User`s guide

Dialogic
®
1000 and 2000 Media Gateway Series User’s Guide 173
Parameter Reference
3.19.2 T.38 Fax Advanced Settings
The T.38 Fax Advanced Settings parameters include:
• Allow T.38 ECM Faxes (DMG2000 Only)
• Transmit Small T4 ECM T.38 Packets (DMG2000 Only)
• Enable T.38 Spoofing (DMG2000 Only)
• TSI Removal (DMG2000 Only)
• CSI Removal (DMG2000 Only)
• NSF Removal (DMG2000 Only)
• DIS Removal (DMG2000 Only)
• T.38 Packet Loss Concealment Method (DMG2000 Only)
• T.38 UDPTL Redundancy Count for Fax Page Data (DMG2000 Only)
• T.38 UDPTL Redundancy Count for T.30 Messages (DMG2000 Only)
• Fax Transmit Level (dBm) (DMG2000 Only)
• Fax TDM Drop Out Bridge Time (DMG2000 Only)
• Fax Modem Carrier Detect Threshold (DMG1000 Only)
3.19.2.1 Allow T.38 ECM Faxes (DMG2000 Only)
Description: Enables/disables Error Correction Mode faxes in T.38.
Allowed Values:
• On = ECM allowed
• Off = ECM disabled
Default Value = On
INI File Parameter Name = dspT38EcmEnable
3.19.2.2 Transmit Small T4 ECM T.38 Packets (DMG2000 Only)
Description: Enables/disables small T4 ECM packet transmission in T.38.
Allowed Values:
• On = Enable small (<256 byte) T4 ECM packet transmission.
• Off = Wait for complete HDLC ECM frame from PCM before processing.
Default Value = On
INI File Parameter Name = dspT38EcmSmallPacketEnable