AudioCodes E-SBC

CHAPTER68 Configuration Parameters Reference
Mediant 1000 Gateway & E-SBC | User's Manual
Parameter Description
configure voip > gateway
dtmf-supp-service supp-
service-settings > mwi-subs-
ipgrpid
[MWISubscribeIPGroupID]
Defines the IP Group ID used when subscribing to
an MWI server. The 'The SIP Group Name' field
value of the IP Groups table is used as the
Request-URI host name in the outgoing MWI SIP
SUBSCRIBE message. The request is sent to the
IP address defined for the Proxy Set that is
associated with the IP Group. The Proxy Set's
capabilities such as proxy redundancy and load
balancing are also applied to the message.
For example, if the 'SIP Group Name' field of the IP
Group is set to "company.com", the device sends
the following SUBSCRIBE message:
SUBSCRIBE sip:company.com...
Instead of:
SUBSCRIBE sip:10.33.10.10...
Note: If the parameter is not configured, the MWI
SUBSCRIBE message is sent to the MWI server
as defined by the MWIServerIP parameter.
Notification IP Group ID
configure voip > gateway
digital settings >
notification-ip-group-id
[NotificationIPGroupID]
Defines the IP Group ID to which the device sends
SIP NOTIFY MWI messages.
Note:
■ This is used for MWI Interrogation. For more
information on the interworking of QSIG MWI to
IP, see Message Waiting Indication.
■ To determine the handling method of MWI
Interrogation messages, use the
TrunkGroupSettings_MWIInterrogationType,
parameter (in the Trunk Group Settings table).
'MWI Notification Timeout'
configure voip > gateway
dtmf-supp-service supp-
service-settings > mwi-ntf-
timeout
[MWINotificationTimeout]
Global parameter defining the maximum duration
(timeout) that a message waiting indication (MWI)
is displayed on endpoint equipment (phones' LED,
screen notification or voice tone).
You can also configure the feature for specific calls,
using Tel Profiles (TelProfile_
MWINotificationTimeout). For a detailed
description of the parameter or for configuring the
feature in the Tel Profiles table, see Configuring Tel
Profiles.
Note:
■ The parameter is applicable only to FXS
interfaces.
■ If the feature is configured for a specific Tel
Profile, the settings of the global parameter is
ignored for calls associated with the Tel Profile.
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