AudioCodes Mediant 8000 - Page 529

Version 6.6 529 October 2014
Installation & Operation Manual 39. Configuring the Media Settings
Parameter Name Type Provisioning Type Description
DTMF Transport Type Enum
Mute DTMF,
Proprietary DTMF
Relay, Transparent
DTMF, Relay DTMF
Over RTP
Instant Defines the DTMF
transport type.
 Mute DTMF - erase
digits from the voice
stream, do not relay
to remote.
 Proprietary DTMF
Relay - erase digits
from the voice
stream, relay to
remote using
proprietary syntax.
 Transparent DTMF -
digits remain in the
voice stream.
 Relay DTMF Over
RTP - erase digits
from the voice
stream, relay to
remote using RFC
2833 syntax.
Echo Canceller Enum
Disable, Enable
Instant Defines whether echo
cancellation is enabled
and therefore, echo
from voice calls is
removed.
Echo Canceller Length Integer
0 – 22
Instant Defines the Echo
Canceler length.
 0 – echo canceler is
length determined
internally to reach
maximum channel
capacity.
 4 – 32 msec
 11 – 64 msec
 22 – 128 msec.
Max Echo Canceller
Length
Enum
Ec Length Determined
Automatically(0), 32
msec(4), 64 msec(11),
128 msec(22)
Online Defines the maximum
Echo Canceler length
capability.