Actiontec electronic Plug n' Play Voice/Fax Modem V.90 ISA - Manual (Page 60)

60
Description Example Comments
Far Echo Level (-dBm) 60 Measured Far Echo Level
Transmit Frame Count 5000 Number of HDLC frames transmitted.
Transmit Frame Error Count 10 Number of frame errors transmitted
Receive Frame Count 5000 Number of HDLC frames received.
Receive Frame Error Count 10 Number of frame errors received
Retrain and Rate Negotiate Event 1 Number of retrains initiated by the local mo-
dem.
Retrain and Rate Negotiate Event 1 Number of retrains initiated by the by remote
modem.
Call Termination Cause 0 0 -Call Terminated by Local modem
1 -Call Terminated by Remote modem
2 -No Answer - the Remote modem did not
answer
3 -Training Failure - the modems failed to ne-
gotiate V.34 or 56K protocols.
4 -Protocol Failure - the modems failed to ne-
gotiate V.42 protocol.
Robbed-Bit Signaling (56K only) 6 The number of robbed bits detected.
Digital Loss 0 Digital Loss in dB.
Remote Server ID XXX ID number of remote server.
S-Registers Reference
S-registers generally affect how the AT commands perform. Contents of the registers
can be displayed or modified when the modem is in command mode.
To display the value of an S-register:
TYPE: ATSn?
where n is the register number. Press ENTER.
To modify the value of an S-register:
TYPE: ATSn = r
where n is the register number, and r is the new register value. Press ENTER.