Welltech WG2504 FXS V.4.02 - Manual (Page 49)

49
 Polarity Reversal generation: Enable Polarity Reversal for FXS as
billing signal or not. When a FXS calls to VOIP and answered by the
VOIP, Wellgate 2504 will generate reverse signal to FXS as a billing
start. When VOIP side disconnect first, Wellgate 2504 will reverse back
as a billing stop signal
.
 Current Drop generation: Enable current drop (0 voltage) when
VOIP is disconnected or not.
 Input(Encode)Gain: Adjust the volume from FXS to VOIP (default is
0 db)
 Output(Decode)Gain: Adjust the volume from VOIP to FXS (default
is 0 db)
 FAX Relay: Enable T.38 Fax Relay or not
 Voice mail subscription: enable voice mail subscription (MWI) or
not.
 Caller ID mode:
 Inhibit: don’t send caller ID to analog phone.
 Transparent: send caller ID to analog phone.
 SIP caller ID mode:
 Inhibit: don’t send caller ID to VOIP SIP
 Transparent: send caller ID to VOIP SIP
 Register Type:
 Register: register to proxy. If it is not registered to SIP proxy,
the FXS line still can use SIP trunk for VOIP call.
 Predefine: When it is set to predefine, Wellgate 2504 will not
send register message out.
 Internal: When it is set to internal, Wellgate 2504 does not
send register message out, the FXS line still can use SIP trunk
for VOIP call or call locally.
 TEL No: The registrar telephone number
 User ID: The SIP user ID for register and call making
 User Password: The SIP password for register and call making
 Display Name: The SIP display name