AudioCodes Mediant 4000 SBC - Page 383

CHAPTER18 Core Entities
Mediant 4000 SBC | User's Manual
Parameter Description
■ Proxy Sets are used for Server-type IP Groups, but
may in certain scenarios also be used for User-type
IP Groups. For example, this is required in
deployments where the device mediates between an
IP PBX and a SIP Trunk, and the SIP Trunk requires
SIP registration for each user that requires service.
In such a scenario, the device must register all the
users to the SIP Trunk on behalf of the IP PBX. This
is done by using the User Information table, where
each user is associated with the source IP Group
(i.e., the IP PBX). To configure the User Information
table, see SBC User Information for SBC User
Database.
'IP Profile'
ip-profile-name
[IPGroup_ProfileName]
Assigns an IP Profile to the IP Group.
By default, no value is defined.
To configure IP Profiles, see Configuring IP Profiles.
'Media Realm'
media-realm-name
[IPGroup_MediaRealm]
Assigns a Media Realm to the IP Group. The Media
Realm determines the UDP port range and maximum
sessions on a specific interface for media traffic
associated with the IP Group.
By default, no value is defined.
To configure Media Realms, see Configuring Media
Realms.
Note: If you delete a Media Realm from the Media
Realms table that is assigned to the IP Group, the
parameter value reverts to None.
'Contact User'
contact-user
[IPGroup_ContactUser]
Defines the user part of the From, To, and Contact
headers of SIP REGISTER messages, and the user part
of the Contact header of INVITE messages received
from this IP Group and forwarded by the device to
another IP Group.
The valid value is a string of up to 60 characters. By
default, no value is defined.
Note:
■ The parameter is applicable only to Server-type IP
Groups.
■ The parameter is overridden by the ‘Contact User’
parameter in the Accounts table (see Configuring
Registration Accounts).
'SIP Group Name'
sip-group-name
[IPGroup_SIPGroupName]
Defines the SIP Request-URI host name in INVITE and
REGISTER messages sent to the IP Group, or the host
name in the From header of INVITE messages received
from the IP Group. In other words, it replaces the original
host name.
The valid value is a string of up to 100 characters. By
default, no value is defined.
Note:
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