Manual

1152N TELEKOMUNIKACE a.s., www.2n.cz
®
ALL GSM
RESET CMD
Reset of all GSM boards by AT command
SYSTEM RESET
CMD
Reset of system by command at&bsys
L1–ERR (reserved)
L2–ERR Error of 2. ISDN layer by Q.921
A: unsol.RX(F) Received packed RR,RNR,REJ with unexpected bit F=1
B: unsol.DM(F) Received packed DM with unexpected bit F=1
C: unsol.UA(F) Received packed UA with unexpected bit F=1
D: unsol.UA(–) Received packed UA with unexpected bit F=0
E: unsol.DM(–) Received packed DM with unexpected bit F=0
F: peer re–est Received packed SABME in status OKEST
G: repeated
SABME
Repeated unsuccessful send of packet SABME
H: repeated DM Repeated unsuccessful send of packet DM
I: failed
(TIMREC)
Unsuccessful breaking–up of status TIMREC
J: N(R) error Received wrong value N(R) – numbering of packets
K: recv.FRMR Received packed FRMR (information about error)
L: undef.frame Received unknown type packed
M: (I field) Received wrong I–packet (numbered packet)
N: frame size Received packed with wrong length
O: N201 error Value N201 was exceeded (max. length of packet)
L3–ERR
tout sts #
(p##)
Error of 3. layer isdn: timeout in status # on channel p##
G2–ERR
ATD/ERROR init
(g##)
Error of 2. layer isdn: restart of module g## after
rejected command ATD by GSM network
GSM Cause 150
(g##)
Error of 2. layer isdn: restart of module g## after cause
150 was received (call barred by GSM network)
G3–ERR
tout sts #
(g##)
Error of 3. layer isdn: timeout in status # on module g##