I guess that is SMPP v3.4 limitation

Hi! I try to set value of ValidityPeriod to "000003000000000R" (3 days relative local SMSC time). Format of this mandatory field is described in SMPP Protocol Specification v3.4 (7.1.1.2 Relative Time Format) When I call SubmitAsync(sms), I catch exception with Text: "Too long Parameter name: S" Ple...

I'm try to send long string (128...250 chars) in USC2 coding by SmppClient.SubmitAsync method and on my phone I receive part of my string with length = original length - 128 (I send 128 char and receive 0 chars, 129 chars sent - 1 char received, etc.) How to send more then 127 chars in USC2 coding? ...

Hello!
In some cases I catch in your ALTS.SMS.SMPPClient (v1.2.8) library exception with message: "The method or operation is not implemented.". What is mean?. May be in your code exist not implemented abstact methods or method's stub

p.s. sorry for my english

Very Great Idea!!!! In my application I need to send messages asynchronously

alt wrote:I have to think about BeginSubmit, EndSubmit methods and SubmitCompleted event for asynchronous process.

When I can test it?