Configuring Out-Of-Band Dtmf Transmission In Fast Connection Mode; Configuring Out-Of-Band Dtmf Transmission With Tunneling Enabled - HP FlexNetwork MSR Series Configuration Manual

Step
5. Enable tunneling on the
terminating GW.
Configuring out-of-band DTMF transmission in fast
connection mode
Step
1. Enter system view.
2. Enter voice view.
3. Enter voice dial program
view.
4. Enter VoIP voice entity view.
5. Enable fast connection.
6. Configure out-of-band DTMF
transmission.
NOTE:
In actual configuration, to implement the transparent transmission of DTMF digit, you need to
perform configurations for the VoIP voice entity on the originating GW and the POTS voice entity on
the terminating GW. The out-of-band transmission mode of the POTS voice entity should be
identical with that of the VoIP voice entity.
Configuring out-of-band DTMF transmission with tunneling
enabled
In fast connection mode, DTMF is transmitted in H.245 UserInput messages through the tunneling
function, and the transparent transmission of DTMF cannot be completed if either the originating side
or terminating side does not support the tunneling function.
To configure the out-of-band DTMF transmission with tunneling enabled in the fast connection mode:
Step
1. Enter system view.
2. Enter voice view.
3. Enter voice dial program
view.
4. Enter VoIP voice entity view.
5. Enable fast connection.
6. Enable the tunneling.
Command
voip called-tunnel enable
Command
system-view
voice-setup
dial-program
entity entity-number voip
fast-connect
outband h225
Command
system-view
voice-setup
dial-program
entity entity-number voip
fast-connect
tunnel-on
18
Remarks
Optional.
Enabled by default.
Remarks
N/A
N/A
N/A
N/A
Disabled by default.
Optional.
Inband DTMF transmission by default.
Remarks
N/A
N/A
N/A
N/A
Disabled by default.
Disabled by default.
This command is applicable only
after the fast connection is
enabled.