Hello, I'm using the following configuration on my kannel on 3 gateways, each gateway contains 2 sessions, one for sending and the other for receiving, the below is for receiving delivery status.
I have no issue with all of them till 3 months before one of them not able to pull the status, at the same time the same gateways is connected with more than 6000 clients with no issue at all. The provider asked me to change the register_dlr=1 , any help plz? interface-version = 34 host = xx.xx.xx.xx port = 0 receive-port = 8899 smsc-username = user smsc-password = pass system-type = VMA source-addr-ton = 5 source-addr-npi = 1 dest-addr-ton = 0 dest-addr-npi = 0 keepalive = 600 reconnect-delay = 3 enquire-link-interval = 30 esm-class = 0 msg-id-type = 0x01
