AudioCodes MSBG Series User Manual

User's Manual 344 Document #: LTRT-27045
Mediant 1000B Gateway & E-SBC
Parameter Description
Manipulation Set (see the IPGroup_OutboundManSet parameter),
when the IP Group is the destination of the call.
Outbound Message
Manipulation Set
outbound-mesg-
manipulation-set
[IPGroup_OutboundManSet]
Assigns a Message Manipulation Set (rule) to the IP Group for SIP
message manipulation on the outbound leg.
By default, no value is defined.
To configure Message Manipulation rules, see ''Configuring SIP
Message Manipulation'' on page 368.
Note: If you assign a Message Manipulation Set ID that includes rules
for manipulating the host name in the Request-URI, To, and/or From
SIP headers, the parameter overrides the IPGroup_SIPGroupName
parameter.
Message Manipulation User-
Defined String 1
msg-man-user-defined-
string1
[IPGroup_MsgManUserDef1
]
Defines a value for the SIP user part that can be used in Message
Manipulation rules configured in the
Message Manipulations table. The
Message Manipulation rule obtains this value from the IP Group, by
using the following syntax:
param.ipg.<src|dst>.user-defined.<0>.
The valid value is a string of up to 30 characters. By default, no value
is defined.
To configure Message Manipulation rules, see ''Configuring SIP
Message Manipulation'' on page 368.
Message Manipulation User-
Defined String 2
msg-man-user-defined-
string2
[IPGroup_MsgManUserDef2
]
Defines a value for the SIP user part that can be used in Message
Manipulation rules configured in the Message Manipulations table. The
Message Manipulation rule obtains this value from the IP Group, by
using the following syntax: param.ipg.<src|dst>.user-defined.<1>.
The valid value is a string of up to 30 characters. By default, no value
is defined.
To configure Message Manipulation rules, see ''Configuring SIP
Message Manipulation'' on page 368.
SBC Registration and Authentication
Max. Number of Registered
Users
max-num-of-reg-users
[IPGroup_MaxNumOfRegUs
ers]
Defines the maximum number of users in this IP Group that can
register with the device.
The default is -1, meaning that no limitation exists for registered users.
Note: The parameter is applicable only to User-type IP Groups.
Registration Mode
registration-mode
[IPGroup_RegistrationMode]
Defines the registration mode for the IP Group:
 [0] User Initiates Registration (default)
 [1] SBC Initiates Registration = Used when the device serves as a
client (e.g., with an IP PBX). This functions only with the User Info
file.
 [2] Registrations not Needed = The device adds users to its
database in active state.
Authentication Mode
authentication-mode
[IPGroup_AuthenticationMod
e]
Defines the authentication mode.
 [0] User Authenticates = (Default) The device does not handle the
authentication, but simply forwards the authentication messages
between the SIP user agents.

[1] SBC as Client = The device authenticates as a client. It receives
the 401/407 response from the proxy requesting for authentication.
The device sends the proxy the authorization credentials (i.e.,

AudioCodes MSBG Series Specifications

General

Brand	AudioCodes
Model	MSBG Series
Category	Gateway
Language	English