Hi, That's grand, but I don't see any problem in your logs!
BR, Nikos ----- Original Message ----- From: Nic Pottier To: [email protected] Sent: Sunday, July 19, 2009 9:32 PM Subject: Messages no longer received after idle (gsm modem) Howdy All, I am having a problem where SMS's stop being received after a minute or two of inactivity. Receiving the messages works fine immediately after startup but then nothing. This is using a Sierra Wireless 875 PCMCIA aircard, using the following config. Log is attached below showing reception of one message, but then nothing even though the keep-alive messages are ACK'ing ok. group = smsc smsc = at modemtype = auto device=/dev/ttyUSB0 my-number = 12063595733 connect-allow-ip = 127.0.0.1 keepalive=60 log-level = 0 I'm using a 60 second keepalive but that doesn't seem to be helping. Any other ideas? 2009-07-19 11:18:52 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: Found <14> modems in config 2009-07-19 11:18:52 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: --> AT+CSMS=?^M 2009-07-19 11:18:52 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: <-- +CSMS: (0-1) 2009-07-19 11:18:52 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: <-- OK 2009-07-19 11:18:52 [10835] [6] INFO: AT2[/dev/ttyUSB0]: Closing device 2009-07-19 11:18:52 [10835] [6] INFO: AT2[/dev/ttyUSB0]: opening device 2009-07-19 11:18:52 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: device opened. Telnet mode = 0 2009-07-19 11:18:52 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: device opened 2009-07-19 11:18:52 [10835] [6] INFO: AT2[/dev/ttyUSB0]: Logging in 2009-07-19 11:18:53 [10835] [6] INFO: AT2[/dev/ttyUSB0]: init device 2009-07-19 11:18:53 [10835] [6] INFO: AT2[/dev/ttyUSB0]: speed set to 115200 2009-07-19 11:18:53 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: --> ATZ^M 2009-07-19 11:18:53 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: <-- OK 2009-07-19 11:18:53 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: --> AT^M 2009-07-19 11:18:53 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: <-- AT 2009-07-19 11:18:53 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: <-- OK 2009-07-19 11:18:53 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: --> AT&F^M 2009-07-19 11:18:53 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: <-- AT&F 2009-07-19 11:18:53 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: <-- OK 2009-07-19 11:18:53 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: --> ATE0^M 2009-07-19 11:18:53 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: <-- ATE0 2009-07-19 11:18:53 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: <-- OK 2009-07-19 11:18:53 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: --> AT+IFC=2,2^M 2009-07-19 11:18:53 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: <-- OK 2009-07-19 11:18:53 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: --> AT+CPIN?^M 2009-07-19 11:18:54 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: <-- +CPIN: READY 2009-07-19 11:18:54 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: <-- OK 2009-07-19 11:18:54 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: --> AT+CMGF=0^M 2009-07-19 11:18:54 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: <-- OK 2009-07-19 11:18:54 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: --> AT+CSMS=?^M 2009-07-19 11:18:54 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: <-- +CSMS: (0-1) 2009-07-19 11:18:54 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: <-- OK 2009-07-19 11:18:54 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: --> AT+CNMI=1,2,0,1,0^M 2009-07-19 11:18:54 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: <-- OK 2009-07-19 11:18:54 [10835] [6] INFO: AT2[/dev/ttyUSB0]: AT SMSC successfully opened. 2009-07-19 11:18:56 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: --> AT^M 2009-07-19 11:18:56 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: <-- OK 2009-07-19 11:19:23 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: <-- +CMT: ,26 2009-07-19 11:19:23 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: <-- 07914140540500F8040B912160779992F400009070911191918A07CBB2DB5D26E701 2009-07-19 11:19:23 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: received message from SMSC: +14044550008 2009-07-19 11:19:23 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: Numeric sender (international) <+12067799294> 2009-07-19 11:19:23 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: User data length read as (7) 2009-07-19 11:19:23 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: Udh decoding done len=7 udhi=0 udhlen=0 udh='' 2009-07-19 11:19:23 [10835] [18] DEBUG: send_msg: sending msg to box: <127.0.0.1> 2009-07-19 11:19:23 [10835] [18] DEBUG: boxc_sender: sent message to <127.0.0.1> 2009-07-19 11:19:23 [10835] [17] DEBUG: boxc_receiver: got ack 2009-07-19 11:19:48 [10835] [17] DEBUG: boxc_receiver: heartbeat with load value 0 received 2009-07-19 11:19:58 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: --> AT^M 2009-07-19 11:19:58 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: <-- OK 2009-07-19 11:21:00 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: --> AT^M 2009-07-19 11:21:00 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: <-- OK 2009-07-19 11:22:02 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: --> AT^M 2009-07-19 11:22:02 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: <-- OK 2009-07-19 11:23:04 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: --> AT^M 2009-07-19 11:23:04 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: <-- OK 2009-07-19 11:24:06 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: --> AT^M 2009-07-19 11:24:06 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: <-- OK 2009-07-19 11:25:08 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: --> AT^M 2009-07-19 11:25:08 [10835] [6] DEBUG: AT2[/dev/ttyUSB0]: <-- OK
