIONS messages. The device sends an
OPTIONS message every user-defined interval, configured by
the 'Proxy Keep-Alive Time' parameter (in this table). If the
device receives a SIP response code that is configured in the
'Keep-Alive Failure Responses' parameter (in this table), the
device considers the proxy as offline. You can also configure
whether to use the device's IP address or string name
("gateway name") in the OPTIONS message (see the
UseGatewayNameForOptions parameter).
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Mediant 4000 SBC | User's Manual
Description
Configuring SIP
Interfaces) used for the call;
Configuring TLS Certificate
Interfaces.