SMS - Protocol Error/ Unknown Error

[nitintutlani]

Hello

I have developed a SMS based software in VB6 using PC SDK 2.1.

I am facing a Protocol Error on one machine and Unknown Error on another when trying to send 50 or more messages and receiving Delivery Reports as well.

Please help me solve this problem

[Barna_FN]

Hi,

It happens, becuse You are sending and receiving a mass amount of data at the same time and the connection is not fast enough to hanle that.
Probably You should wait a bit after sending a message.

Best regards,

Barna
Forum Nokia