MP-202 Telephone Adapter 46 Document #: LTRT-50605
User's Manual
Parameter Description
Modem Bypass
Payload Type***
Defines the payload type for modems in Bypass mode.
Fax/Modem Bypass
Coder
Select the codec to be used for the VBD and Bypass modes. PCMA
(default) or PCMU.
G.711 64 kbps A-Law -OR-G.711 64 kbps u-Law
Enable CNG Detection
Check to enable detection of the fax CNG signal. When the local fax
machine connected to the MP-202 receives a fax, the MP-202 switches to
T.38 fax relay upon detection of the CED signal from the remote fax. If the
local fax machine sends a fax, the MP-202 switches to T.38 only after
detecting the CNG signal from the local side and the CED signal from the
remote side. If the “Enable CNG Detection” checkbox is enabled, the MP-
202 switches to T.38 relay immediately upon detection of the CNG signal
from the local side, without waiting for the CED signal from the remote side.
Default = Disabled.
* This parameter appears only if 'Fax Transport Mode' is “T.38 Relay”.
** This parameter appears only if 'Fax Transport Mode' is “Bypass”.
*** This parameter appears only if 'Modem Transport Mode' is “Bypass”.