Hi Alt, Would it be possible to get the latest copy of the source please (I purchased it previously) or a modified version where the following types are 'serializable': <Serializable()> SubmitSmResp <Serializable()> DeliverSm I know I could create surrogates but I'd rather have neat code! Many thank...

Hi Hedroj, The SMPP v3.4 Issue 1.2 Protocol Specification reads: 5.2.17 registered_delivery The registered_delivery parameter is used to request an SMSC delivery receipt and/or SME originated acknowledgements. The following values are defined: Bits 7 6 5 4 3 2 1 0 Meaning SMSC Delivery Receipt (bits...

This was the same provider I had issues with previously, it turned out to be a poorly configured router at their end.. your component was spot on, thanks

Hi Alt, I have implemented your component successfully for several SMSC's however I have encountered a tricky one which will not allow me to bind, I have included the SmppClientDemo log below and wondered if you had any suggestions on my next step to troubleshoot the reason behind the failure, thank...

Hi David, The two providers I am using at the moment (mBlox and Hays) have been returning an evSubmitComplete prior to the evDeliverSm HOWEVER the Formal SMPP v3.4 specification does state that an application sending asynchronously should be able to handle out of order replies. I have anticipated ou...

Thank you! - That allowed me to identify the problem as a DNS issue at the SMSC

I am afraid v2.4.1 still issues the 'No Such Host' (SocketException) error.

Hi Michael,

I would suggest you ask the provider of the SMSC that you are connected to as they will be able to view the request you are making for the message and also the reason it is failing.

Regards
Nick

My environment is XP+Latest SP, still using IPv4.

Hi I am implementing your SmppClient at the moment and have encountered a provider (Sybase365) with whom I cannot connect, the error message I retrieve is a 'No Such Host' whilst executing the SmppClient.Connect method. I have performed a network trace and can see 2 DNS lookups being performed again...

Hi Please see: http://www.inetlab.ru/support/viewtopic ... 920b340fc5

Regards
Nick

Hi I use this to send: Dim sp As New SubmitSm(m_ServiceType, m_SourceAddrTon, m_SourceAddrNpi, SourceMobileNum, m_DestAddrTon, m_DestAddrNpi, DestMobileNum) sp.DataCoding = m_DataCoding ' = 0 (the default encoding) sp.ShortMessageBytes = SmppClient.GetMessageBytes(TextMessageBody, DirectCast(sp.Data...

Hi Michael, This post identifies how to retrieve the delivery status of a message that you have sent: http://www.inetlab.ru/support/viewtopic.php?t=510 If you want adhoc updates on specific messages then you need to research the SmppClient.Query method which allows you to ask the SMSC for informatio...

Hi

This is the official Wiki for SMPP http://en.wikipedia.org/wiki/Short_mess ... r_protocol, it gives links at the bottom of the page to the location of the official SMPP specification(s).

Regards
Nick

Hi (1) I set the SubmitSm.Sequence equal to the unique ID of the row in my table where I manage the message I am sending asynchronously. (2a) I retrieve the 'posted' to carrier message in the [evSubmitComplete] event [data As ALT.SMS.SubmitSmResp], where I can match this response to the original mes...