Chapter 10 – Configuring PPP and Modem

Rings before answer controls how many times to let the modem ring before answering the call, if Dial-in console or PPP Server is enabled.

Additional Modem AT Init Codes allows extra AT codes to be entered if required. Permitted codes are:

Blind dial

X0 - Ignore dialtone/busy signal. Blind dial.

X4 - Monitor and report dialtone/busy signal. (default)

Guard tone control

&G0 - Disable guard tone. (default) &G1 - Enable guard tone at 550Hz. &G2 - Enable goard tone at 1800Hz.

Pulse dialing control

&P0 - Make/break ratio of 39/61 at 10 pulses/second. (default) &P1 - Make/break ratio of 33/67 at 10 pulses/second.

&P2 - Make/break ratio of 39/61 at 20 pulses/second. &P3 - Make/break ratio of 33/67 at 20 pulses/second.

Compression control

%C0 - Disable data compression negotiation. %C1 - Enable MNP5 compression negotiation. %C2 - Enable V.42bis compression negotiation.

%C3 - Enable MNP5 and V.42bis compression negotiation. (default)

Line quality monitoring control

%E0 - Disable line quality monitor and auto-retrain. %E1 - Enable line quality monitor and auto-retrain.

%E2 - Enable line quality monitor and fallback/fallforward. (default)

S registers

S6=X - Wait time for dialtone detection (2-255 seconds) (default=2) S7=X - Wait time for carrier detection (1-255 seconds) (default=50) S8=X - Pause time for comma in dial string (0-255 seconds) (default=2) S9=X - Carrier detect response time (50-255 * .1 seconds) (default=6) S10=X - Loss of carrier to hangup delay (50-255 * .1 seconds) (default=14) S11=X - DTMF tone duration (50-255 * .01 seconds) (default=95)

S29=X - Hook flash dial modifier time (0-255 * .01 seconds) (default=70)

Country Code selects which country's dialing system to work with. If this is not set correctly the modem might not be able to dial or connect.

Speaker Volume controls how load the modem speaker is.

Speaker Mode controls whether the speaker on the modem is on or off.

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RuggedCom RX1100, RX1000 manual Blind dial