AudioCodes Mediant 1000 User Manual page 374

ini File Field Name
Web Parameter Name
NSEMode
NSEPayloadType
V21ModemTransportType
V22ModemTransportType
V23ModemTransportType
V32ModemTransportType
V34ModemTransportType
BellModemTransportType
InputGain
SIP User's Manual
Table 6-14: Channel Parameters
Valid Range and Description
Cisco compatible fax and modem bypass mode.
[0] = NSE disabled (default)
[1] = NSE enabled
Notes:
This feature can be used only if VxxModemTransportType = 2
(Bypass).
If NSE mode is enabled, the SDP contains the following line:
'a=rtpmap:100 X-NSE/8000'.
To use this feature:
-- The Cisco gateway must include the following definition:
'modem passthrough nse payload-type 100 codec g711alaw'.
-- Set the Modem transport type to Bypass mode
(VxxModemTransportType = 2) for all modems.
-- Configure the gateway parameter NSEPayloadType = 100.
In NSE bypass mode, the gateway starts using G.711 A-Law
(default) or G.711µ-Law, according to the parameter
FaxModemBypassCoderType. The payload type used with these
G.711 coders is a standard one (8 for G.711 A-Law and 0 for
G.711 µ-Law). The parameters defining payload type for the 'old'
AudioCodes' Bypass mode FaxBypassPayloadType and
ModemBypassPayloadType are not used with NSE Bypass. The
bypass packet interval is selected according to the parameter
FaxModemBypassBasicRtpPacketInterval.
NSE payload type for Cisco Bypass compatible mode.
The valid range is 96-127. The default value is 105.
Note: Cisco gateways usually use NSE payload type of 100.
For a description of this parameter, refer to 'Configuring the Fax /
Modem / CID Settings' on page 194.
For a description of this parameter, refer to 'Configuring the Fax /
Modem / CID Settings' on page 194.
For a description of this parameter, refer to 'Configuring the Fax /
Modem / CID Settings' on page 194.
For a description of this parameter, refer to 'Configuring the Fax /
Modem / CID Settings' on page 194.
For a description of this parameter, refer to 'Configuring the Fax /
Modem / CID Settings' on page 194.
Determines the Bell modem transport method.
[0] = Transparent (default).
[2] = Bypass.
[3] = Transparent with events.
For a description of this parameter, refer to 'Configuring the Voice
Settings' on page 191.
374
Mediant 1000
Document #: LTRT-83302