Hello Everyone,
I'm facing a very serious problem. Sometimes users getting multiple messages on single destination number. This was happen when particular SMSC connection re-connected. This is whole configuration. Please review this and let me know. What is the problem in configuration. *# Single Group "CORE"* group = core admin-port = "13000" admin-port-ssl="no" admin-password = "xxxxxx" status-password = "xxxxxx" admin-deny-ip="*.*.*.*" admin-allow-ip="*.*.*.*" smsbox-interface ="127.0.0.1" smsbox-port = "13001" log-file = "/var/logs/kannel.log" log-level = "0" access-log = "/var/logs/access.access" dlr-storage = "mysql" sms-incoming-queue-limit = -1 sms-outgoing-queue-limit = 100000 sms-resend-freq = 60 sms-resend-retry = -1 *# Single Group "smsbox"* group = smsbox smsbox-id = "smsbox" bearerbox-host = "127.0.0.1" bearerbox-port = "13001" sendsms-port = "13010" log-file = "/var/logs/smsbox.log" log-level = "0" access-log="/var/logs/smsaccess.access" sendsms-chars = "0123456789+ " sendsms-url="/cgi-bin/sendsms" mo-recode='1' *# Multi Group "SMSC"* group = smsc smsc = "smpp" smsc-id = "TR_SMSC" log-file = "/var/logs/TR_SMSC_LOG.log" log-level = "0" host = XXX.XXX.XXX.XXX port = "XXXX" smsc-username = "XXXXXX" smsc-password = "XXXXXX" denied-smsc-id = "" allowed-smsc-id = "TR_SMSC" preferred-smsc-id = "TR_SMSC" source-addr-ton = "0" source-addr-npi = "1" dest-addr-ton = "1" dest-addr-npi = "1" service-type = "CMT" system-type = "SMPP" alt-charset="UTF-8" alt-addr-charset = "GSM" bind-addr-ton = "0" bind-addr-npi = "0" enquire-link-interval = "120" reconnect-delay = "10" transceiver-mode = "true" interface-version = "34" connection-timeout = "0" throughput = "100" reroute-dlr=1 wait-ack = 60 wait-ack-expire = 0x02 validityperiod=180 *# Multi Group "smsbox-route"* group = smsbox-route smsbox-id = "sqlbox" smsc-id = "TR_SMSC" *# Multi Group "sms-service"*group = sms-service keyword = default text = "No service specified" accept-x-kannel-headers = true concatenation = true catch-all = true *# Multi Group "sendsms-user"*group = sendsms-user name = "sendsmsuser" username = "XXXXX" password = "XXXXX" forced-smsc = "TR_SMSC" max-messages="10" *# Multi Group "mysql-connection"*group = mysql-connection id = mydlr host="localhost" username = "bulksms_user" password = "XXXXXXXXX" database = "db_name" max-connections = "10" *# Single Group "dlr-db"*group = dlr-db id = mydlr table = dlr field-smsc = smsc field-timestamp = ts field-destination = destination field-source = source field-service = service field-url = url field-mask = mask field-status = status field-boxc-id = boxc *# SQLBox Configuraton*group = sqlbox id = sqlbox-db smsbox-id = "sqlbox" bearerbox-host = "127.0.0.1" bearerbox-port = "13001" smsbox-port = "13002" smsbox-port-ssl = "false" sql-log-table = "sent_sms" sql-insert-table = "send_sms" log-file = "/var/logs/sqlbox.log" log-level = "0" *# MYSQL Connection*group = mysql-connection id = sqlbox-db host="localhost" port = "3306" username = "db_user" password = "xxxxxxxxx" database = "db_name" max-connections = "10" *Thanks* *Ammar Ali* *Pune (M.H.), India*