Set retry attempts counter, let the message fail after threshold. Then use some script to pick up failed messages, switch the SMSC ID to new modem and send it again.
Kannel cannot automate so many things. YOu would need help on application end. On Thu, Oct 8, 2015 at 10:15 AM, Raghvendra Sahu <rx.s...@gmail.com> wrote: > You can try adding keepalive directive and see if this works. Make sure > you have configured keepalive-cmd as well. The value could be same as > init-string. Haven’t tried but should work for you. > > > On 08-Oct-2015, at 10:27 am, Seystec Seystec Seystec <seys...@gmail.com> > wrote: > > > > 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 > > > > >
