Stranded Participant Disconnect with EPV
On systems configured with EPV servers, the stranded participant feature can be enabled on a
per conference basis for both Flex flow and default call flow conferences. When a single
participant remains in a conference for a preconfigured number of minutes, the system plays a
prompt to enter any DTMF key to keep the conference active.
participant settings available through EPV.
Table 28: EPV Stranded Participant Settings
Field
<spctConfThreshold>
<spctConfBlockInput>
<spctConfNumPrompts>
<spctConfPeriodX>
<spctConfPeriodZ>
Keep Alive Response
The following sample Keep Alive response conforms to the epvd.dtd.
<spectel>
<spectelSys700>
<pingResponse>
<ping>ALIVE</ping>
</pingResponse>
</spectelSys700>
</spectel>
The xCalcli Test Program
The xCal Client sample application, xCalcli resides in /usr/dcb/bin after a successful installation.
xCalcli uses the same libraries that EPV uses to make requests and receive data from an
external passcode validation server.
Definition
Number of participants in
conference to disconnect
Whether to block a DTMF
key to keep the conference
alive
Number of times to replay
the termination warning
message
Number of minutes to wait
before playing initial
message to stranded
participant
Interval between warning
prompts
Using External Passcode Validation
Table 28
shows the stranded
Range
Default
0-2000
1
0 = disabled
0= false
0
1= true
0-5
System setting
2-1400
60
1-60
System setting
Issue 1
August 2007
149