ZyXEL Communications OLT2406, User Manual

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Chapter 78 VoIP
OLT2406 User’s Guide
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78.2 VoIP Common Profile Commands
The following table lists the commands for configuring profiles of common VoIP settings.
Table 294 VoIP Common Profile Commands
COMMAND DESCRIPTION M P
voip-common-profile < name >
Creates the specified profile of common VoIP
settings (1 to 15 character name) and enters the
sub-command mode for configuring it.
Common VoIP settings can be shared by
multiple subscribers. C 13
1st-codec < encoding name >
Specifies the first audio codec to tell the remote
ONT. The remote ONT must use the same codec
as the peer. Here are the options, encoding
names, and clock rates (in Hz). See RFC 3551 for
more details.
PCMU
: PCMU, 8000
GSM
: GSM, 8000
G723
: G.723, 8000
DVI4-8000
: DVI4, 8000
DVI4-16000
: DVI4, 16000
LPC
: LPC, 8000
PCMA
: PCMA, 8000
G722
: G.722, 8000
L16-2
: L16, 2 channels, 44100
L16-1
: L16, 1 channels, 44100
QCELP
: QCELP, 8000
CN
: CN, 8000
MPA
: MPA, 90000
G728
: G.728, 8000
DVI4-11025
: DVI4, 11025
DVI4-22050
: DVI4, 22050
G729
: G.729, 8000
C 13
1st-packet-period <10-30>
Specifies the first packet period selection
interval (In milliseconds). This value is useful when
the media gateway controller does not provide
the preferred compression algorithm and
packet period parameter to the ONT. The range
depends on the type of codec selected. C 13
1st-silence <enable|disable>
Turns the use of silence suppression with the first
codec on or off. C 13
2nd-codec < encoding name >
Specifies the second audio codec to tell the
remote ONT. The remote ONT must use the same
codec as the peer. The options are the same as
described for the first codec. C 13