!! Preliminary version of user guide v1.8 !!
!! Preliminary version of user guide v1.8 !!
91
ISDN Layer 3 Statuses
ID Name
Name According to
Q.931
NT Description
TE Description
0
NULL
Null
Rest status, ready for call
1
CINIT
Call Initiated
Call from PRI indicated
Call to PRI started
2
OVSEND
Overlap Sending
Gradual dialing receiving Gradual dialing sending
3
OPROC
Outgoing Call
Proceeding
Dialing from PRI
terminated
Dialing to PRI
terminated
4
CDELIV
Call Delivered
Call from PRI ringing
Call to PRI ringing
6
CPRES
Call Present
Call to PRI started
Call from PRI indicated
7
CRECV
Call Received
Call to PRI ringing
Call from PRI ringing
8
CONREQ
Connect Request
Call to PRI answered
Call from PRI answered
9
IPROC
Incoming Call
Proceeding
Dialing to PRI terminated
Dialing from PRI
terminated
10
ACTIVE
Active
Connected call
11
DISREQ
Disconnect Request
End of call from PRI
End of call to PRI
12
DISIND
Disconnect
Indication
End of call to PRI
End of call from PRI
19
RELREQ
Release Request
Channel release request
25
OVRECV
Overlap Receiving
Gradual dialing sending
Gradual dialing
receiving
61
RSTREQ
Restart Request
Channel restart request sent
62
RSTART
Restart
Channel restart request received
ISDN Layer Management Statuses
ID Name
Description
0
INIT
Initialization upon PRI board reset
1
IDLE
Activation – rest status, necessary for layers 2 and 3
2
DISC
Deactivation
12.1.3. GSM Layer Statuses
GSM Layer 2 Statuses
ID Name
Description
What Follows
0
INIT
GSM module initialization start
PINREQ
1
SIM0
Module switch to internal SIM card
INIT
2
PINREQ
Module PIN request
PINSET
3
PINSET
PIN value sensing to module
INFO
4
BLOCK
Module blocked temporarily or permanently (see Layer
2 information)
INIT
5
SETUP
Module configuration running
IDLE
6
SLEEP
Module sleep running (transition to BLOCK status)
BLOCK
7
NWAIT
Awaiting GSM log-in
SETUP
8
IDLE
Rest status, can start/receive call, execute AT&G
command
CALL/CMD
9
CALL
Call running (call establishing, connected call, call end)
IDLE
10
CMD
Communicating with module upon AT&G command
IDLE
13
INFO
Information loading from module and SIM card
NWAIT
GSM Layer 2 Info for BLOCK Status