>Hi,
>
>I am using emi2 SMSC of the last CVS version and I noticed sometimes, during
>network disconnections :
>
>2001-07-13 11:25:23 [7] WARNING: smsc_emi2: received neither ACK nor NACK in
>60 seconds, resending message
>
>The problem is that the SMSC already received the UCP51 operation paquet and
>sent the UCP51 result paquet 2 minutes after. In that case, the SMS is
>received twice. Is there a way to solve that problem ? Should a SMSC have a
>timeout for it to receive the acknoledgement of the UCP51 result paquet
>after which it doesn't accept the operation ?
>
>Thanks in advance for your help.
>
>Gildas.
well you obviously have a problem if your SMSC doesnt send back an
ACK or NACK to your message. A retry is the logical idea to this
because Kannel cant know if the SMSC has or has not received it. I
presume you have a problematic link somewhere.
--
Andreas Fink
Fink-Consulting
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