AudioCodes E-SBC User Manual

CHAPTER28 Configuring Supplementary Services
Mediant 1000 Gateway & E-SBC | User's Manual
3. Configure call waiting indication and call waiting ringback tones in the Call Progress Tones file
(see Call Progress Tones File). You can configure up to four call waiting indication tones (see
the FirstCallWaitingToneID parameter). To configure call waiting tones per FXS port(s) based
on source or destination number, see Configuring FXS Distinctive Ringing and Call Waiting
Tones per Source/Destination Number.
4. In the 'Number of Call Waiting Indications' field (NumberOfWaitingIndications), enter the
number of call waiting indications that can be played to the endpoint.
5. In the 'Time Between Call Waiting Indications' field (TimeBetweenWaitingIndications), enter
the time (in seconds) between consecutive call waiting indications.
6. In the 'Time Before Waiting Indications' field (TimeBeforeWaitingIndication), enter the delay
interval before a call waiting indication tone is played to the busy endpoint. This enables the
caller to hang up before disturbing the called party with call waiting indications.
7. In the 'Waiting Beep Duration' field (WaitingBeepDuration), enter the duration (in msec) that the
call waiting indication is played to the endpoint.
8. From the 'Enable Hold' drop-down list (EnableHold), select Enable to enable call hold.
Message Waiting Indication
The device supports Message Waiting Indication (MWI) according to IETF RFC 3842. The device
also supports subscribing to an MWI server (using SIP SUBSCRIBE messages).
For FXS interfaces: The device can accept a SIP MWI NOTIFY message that indicates waiting
messages or cleared messages. Users are informed of these messages by a stutter dial tone. You
can define the stutter and confirmation tones in the CPT file. If the MWI display is configured, the
number of waiting messages is also displayed. If the MWI lamp is configured, the phone’s lamp (on
a phone that is equipped with an MWI lamp) is lit. The device can subscribe to the MWI server per
port (usually used on FXS) or per device (used on FXO).
For more information on configuring IP-based voice mail, refer to the IP Voice Mail CPE
Configuration Guide.
To configure MWI, use the following parameters:
■ EnableMWI
■ MWIServerIP, or MWISubscribeIPGroupID and ProxySet
■ MWIAnalogLamp (FXS interfaces only)
■ MWIDisplay (FXS interfaces only)
■ StutterToneDuration (FXS interfaces only)
■ EnableMWISubscription
■ MWIExpirationTime
■ SubscribeRetryTime
■ SubscriptionMode
■ CallerIDType - determines the standard for detection of MWI signals (FXS interfaces only)
■ ETSIVMWITypeOneStandard (FXS interfaces only)
■ BellcoreVMWITypeOneStandard (FXS interfaces only)
■ VoiceMailInterface
■ EnableVMURI
The device supports the following PSTN-based (digital) MWI features:
- 661 -

AudioCodes E-SBC Specifications

General

Brand	AudioCodes
Model	E-SBC
Category	Gateway
Language	English