Hello,

I have kannel 1.3.1 set up and running. Sending single messages works
perfect. However, I have a problem sending SMS to multiple recipients
(around 50-100) at once. Some messages get delivered most of 'em don't. I
see the following warning messages in the logs:

2003-11-19 17:33:07 [6] INFO: EMI2[IP-Address:Port]: closing connection.
2003-11-19 17:34:07 [6] WARNING: EMI2[IP-Address:Port]: received neither
ACK nor NACK for message 19 in 60 seconds, disconnecting and reconnection

What does it mean? Are the messages lost? In kannel DLR's for all messages
are created and do not get updated anymore.

Our SMSC lets us send 5msg/sec. I haven't set the throughput option for
the SMSC configuration in Kannel. Could that be the reason for the
failure?

Dave

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