Technical data

1 ... 255 AT-command response is delayed.

<n> RNA Framing. [e]

0 No framing check (pass data transparently).

1 Force synchronous conversation (PPP).

2 Force asynchronous conversation (PPP).

3 Force synchronous conversation (RAS).

4 Force asynchronous conversation (RAS).

AT +iF<n>

5 Detects required conversation by analyzing incoming data

packets.

Bit Value RNA patches. Controls the behavior of the

ASYNC/SYNC PPP conversion module. See

ASYNC/SYNC conversion module on page 54

for details.

1 1 Reserved, should be zero.

2 2 Reserved, should be zero.

3 4 Reserved, should be zero.

4 8 Pass IPCP (default is track).

5 16 Force patch of IPCP.

6 32 Keep RX ACCM (default is add).

7 64 Keep TX ACCM (default is delete).

AT +iG<bitmask>

8 128 Pass LCP (default is track).

AT +iL<n> Maximum data frame length. <n> should be in the range of 0 ... 2048. 0

defaults to the maximum frame length supported by the Dialogic

Diva

Media Board.

<n> Working mode

1 Normal operation mode. TTY does not try to preserve the

protocol data unit boundaries (streaming). This mode fully

emulates the behavior of a "classic" modem or terminal

adapter connected via a serial interface.

2 Fax mode. TTY switches to this mode as soon as a Fax

CLASS 1 or Fax CLASS 2 command is detected.

AT +iM<n>

3 Voice mode (bit-transparent access to B-channel data).