AudioCodes Mediant 500 E-SBC, User Manual

Page: 266 / 920

User's Manual 266 Document #: LTRT-10437
Mediant 500 E-SBC
Parameter Description
empty field.
Notes:

If this parameter is not configured, the value of the global
parameter, ProxyName is used instead (see ''Configuring Proxy
and Registration Parameters'' on page
285 ).

The parameter overrides inbound message manipulation rules that
manipulate the host name in Request-URI, To, and/or From SIP
headers. If you configure the parameter and you want to
manipulate the host name in any of these SIP headers, you must
apply your manipulation rule (Manipulation Set ID) to the IP Group
as an Outbound Message Manipulation Set (see the
IPGroup_OutboundManSet parameter), when the IP Group is the
destination of the call. If you apply the Manipulation Set as an
Inbound Message Manipulation Set (see the
IPGroup_InboundManSet parameter), when the IP Group is the
source of the call, the manipulation rule is overridden by the SIP
Group Name parameter.

If the IP Group is of User type, this parameter is used internally as
a host name in the Request-URI for Tel-to-IP initiated calls. For
example, if an incoming call from the device's T1 trunk is routed to
a User-type IP Group, the device first creates the Request-URI
(<destination_number>@<SIP Group Name>), and then it
searches the internal database for a match.
Contact User
CLI: 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.
Notes:

This parameter is applicable only to Server-type IP Groups.

This parameter is overridden by the ‘Contact User’ parameter in the
‘Account’ table (see ''Configuring Registration Accounts'' on page
281 ).
SRD
CLI: srd
[IPGroup_SRD] Assigns an SRD to the IP Group.
The default is 0.
Notes:

For this parameter to take effect, a device reset is required.

To configure SRDs, see Configuring SRDs on page 256 .

For Server-type IP Groups, if you assign the IP Group with a Proxy
Set ID (in the 'Proxy Set ID' field), the SRD field is automatically set
to the SRD value assigned to the Proxy Set in the Proxy Set table.
Media Realm Name
CLI: media-realm-name
[IPGroup_MediaRealm] Assigns a Media Realm to the IP Group. The string value must be
identical (including case-sensitive) to the Media Realm name defined
in the Media Realm table (see Configuring Media Realms on page
251 ).
Notes:

For this parameter to take effect, a device reset is required.

If the Media Realm is deleted from the Media Realm table, this
value becomes invalid.
IP Profile ID
CLI: ip-profile-id
[IPGroup_ProfileId]
Assigns an IP Profile to the IP Group. To configure IP Profiles, see
''Configuring IP Profiles'' on page
304 .
The default is 0.