AudioCodes Mediant 500L - Page 1139

Version 7.2 1139 Mediant 500L Gateway & E-SBC
User's Manual 69. Configuration Parameters Reference
Parameter Description
[MWIDisplay]
the parameter and for configuring the functionality in the Tel
Profiles table, see 'Configuring Tel Profiles' on page 471.
Note:
 If the functionality is configured for a specific Tel Profile, the
settings of the global parameter is ignored for calls associated
with the Tel Profile.
 The parameter is applicable only to FXS interfaces.
Subscribe to MWI
configure voip > gateway dtmf-
supp-service supp-service-
settings > subscribe-to-mwi
[EnableMWISubscription]
Enables subscription to an MWI server.
 [0] No (default)
 [1] Yes
Note:
 To configure the MWI server address, use the MWIServerIP
parameter.
 To configure whether the device subscribes per endpoint or
per the entire device, use the parameter SubscriptionMode.
MWI Server IP Address
configure voip > gateway dtmf-
supp-service supp-service-
settings > mwi-srvr-ip-addr
[MWIServerIP]
Defines the MWI server's IP address. If provided, the device
subscribes to this IP address. The MWI server address can be
configured as a numerical IP address or as a domain name. If not
configured, the Proxy IP address is used instead.
MWI Server Transport Type
configure voip > gateway dtmf-
supp-service supp-service-
settings > mwi-srvr-transp-type
[MWIServerTransportType]
Determines the transport layer used for outgoing SIP dialogs
initiated by the device to the MWI server.
 [-1] Not Configured (default)
 [0] UDP
 [1] TCP
 [2] TLS
Note: When set to ‘Not Configured’, the value of the parameter
SIPTransportType is used.
MWI Subscribe Expiration Time
configure voip > gateway dtmf-
supp-service supp-service-
settings > mwi-subs-expr-time
[MWIExpirationTime]
Defines the MWI subscription expiration time in seconds.
The default is 7200 seconds. The range is 10 to 2,000,000.
MWI Subscribe Retry Time
configure voip > gateway dtmf-
supp-service supp-service-
settings > mwi-subs-rtry-time
[SubscribeRetryTime]
Defines the subscription retry time (in seconds) after last
subscription failure.
The default is 120 seconds. The range is 10 to 2,000,000.
Subscription Mode
configure voip > sip-definition
proxy-and-registration >
subscription-mode
[SubscriptionMode]
Determines the method the device uses to subscribe to an MWI
server.
 [0] Per Endpoint = (Default) Each endpoint subscribes
separately - typically used for FXS interfaces.
 [1] Per Gateway = Single subscription for the entire device -
typically used for FXO interfaces.
configure voip > interface fxs-fxo
> etsi-vmwi-type-one-standard
Determines the ETSI Visual Message Waiting Indication (VMWI)
Type 1 sub-standard.