Alcatel-Lucent 7302 Information Manual page 387

Parameter Description
enable_rfc2833 Indicates whether voice activity
detection is enabled for voice
encoding. In order for DTMF tones to
be encoded in RFC 2833 packets,
there must be SDP negotiation and
agreement at both ends of the
bearer channel. The ONT or MDU will
offer RFC 2833 or include it in an SDP
response only if the enable_rfc2833
is set to yes. This is a string
containing a value of "yes" or "no.".
The default value is "yes."
When set to 'far_end_symmetry",
during SDP negotiations of the RFC
2833 payload type, the ONT offers
the configured
dynamic_codec_payload_map_entry
value for RFC 2833. However, if the
ONT receives an answer to an offer
with a different payload type, the
ONT uses that payload type for both
the sending and receiving of RFC
2833 packets.
ONTs will explicitly include the SDP
direction attribute of sendrcv when
the current call connection is in a
2-way conversation.
enable_vad Indicates whether voice activity
detection is enabled for voice
encoding. This is a string containing a
value of "yes" or "no." The default
value is "no."
packetization_in This parameter controls the
terval packetization rate which each line of
the voice client (ONT or MDU) will
use in the offer/answer SDP
messages for the RTP packet rate it
requests to receive. The units are
milliseconds between successive
frames. The voice client can offer a
subset of the range of values of 10 to
30 (10, 20, 30 are supported). The
value actually used will be rounded
to the nearest supported value. The
default value is 10 when using FTP
download and 20 when using iConfig
to configure SIP.
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Alcatel-Lucent 7302 ISAM | 7330 ISAM FTTN | 7360 ISAM FX ONT R04.06.02
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ONT Product Information Guide
Mode Mode Device
1 2
Y Y All
Y Y All
Y Y All
except
I-240W-
S ONT
November 2013
5 — VoIP overview
OMCIv2 TL1 or CLI
support? parameter
Yes TL1 using
OOBDTMF using
ent-profile-voip
media
CLI using
outofband-dtmf
using
configure voice
ont
voip-media-prof
Yes, TL1 using
always SILENCE1ST
defined in using
first order ent-profile-voip
of silence media
suppressio
CLI using
n used
silence1st
using
configure voice
ont
voip-media-prof
Yes, TL1 using
always PERIOD1ST using
defined in ent-profile-voip
first order media
of packet
CLI using
period
pkt-period1st
selection
using
used
configure voice
ont
voip-media-prof
5-41