user manual

Zhone Technologies / A-27
Alphabetical Reference Parameter reference
level, set the TTLP setting to a positive value (the more positive the number, the more the
signal level is decreased). For example, an incoming signal at -5 dBm can be increased to -2
dBm by setting the TTLP to -3 dB. The TTLP range is -9.0dB to 3.0dB. The default is 0dB.
Configuration group: FXSCFG
Syntax:
(GET/SET) FXSCFG:TTLP:n:(-3 to 9)
TxAB (FXO)
The TxAB (Transmit ABCD) parameter allows you to either monitor the status of the ABCD
signaling bits being transmitted towards the network or set a specific ABCD pattern for testing
the transmit side of the circuit. Possible values are:
• 00
• 01
• 10
• 11
Configuration group: FXOTST
Syntax:
(GET/SET) FXOTST:n:(00/01/10/11)
TxAB (FXS)
The TxAB (Transmit ABCD) parameter allows you to either monitor the status of the ABCD
signaling bits being transmitted towards the network or set a specific ABCD pattern for testing
the transmit side of the circuit. Possible values are:
• 00
• 01
• 10
• 11
Configuration group: FXSTST
Syntax:
(GET/SET) FXSTST:n:(00/01/10/11)
TYPE (FXO)
The Type setting matches the signaling behavior of the FXO equipment to the remote switch.
Possible values are:
• LOOP (Loop start):
used with traditional telephone stations and simple PBX trunks.