AudioCodes MEDIAPACK VERSION 6.2 - Manual (Page 47)

Version 6.2 47 December 2010
SIP Release Notes 1. What's New in Release 6.2
38. MWI for BRI Interfaces:
Product
MP-11x MP-124
Mediant 600 Mediant 1000
Mediant 800 MSBG Mediant 1000 MSBG
Mediant 2000
Mediant 3000/TP-6310 Mediant 3000 HA/TP-6310
Mediant 3000/TP-8410 Mediant 3000 HA/TP-8410
Management Protocol
Web INI SNMP EMS CLI
This feature provides support for MWI on BRI phones connected to the device and
using the Euro ISDN BRI variant. When this feature is activated and a voice mail
message is recorded to the mail box of a BRI extension, the softswitch sends a
notification to the device. In turn, the device notifies the BRI extension and a red light
flashes on the BRI extension’s phone. Once the voice message is retrieved, the MWI
light on the BRI extension turns off.
This feature is configured by the new option, “ETSI” (8) of the existing
VoiceMailInterface parameter and enabled by the existing EnableMWI parameter.
39. Keypad Protocol for DTMF Digits According to ETS 300 122-1:
Product
MP-11x MP-124
Mediant 600 Mediant 1000
Mediant 800 MSBG Mediant 1000 MSBG
Mediant 2000
Mediant 3000/TP-6310 Mediant 3000 HA/TP-6310
Mediant 3000/TP-8410 Mediant 3000 HA/TP-8410
Management Protocol
Web INI SNMP EMS CLI
This feature provides support for ISDN Information messages received from BRI
phones using Information messages. During a call, if the BRI phone user presses
digits (for example, for interactive voice response/IVR applications such as retrieving
voice mail messages), ISDN Information messages received by the device for each
digit are sent in the voice channel to the IP network as DTMF signals. The method by
which the device “injects” these DTMF signals into the IP is defined by the existing
parameter, TxDTMFOption.