Configuring Dtmf Transmission; Configuring Fast Connection And Tunneling - HP FlexNetwork MSR Series Configuration Manual

Step
5. Specify the codecs and their
priority levels for the POTS
voice entity.
6. Configure the voice
packetization period for
different codecs.
7. Configure voice entity
description.

Configuring DTMF transmission

For precautions, see
Step
1. Enter system view.
2. Enter voice view.
3. Enter voice dial program
view.
4. Create a VoIP voice entity
and enter VoIP voice entity
view.
5. Configure out-of-band DTMF
transmission mode.
6. Configure the value of the
payload type used by NTE.

Configuring fast connection and tunneling

Fast connection and tunneling
•
According to the specification of H.225.0 recommendation, fast connection means that a Setup,
CallProceeding, Alerting, or Connect message carries a standard H.245 message (for example,
Open Logical Channel message) so that an RTP/RTCP voice channel can be established
Command
compression { 1st-level |
2nd-level | 3rd-level | 4th-level }
{ g711alaw | g711ulaw | g723r53
| g723r63 | g726r16 | g726r24 |
g726r32 | g726r40 | g729a |
g729br8 | g729r8 }
payload-size { g711 | g723 |
g726r16 | g726r24 | g726r32 |
g726r40 | g729 } time-length
description string
"Configuring DTMF transmission."
Command
system-view
voice-setup
dial-program
entity entity-number voip
outband { h225 | h245 |nte |sip }
rtp payload-type nte value
16
Remarks
Optional.
By default, the codec with the first
priority is g729r8, that with the
second priority is g711alaw, that
with the third priority is g711ulaw,
and that with the fourth priority is
g723r53.
Only the following interface cards
support the g726 codec:
•
1-port, 2-port, and 4-port
FXS interface cards.
•
1-port, 2-port, and 4-port
FXO interface cards.
•
2-port and 4-port E&M
interface cards.
Optional.
The default is 20 milliseconds for
a G.711 codec, and 30
milliseconds for G.723, G.726,
and G.729 codecs.
Optional.
No description is configured by
default.
Remarks
N/A
N/A
N/A
N/A
Optional.
By default, the inband DTMF
transmission is configured.
Optional.
The default is 101.