Link layer statuses – 2N StarGate/BlueTower v5.2 User Manual
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GSM Layer 2 Info for BLOCK
Name
Description
(block)
Blocked by AT&G command, terminated by module, board or system
reset
Netw-reg GSM log-in refused (not activated SIM), next attempt in 5..60 minutes
Clir-err
CLIR activation request refused, next attempt in 2..10 minutes
Mod-err
Defective or unconnected GSM module, next attempt in 2 minutes
Pin-err
Wrong PIN, permanently in BLOCK status
Sim-err
Defective or non- inserted SIM card, next attempt in 2 minutes
Log-out
Temporarily logged-out according to parameter X00
Puk-req
SIM card requires PUK
(undef)
This position of SIM card was not checked by gateway
GSM Layer 3
Name
Description
NULL
Rest status, ready for call
CINIT
Request of call to GSM (from Layer 4)
OPROC
Call to GSM is connected
CDELIV
Call to GSM is ringing
CPRES
Indication of call from GSM (from Layer 2)
CRECV
Call from GSM is ringing on ISDN interface
IPROC
Call from GSM is processed by ISDN interface
ACTIVE
Connected call
DISREQ
Disconnection request (to Layer 2)
DISIND
Indication of disconnection (from Layer 2)
RELREQ
Module release for another call (to Layer 2)
OVRECV
Reading of DTMF dialling from GSM (from Layer 2)
RELIND
Indication of module release (from Layer2)
Link Layer Statuses
Layer 4
Name
Description
NULL
Rest status, ready for call
MORE
Call request received from GSM or ISDN, awaiting further dialling or
timeout
SETUP
Call request sent to opposite interface
PROC
Call request confirmed, awaiting call answer
ACTIVE Connected call
DISC
Call disconnection in progress