3Com MSR 30, MSR 50 outband, payload-size

2602 CHAPTER 173: VOIP CONFIGURATION COMMANDS
[Sysname-voice] subscriber-line 1/0
[Sysname-subscriber-line 1/0] undo nlp-on
outband
Syntax outband { h225 | h245 | nte}
undo outband
View POTS/VoIP entity view
Parameter h225: Adopts H.225 out-of-band to transmit DTMF.
h245: Adopts H.245 out-of-band to transmit DTMF.
nte: Adopts named telephone event (NTE) to transmit DTMF.
Description Use the outband command to configure out-of-band DTMF transmission.
Use the undo outband command to restore the default.
By default, the inband DTMF transmission mode is adopted.
Related command: fast-connect and tunnel-on.
Example # Configure DTMF out-of-band transmission in the fast connection mode for VoIP
voice entity 10.
<Sysname> system-view
[Sysname] voice-setup
[Sysname-voice] dial-program
[Sysname-voice-dial] entity 10 voip
[Sysname-voice-dial-entity10] fast-connect
[Sysname-voice-dial-entity10] outband h225
payload-size
Syntax payload-size {g711 | g723 | g726r16 | g726r24 | g726r32 | g726r40 | g729 }
time-length
undo payload-size { g711 | g723 | g726r16 | g726r24 | g726r32 | g726r40 | g729}
View POTS/VoIP/VoFR entity view
Parameter g711: Packetization period in milliseconds for g711alaw or g711ulaw codec, an
integral multiple of 10 in the range of 10 to 30, with a default of 20.
g723: Packetization period in milliseconds for g723r53 or g723r63 codec, an
integral multiple of 30 in the range of 30 to 180, with a default of 30.