AudioCodes Mediant 500 E-SBC, Руководство пользователя

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User's Manual 54. Configuration Parameters Reference
Version 6.8 739 Mediant 500 E-SBC
Parameter Description
[ProxyIPListRefreshTime]
Web: Enable Fallback to Routing
Table
EMS: Fallback Used
CLI: fallback-to-routing
[IsFallbackUsed] Determines whether the device falls back to the Outbound IP
Routing table for call routing when Proxy servers are
unavailable.

[0] Disable = (Default) Fallback is not used.

[1] Enable = The Outbound IP Routing table is used when
Proxy servers are unavailable.
When the device falls back to the Outbound IP Routing table, it
continues scanning for a Proxy. When the device locates an
active Proxy, it switches from internal routing back to Proxy
routing.
Note: To enable the redundant Proxies mechanism, set the
parameter EnableProxyKeepAlive to 1 or 2.
Web/EMS: Prefer Routing Table
CLI: prefer-routing-table
[PreferRouteTable] Determines whether the device's internal routing table takes
precedence over a Proxy for routing calls.

[0] No = (Default) Only a Proxy server is used to route calls.

[1] Yes = The device checks the routing rules in the
Outbound IP Routing table for a match with the Tel-to-IP
call. Only if a match is not found is a Proxy used.
Web/EMS: Always Use Proxy
CLI: always-use-proxy
[AlwaysSendToProxy]
Determines whether the device sends SIP messages and
responses through a Proxy server.

[0] Disable = (Default) Use standard SIP routing rules.

[1] Enable = All SIP messages and responses are sent to
the Proxy server.
Note: This parameter is applicable only if a Proxy server is
used (i.e., the parameter IsProxyUsed is set to 1).
Web: SIP ReRouting Mode
EMS: SIP Re-Routing Mode
CLI: sip-rerouting-mode
[SIPReroutingMode] Determines the routing mode after a call redirection (i.e., a 3xx
SIP response is received) or transfer (i.e., a SIP REFER
request is received).

[0] Standard = (Default) INVITE messages that are
generated as a result of Transfer or Redirect are sent
directly to the URI, according to the Refer-To header in the
REFER message, or Contact header in the 3xx response.

[1] Proxy = Sends a new INVITE to the Proxy.
Note: This option is applicable only if a Proxy server is used
and the parameter AlwaysSendtoProxy is set to 0.

[2] Routing Table = Uses the Routing table to locate the
destination and then sends a new INVITE to this
destination.
Notes:

This parameter is applicable only to the Gateway
application.

When this parameter is set to [1] and the INVITE sent to the
Proxy fails, the device re-routes the call according to the
Standard mode
[0].

When this parameter is set to [2] and the INVITE fails, the
device re-routes the call according to the Standard mode
[0]. If DNS resolution fails, the device attempts to route the
call to the Proxy. If routing to the Proxy also fails, the
Redirect/Transfer request is rejected.

When this parameter is set to [2], the XferPrefix parameter