Eicon Networks S93 Installationsanleitung PDF herunterladen (Seite 53)

AT-command set of the Eicon ISDN Port 53

ISDN-specific AT commands

AT +FMDL? Returns the name of the modem model.

AT +FREV? Returns the product version.

Command Description

AT +iM <n> Working Mode - Sets the working mode of the modem.

n = 0: Undefined

n = 1: Data Modem

n = 2: Fax Modem

n = 3: Voice Modem

n = 4: RNA Modem (Enables frame conversion for RNA networking.)

n = 5: BTX Modem (Enables frame conversion for modem based

BTX

decoders.)

n = 6: Frame Mode - Keeps frame boundaries of the ISDN data

frames.

AT +iP <n> B-channel Protocol

n = 0: Undefined

n = 1: X.75

n = 2: V.110 synchronous

n = 3: V.110 asynchronous

n = 4: Analog Modem synchronous

n = 5: Analog Modem asynchronous

n = 6: V.120

n = 7: T.30 (Fax)

n = 9: HDLC Framing (for PPP connections over ISDN)

n =10: T.70 (BTX

n = 12,<m>,<w>,<l>,<h>: X.25 with protocol parameters for ISO8208

m: modulo:

m = 8: sequence numbers of data packets are

0 to 7.

m = 128: sequence numbers of data packets

are 0 to 127.

w: window size: specifies how many packets

can be sent before an ACKNOWLEDGE

must be received.

w = 1-8, if modulo is 8

w = 1-128, if modulo is 128

l: lowest two-way channel: the number of the

lowest usable channel

l = 1-4095

h: highest two-way channel: the number of the

highest usable channel

h = 1-4095; must be higher than lowest

channel

n=13: SDLC

Command Description

1 2 ... 48 49 50 51 52 53 54 55 56 57 58 ... 129 130

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