Nortel Media Gateway 3200 User Manual page 258

ini File Field Name
DTMFVolume
ECHybridLoss
EnableContinuityTones
EnableDSPIPMDetectors
EnableEchoCanceller
EnableFaxModemInbandNetwor
kDetection
EnablePatternDetector
EnableRFC2658Interleaving
User's Manual
Table 12-4: Media Processing Parameters
Description
DTMF detected digits will be removed
from the bearer path and relayed to
the remote RTP device by use of
RFC2833 DTMF relay.
- DTMFTransportType set to
'RFC2833 Relay DTMF' enables the
MG 3200 to always relay DTMF digits
using RFC2833 (no negotiation).
Defines and controls the DTMF
generation volume [-dBm].
Sets the worst case ratio between
the signal level transmitted to the
hybrid and the echo level returning
from hybrid. Set this per worst hybrid
in the system in terms of echo return
loss. Refer to the enumeration
acTECHybridLoss.
0 = 6 dBm
1 = 9 dBm
2 = 0 dBm
3 = 3 dBm
Enables or disables Continuity Test
tone detection and generation
according to the ITU-T Q.724
recommendation.
0 = Disable; 1 = Enable
Enables or disables DSP IP Media
Detectors if allowed in the Feature
Key. Enabling this parameter might
reduce the board channel capacity.
0 = Disable; 1 = Enable
Enables or disables the Echo
Canceler.
0 = Disable; 1 = Enable
Enables or disables inband network
detection related to fax/modem.
Enables or disables activation of the
PD (Pattern Detector).
0 = Disable; 1 = Enable
When enabled, RTP packets include
an interleaving byte for VBR coders.
0 = Disable; 1 = Enable
258
MG 3200
Host/Manual Valid
Default Value Range
-11 -31 to 0
0 0 to 3
0 0 or 1
0 0 or 1
1 0 or 1
0 0 to 1
0 0 or 1
0 0 or 1
Document # LTRT-72704