Hello dear users. I have an issue, when I send a sms through SMPP it's sent twice, when I send 3 sms one of them is duplicated. i.e., always are sent n+1 sms. This occurs with two diferent providers but not with OpenSmppBox conections. I have been testing with versions 1.4.4 and SVN on Debian Wheezy and CentOS 7. Can you help me to see what I am missing on my config to avoid this behavior?
Thanks for you time. ####### Config file ######## group = core admin-port = 13000 admin-password = myPassw box-allow-ip = "*.*.*.*" admin-allow-ip = "127.0.0.1" smsbox-port = 13001 log-file = "/var/log/kannel/kannel.log" access-log = "/var/log/kannel/access.log" log-level = 1 smsbox-max-pending=3 group = smsbox smsbox-id = smsbox bearerbox-host = 127.0.0.1 sendsms-port = 13013 global-sender = 13013 log-level = 0 log-file = "/var/log/kannel/smsbox.log" access-log = "/var/log/kannel/sms_access.log" group = smsc smsc = smpp smsc-id = SMPPServ1 host = xxx.xx.xx.xxx port = 12500 smsc-username = xxxxxxx smsc-password = xxx system-type = default interface-version = 34 transceiver-mode = true enquire-link-interval = 600 dest-addr-ton = 1 dest-addr-npi = 1 source-addr-ton = 1 source-addr-npi = 1 connection-timeout = 10 alt-charset = "ISO-8859-1" ##### Similar SMPP configuration section for both connections #######