Call Hold Parameters - AudioCodes Mediant 800B User Manual

Parameter
settings > mwi-srvr-transp-type
[MWIServerTransportType]
MWI Subscribe Expiration Time
configure voip > gateway dtmf-
supp-service supp-service-
settings > mwi-subs-expr-time
[MWIExpirationTime]
MWI Subscribe Retry Time
configure voip > gateway dtmf-
supp-service supp-service-
settings > mwi-subs-rtry-time
[SubscribeRetryTime]
Subscription Mode
configure voip > sip-definition
proxy-and-registration >
subscription-mode
[SubscriptionMode]
configure voip > interface fxs-fxo
> etsi-vmwi-type-one-standard
[ETSIVMWITypeOneStandard]
configure voip > interface fxs-fxo
> bellcore-vmwi-type-one-
standard
[BellcoreVMWITypeOneStandard]
67.11.5.5

Call Hold Parameters

The call hold parameters are described in the table below.
Parameter
Enable Hold
configure voip > gateway
dtmf-supp-service supp-
service-settings > hold
User's Manual

[0] UDP

[1] TCP

[2] TLS
Note: When set to 'Not Configured', the value of the parameter
SIPTransportType is used.
Defines the MWI subscription expiration time in seconds.
The default is 7200 seconds. The range is 10 to 2,000,000.
Defines the subscription retry time (in seconds) after last
subscription failure.
The default is 120 seconds. The range is 10 to 2,000,000.
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.
Determines the ETSI Visual Message Waiting Indication (VMWI)
Type 1 sub-standard.

[0] = (Default) ETSI VMWI between rings

[1] = ETSI VMWI before ring DT_AS

[2] = ETSI VMWI before ring RP_AS

[3] = ETSI VMWI before ring LR_DT_AS

[4] = ETSI VMWI not ring related DT_AS

[5] = ETSI VMWI not ring related RP_AS

[6] = ETSI VMWI not ring related LR_DT_AS
Note: For the parameter to take effect, a device reset is required.
Determines the Bellcore VMWI sub-standard.

[0] = (Default) Between rings.

[1] = Not ring related.
Note: For the parameter to take effect, a device reset is required.
Table 67-48: Call Hold Parameters
Global parameter that enables the Call Hold feature (analog interfaces)
and interworking of the Hold/Retrieve supplementary service from ISDN
to SIP (digital interfaces). You can also configure this functionality per
specific calls, using IP Profiles (IpProfile_EnableHold). For a detailed
1110
Mediant 800B Gateway & E-SBC
Description
Description
Document #: LTRT-10298