Slow sms outbox to smsc smpp

Hello everybody, I'm using kannel latest revision "Kannel bearerbox version svn-r5307M" with the following scenario: Smsbox -> Bearerbox -> SMPP SMSC·

Re: DISCARDED SMS / NACK/Retries Exceeded

It is already in the SMSC before the host allowed-prefix = 1 Any Idea please On Tue, May 25, 2021 at 4:10 AM Mesbahuddin Malik wrote: > Hello, > where is your allowed prefix in SMSC ? > > Regards > Mesbah > > On Mon, May 24, 2021 at 7:06 PM Web Min wrote: > >> Hello, >> >> I've spent a