AudioCodes E-SBC User Manual

CHAPTER68 Configuration Parameters Reference
Mediant 1000 Gateway & E-SBC | User's Manual
Parameter Description
'Use Proxy IP as Host'
configure voip > sip-
definition proxy-and-
registration > use-proxy-
ip-as-host
[UseProxyIPasHost]
Enables the use of the proxy server's IP address (in
dotted-decimal notation) as the host name in SIP From
and To headers in REGISTER requests.
■ [0] Disable (default)
■ [1] Enable
If the parameter is disabled and the device registers to
an IP Group (i.e., proxy server), it uses the string
configured by the ProxyName parameter as the host
name in the REGISTER's Request-URI and uses the
string configured by the IP Groups table parameter,
SIPGroupName as the host name in the To and From
headers. If the IP Group is configured with a Proxy Set
that has multiple IP addresses, all the REGISTER
messages sent to these proxies are sent with the same
host name.
Note: If the parameter is disabled and the ProxyName
parameter is not configured, the proxy's IP address is
used as the host name in the REGISTER Request-
URI.
'Redundancy Mode'
configure voip > sip-
definition proxy-and-
registration >
redundancy-mode
[ProxyRedundancyMode]
Determines whether the device switches back to the
primary Proxy after using a redundant Proxy.
■ [0] Parking = (Default) The device continues
working with a redundant (now active) Proxy until
the next failure, after which it works with the next
redundant Proxy.
■ [1] Homing = The device always tries to work with
the primary Proxy server (i.e., switches back to the
primary Proxy whenever it's available).
Note: To use this Proxy Redundancy mechanism, you
need to enable the keep-alive with Proxy option, by
setting the parameter EnableProxyKeepAlive to 1 or 2.
'Proxy IP List Refresh Time'
configure voip > sip-
definition proxy-and-
registration > proxy-ip-
lst-rfrsh-time
[ProxyIPListRefreshTime]
Defines the periodic rate (in seconds) at which the
device performs DNS queries to resolve FQDNs (host
names) into IP addresses. For example, if a Proxy Set
is configured with an FQDN and the parameter is
configured to 60, the device queries the DNS server
every 60 seconds, which refreshes the Proxy Set’s list
of DNS-resolved IP addresses.
The valid value is 0, or 5 to 2,000,000. The default is 60.
The value 0 disables periodic DNS queries and DNS
resolution is done only once - upon device reset, device
power up, or new and modified configuration.
'Enable Fallback to Routing Table'
configure voip > sip-
definition proxy-and-
registration > fallback-
to-routing
[IsFallbackUsed]
Determines whether the device falls back to the Tel-to-
IP Routing table for call routing when Proxy servers are
unavailable.
■ [0] Disable = (Default) Fallback is not used.
■ [1] Enable = The Tel-to-IP Routing table is used
when Proxy servers are unavailable.
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AudioCodes E-SBC Specifications

General

Brand	AudioCodes
Model	E-SBC
Category	Gateway
Language	English