AudioCodes mediapack MP-500, User Manual

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Version 5.8 157 October 2009
SIP User's Manual 3. Web-Based Management
Parameter Description
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This parameter is applicable only to USER-type IP Groups.
Serving IP Group ID
[IPGroup_ServingIPGroup]
If configured, INVITE messages initiated from the IP Group are
sent to this Serving IP Group (range 1 to 9). In other words, the
INVITEs are sent to the address defined for the Proxy Set
associated with this Serving IP Group. The Request URI host
name in these INVITE messages are set to the value of the
parameter ‘SIP Group Name’ defined for the Serving IP Group.
Notes:
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This field is available only if the SBC application is enabled.
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If the parameter PreferRouteTable is set to 1, the routing
rules in the ‘Outbound IP Routing’ table takes precedence
over this ‘Serving IP Group ID’ parameter.
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If this parameter is not configured, the INVITE messages
are sent to the default Proxy or according to the ‘Outbound
IP Routing’ table.
SBC Parameters
Classify By Proxy Set
[IPGroup_ClassifyByProxySet]
Determines whether the incoming INVITE is classified to an IP
Group according to the Proxy Set.
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[0] Disable
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[1] Enable (default)
This classification occurs only if classification according to the
device's database fails for locating whether the INVITE arrived
from a registered user. The classification proceeds with
checking whether the INVITE's IP address (if host names, then
according to the dynamically resolved IP address list) is
defined in the IP Group's Proxy Set ID (in the Proxy Set table).
If the IP address is listed, then the INVITE is assigned to this
IP Group.
Note: This classification is not relevant in cases where multiple
IP Groups use the same Proxy Set.
3.4.5.4.4 Configuring the Account Table
The 'Account Table' page allows you to define accounts per Hunt Group ( Served Trunk
Group ) for registration and/or digest authentication (user name and password) to a
destination IP address ( Serving IP Group ). The Account table can be used, for example, to
register to an Internet Telephony Service Provider (ITSP) on behalf of an IP-PBX to which
the device is connected. The registrations are sent to the Proxy Set ID (refer to ''Configuring
the Proxy Sets Table'' on page
148 ) associated with these Serving IP Groups.
A Hunt Group can register to more than one Serving IP Group (e.g., ITSP's). This can be
achieved by configuring multiple entries in the Account table with the same Served Trunk
Group, but with different Serving IP Groups, user name/password, host name, and contact
user values.
Note: You can also configure the Account table using the ini file table parameter
Account (refer to ''SIP Configuration Parameters'' on page 318 ).