AudioCodes Media Pack MP-124, User Manual

Page: 461 / 584

Version 6.6 461 MP-11x & MP-124
User's Manual 43. Configuration Parameters Reference
Parameter Description
Note: If you are not using a proxy server, you must define
outbound IP call routing rules in the Tel to IP Routing
(described in Configuring Tel to IP Routing on page
223 ).
Web/EMS: Proxy Name
[ProxyName]
Defines the Home Proxy domain name. If specified, this name
is used as the Request-URI in REGISTER, INVITE and other
SIP messages, and as the host part of the To header in INVITE
messages. If not specified, the Proxy IP address is used
instead.
The valid value is a string of up to 49 characters.
Note: This parameter functions together with the
UseProxyIPasHost parameter.
Web: 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 this 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 Group
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 this 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.
Web: Redundancy Mode
EMS: Proxy 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.
Web: Proxy IP List Refresh Time
EMS: IP List Refresh Time
[ProxyIPListRefreshTime]
Defines the time interval (in seconds) between each Proxy IP
list refresh.
The range is 5 to 2,000,000. The default interval is 60.
Web: Enable Fallback to Routing
Table
EMS: Fallback Used
[IsFallbackUsed]
Determines whether the device falls back to the Tel to IP
Routing for call routing when Proxy servers are unavailable.

[0] Disable = (Default) Fallback is not used.

[1] Enable = The Tel to IP Routing is used when Proxy
servers are unavailable.
When the device falls back to the Tel to IP Routing, it continues
scanning for a Proxy. When the device locates an active Proxy,
it switches from internal routing back to Proxy routing.