SMPP SMS

requirements.txt

smpplib==2.2.3

smpp_sender.py

from smpplib.client import Client
from smpplib import consts
from smpplib import gsm
from os import environ


def app():
    username = environ['SMPP_USERNAME']
    password = environ['SMPP_PASSWORD']
    client = Client('localhost', 2775)
    client.connect()
    client.bind_transceiver(system_id=username, password=password)

    parts, encoding_flag, msg_type_flag = gsm.make_parts(u'Hallo Welt!\n')

    pdu = client.send_message(
        source_addr_ton=consts.SMPP_TON_INTL,
        source_addr='+1234567890',
        dest_addr_ton=consts.SMPP_TON_INTL,
        destination_addr='49156780000',
        short_message=parts[0],
        data_coding=encoding_flag,
        esm_class=msg_type_flag,
        registered_delivery=True
    )
    print(pdu.sequence)
    client.listen()

if __name__ == "__main__":
    app()