SDLC

[Ramon Lopes]

Hi,

I am Ramon Lopes, computer science student from Brazil.

I have been facing some problems concerning making up a modem
connection on Synchronous Data Link Control. In fact, I have to
initialize the modem and wait for a request connection, which will be
sent by a Point-of-Sale that uses SDCL protocol. The process of
opening the modem, waiting a request and connecting I can do it using
just AT Commands, so I researched AT Commands to enabling SDLC, but I
wasn't successful. Sometimes I wonder if the decision of using SDLC
will be met in the handshaking process.
Thanks!