Hello I have configured Kannel to send SMS with two modems Huawei e173. Everything is working fine. My problems comes when a modem (either) suddenly stops sending, I get from this modem "+CMS ERROR: 500" . In this case I have enough credits in SIM, it's a valid recipient, signal is ok, messages in memory are deleted when they are read by Kannel, I also use commands through minicom and ever I get "+CMS ERROR: 500". The modem works again (mysteriously) only when is reconnected. Any suggestions in this aspect are welcome. When this error happens, I have one modem available and another modem with many messages queued, this second modem stays stuck retrying to send messages indefinitely. My question: Is possible only try to send one time each message and, in error case, then return this message to the main queue? I have read user's guide but can't find how to solve it. Any help is very appreciated.!
I'm using: - Kannel stable release 1.4.4 - Debian 7.9 - Running boxes: bearerbox and sqlbox (Oracle) Thanks Juan Soler My minimal config file: group = core admin-port = 13000 box-allow-ip = "127.0.0.1" smsbox-port = 13001 log-level = 1 store-type = spool store-location = "/home/kannel/sms-spool" group = modems id = Huawei-E173 detect-string = Huawei detect-string2 = E173 init-string = "AT+CNMI=2,1,2,2,0" speed = 115200 message-storage = "SM" message-start = 0 reset-string = "AT+CFUN=1" group = smsc smsc = at smsc-id = Default smsc-admin-id = Huawei1 modemtype = Huawei-E173 device = /dev/ttyUSB0 sim-buffering = true log-file = "/var/log/kannel/huawei1.log" log-level = 2 max-error-count = 5 group = smsc smsc = at smsc-id = Default smsc-admin-id = Huawei2 modemtype = Huawei-E173 device = /dev/ttyUSB4 sim-buffering = true log-file = "/var/log/kannel/huawei2.log" log-level = 2 max-error-count = 5 group = sqlbox id = sqlbox-db smsbox-id = sqlbox bearerbox-host = localhost bearerbox-port = 13001 smsbox-port = 13005 smsbox-port-ssl = false log-level = 3 group = smsbox-route smsbox-id = sqlbox smsc-id = Default
