Rtp, Rtcp And T.38 Parameters - AudioCodes Mediant 800B User Manual

User's Manual
Parameter
[DTMFDigitLength]
default-dtmf-signal-
duration
[RxDTMFHangOverTime]
digit-hangover-time-tx
[TxDTMFHangOverTime]
NTE Max Duration
telephony-events-max-
duration
[NTEMaxDuration]

61.9.4 RTP, RTCP and T.38 Parameters

The RTP, RTCP and T.38 parameters are described in the table below.
Parameter
Dynamic Jitter Buffer Minimum
Delay
jitter-buffer-minimum-delay
[DJBufMinDelay]
Dynamic Jitter Buffer Optimization
Factor
jitter-buffer-optimization-
factor
[DJBufOptFactor]
Analog Signal Transport Type
[AnalogSignalTransportType]
Version 7.0
Defines the time (in msec) for generating DTMF tones to the Tel
side (if FirstTxDTMFOption = 1, 2 or 3). It also configures the
duration that is sent in INFO (Cisco) messages.
The valid range is 0 to 32767. The default is 100.
Defines the Voice Silence time (in msec) after playing DTMF or MF
digits to the Tel side that arrive as Relay from the IP side.
Valid range is 0 to 2,000 msec. The default is 1,000 msec.
Defines the Voice Silence time (in msec) after detecting the end of
DTMF or MF digits at the Tel side when the DTMF Transport Type
is either Relay or Mute.
Valid range is 0 to 2,000 msec. The default is 1,000 msec.
Defines the maximum time for sending Named Telephony Events /
NTEs (RFC 4733/2833 DTMF relay) to the IP side, regardless of
the DTMF signal duration on the TDM side.
The range is -1 to 200,000,000 msec. The default is -1 (i.e., NTE
stops only upon detection of an End event).
Table 61-38: RTP/RTCP and T.38 Parameters
Global parameter that defines the minimum delay (in msec) of
the device's dynamic Jitter Buffer.
You can also configure this functionality per specific calls,
using IP Profiles (IpProfile_JitterBufMinDelay) or Tel Profiles.
For a detailed description of the parameter and for configuring
this functionality in the IP Profile table, see Configuring IP
Profiles on page 396, or in the Tel Profile table, see
Configuring Tel Profiles on page 392.
Note: If this functionality is configured for a specific profile, the
settings of this global parameter is ignored for calls associated
with the profile.
Global parameter that defines the Dynamic Jitter Buffer frame
error/delay optimization factor.
You can also configure this functionality per specific calls,
using IP Profiles or Tel Profiles. For a detailed description of
the parameter and for configuring this functionality in the IP
Profile table, see Configuring IP Profiles on page 396, or in the
Tel Profile table, see Configuring Tel Profiles on page 392.
Note: If this functionality is configured for a specific profile, the
settings of this global parameter is ignored for calls associated
with the profile.
Determines the analog signal transport type.

[0] Ignore Analog Signals = (Default) Ignore.
1007
61. Configuration Parameters Reference
Description
Description
Mediant 800B Gateway and E- SBC