Hi, The same is happening to me also. Sometimes I am not receiving the DLR of delivered messages also. If i sent 1000 messages i might get 900 DLRs. What might be the reason.
On Mon, Feb 17, 2020 at 3:57 PM Tolga Ulas <tolga.u...@tolgaulas.com> wrote: > Also check your smpp logs (raise it to debug level in your config) and > check if kannel can successfully create outgoing dlr records and can > match them with incoming dlrs during transactions. If all goes well > you will see no warning or error for all messages > > > - Maybe you have messages that are pending and they have different > status. - Try with a simple mask (3) and then set a short expiration of the > messages that you are going to test. Have one test phones on, one that you > will turn on before expiration and a third one that you don’t turn-on > before the expiration. Record all the dlrs that the SMSC will send and try > to figure out the logic. Increase the dlr-mask and check the other > scenarios - check with the SMSC operator if they send back an SLR if the > message is expired or deleted from the SMSC DB for whatever reason. > Regards, Davor > > -- *Thanks & Regards,* Disclaimer: This message contains confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. E-mail transmission cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message, which arise as a result of e-mail transmission. If verification is required please request a hard-copy version. *7* Switch off as you go |*q *Recycle always | P Print only if absolutely necessary
