Error while connecting to server PDU_STATUS 15

[touhamiyacine]

hello i am trying to connect to smpp and i got this error

PDU {
command_length: 16,
command_id: 2147483657,
command_status: 15,
sequence_number: 1,
command: 'bind_transceiver_resp'
}
the same parameters work on another app which is developed with java netbeans

i try to develop app with new tech nodejs and probleming is not solvinf may be i should ad system_type="SMPP"
but still not work

const smpp = require('smpp');
const session = new smpp.Session({host: '********', port: ***});
let isConnected = false
session.on('connect', () => {
isConnected = true;
console.log('is connected')
session.bind_transceiver({
system_id: '',
password: '',

}, (pdu) => {
if (pdu.command_status == 0) {
console.log('Successfully bound')
}
else {
console.log(pdu)
}

})
})

session.on('error', error => {
console.log('smpp error', error)
isConnected = false;
});

[dovhanrg]

Hi
you failed to bind to smsc provider
better to ask smsc provider for the reason
when i had same error it was wrong smpp protocol version(interface_version) in my params, default v5.0, i set manually 3.4 and it solve my problem

[touhamiyacine]

yes , problem solved thank you (y)

[elhananjair]

@touhamiyacine this issue can be closed since you have got your answer.