| Description | For visual message waiting indicator (VMWI),
pktcSigDevVmwiMode selects the alerting signal method. For
the dtAsETS, rpAsETS, lrAsETS, osi, and lrETS methods,
the FSK containing the VMWI information is sent after an
alerting signal.
For the dtAsETS method, the FSK, or DTMF
is sent after the Dual Tone Alert Signal. For the rpAsETS
method, the FSK or DTMF is sent after a Ring Pulse.
For the lrAsETS method, the Line Reversal occurs first,
then the Dual Tone Alert Signal, and, finally, the FSK or
DTMF is sent.
For the OSI method, the FSK or DTMF is sent after the Open
Switching Interval.
For the lrETS method, the Line Reversal occurs first,
then the FSK or DTMF is sent.
The value of this MIB object MUST NOT persist across MTA
reboots. |