i am getting the below log when i receive a message: 2013-06-04 14:18:59 [9716] [4] INFO: AT2[/dev/ttyACM0]: opening device 2013-06-04 14:18:59 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: device opened. Telnet mode = 0 2013-06-04 14:18:59 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: device opened 2013-06-04 14:18:59 [9716] [4] INFO: AT2[/dev/ttyACM0]: Logging in 2013-06-04 14:19:00 [9716] [4] INFO: AT2[/dev/ttyACM0]: init device 2013-06-04 14:19:00 [9716] [4] INFO: AT2[/dev/ttyACM0]: speed set to 115200 2013-06-04 14:19:00 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: --> ATZ^M 2013-06-04 14:19:00 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: <-- OK 2013-06-04 14:19:00 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: --> AT^M 2013-06-04 14:19:00 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: <-- AT 2013-06-04 14:19:00 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: <-- OK 2013-06-04 14:19:00 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: --> AT&F^M 2013-06-04 14:19:00 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: <-- AT&F 2013-06-04 14:19:00 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: <-- OK 2013-06-04 14:19:00 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: --> ATE0^M 2013-06-04 14:19:00 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: <-- ATE0 2013-06-04 14:19:00 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: <-- OK 2013-06-04 14:19:00 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: --> AT+IFC=2,2^M 2013-06-04 14:19:00 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: <-- OK 2013-06-04 14:19:00 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: --> AT+CPIN?^M 2013-06-04 14:19:00 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: <-- +CPIN: READY 2013-06-04 14:19:00 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: <-- OK 2013-06-04 14:19:00 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: --> AT+CMGF=0^M 2013-06-04 14:19:00 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: <-- OK 2013-06-04 14:19:00 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: --> AT+CSMS=?^M 2013-06-04 14:19:00 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: <-- +CSMS: (0) 2013-06-04 14:19:00 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: <-- OK 2013-06-04 14:19:00 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: --> AT+CSMS=?^M 2013-06-04 14:19:01 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: <-- +CSMS: (0) 2013-06-04 14:19:01 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: <-- OK 2013-06-04 14:19:01 [9716] [4] INFO: AT2[/dev/ttyACM0]: AT SMSC successfully opened. 2013-06-04 14:19:15 [9716] [3] INFO: Client connected from <127.0.0.1> 2013-06-04 14:19:15 [9716] [3] DEBUG: Started thread 6 (gw/bb_boxc.c:function) 2013-06-04 14:19:15 [9716] [6] DEBUG: Thread 6 (gw/bb_boxc.c:function) maps to pid 9716. 2013-06-04 14:19:15 [9716] [6] DEBUG: Started thread 7 (gw/bb_boxc.c:boxc_sender) 2013-06-04 14:19:15 [9716] [7] DEBUG: Thread 7 (gw/bb_boxc.c:boxc_sender) maps to pid 9716. 2013-06-04 14:19:20 [9716] [6] DEBUG: boxc_receiver: sms received 2013-06-04 14:19:20 [9716] [6] DEBUG: send_msg: sending msg to box: <127.0.0.1> 2013-06-04 14:19:21 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: TP-Validity-Period: 24.0 hours 2013-06-04 14:19:21 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: --> AT+CMGS=27^M 2013-06-04 14:19:21 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: <-- > 2013-06-04 14:19:21 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: send command status: 1 2013-06-04 14:19:21 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: --> 0011000A8179836101460000A70FCBB0DB5D6683A8E5391DD49C9F01 2013-06-04 14:19:21 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: --> ^Z 2013-06-04 14:19:24 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: <-- > 2013-06-04 14:19:24 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: <-- +CMGS: 11 2013-06-04 14:19:24 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: <-- OK 2013-06-04 14:19:24 [9716] [4] DEBUG: AT2[/dev/ttyACM0]: send command status: 0
And my configuration is: group = core admin-port = 13000 smsbox-port = 13001 admin-password = hello log-file = "/var/log/kannel/bearerbox.log" access-log = "/var/log/kannel/access.log" box-allow-ip = "127.0.0.1" box-deny-ip = "*.*.*.*" #log-level = 0 group = smsc smsc = at modemtype = auto device= /dev/ttyACM0 my-number = xxxx connect-allow-ip = 127.0.0.1 log-level = 0 group = smsbox bearerbox-host = 127.0.0.1 sendsms-port = 13013 global-sender = xxxx log-level = 0 group = sendsms-user username = xxxx password = xxxx concatenation= true max-messages = 10 group = modems id = Nokia name = Nokia detect-string = "Nokia" init-string = "AT+CSMS=?" message-storage = EM group = mysql-connection id = mydlr host = localhost username = xxxx password = xxxx database = kannel group = sms-service keyword-regex = .* catch-all = yes max-messages = 10 get-url = "http://localhost/sms.php?phone=%p&text=%a" what could be the problem please reply me as soon as possible. Thank you in advance.