Hi aordonez,

What library version do you use now?

Sorry, you are right should be List<DeliverSm>.

You need to create PDUs from SMS builder:
pduToSubmit.AddRange(dlrBuilder.Create(client));

public async Task SubmitAll() { List<SubmitSm> pduToSubmit = new List<SubmitSm>(); foreach (string internalId in internalIds) { var pduList = SMS.ForDeliver().......Create(client); pduToSubmit.AddRange(pduList ); } var allResponses = await client.Deliver(pduToSubmit).ConfigureAwait(false); }

Do you mean that client receives only one SubmitSmResp in Submit(IBuilder) method ?

Inetlab.SMPP.LicenseManager.SetLicense method returns true if license is valid.

Inetlab.SMPP.LicenseManager.Status returns text information about license validity.

1. You need to look at Product Version in Inetlab.SMPP.dll file properties in "Details" tab. Version.png 2. Yes, it was a bug with ReferenceNumber. Library should generate next reference number when it submits PDU from SMS builder and ReferenceNumber = 0. As workaround you can use following code: va...

client.Deliver method accept also a collection of DeliverSm PDUs. You can create all PDUs with SMS.ForDeliver()...Create(client);, add all PDU in the collection and send it with one call of Deliver method. This method sends all DeliverSm PDUs to the client and waits for all responses. When all respo...

Hi Jan, When server receives SubmitSm it triggers the event evClientSubmitSm. You can only reject SubmitSm and send SubmitSmResp with non-OK status. I'm not sure what you mean with "returns a DLR". Does your server application sends DeliverSm command to the client with the same MessageId as in non-O...

Hi Dermot,

Thank you for reporting and sorry for the delayed response.

This issue should be fixed in v.2.6.12
https://www.nuget.org/packages/Inetlab. ... eta-190623

Please check it and let me know if you have another issues.

Please check if this issue is fixed in v2.6.12
https://www.nuget.org/packages/Inetlab. ... eta-190623

if you always receive delivery receipt for submitted message, you can wait for it and then process the result. public static async Task<IEnumerable<DeliverSm>> SendBatchAndWaitForDelivery(this SmppClient client, IEnumerable<SubmitSm> list) { ConcurrentDictionary<string, TaskCompletionSource<DeliverS...

It can be limit on SMPP server side.
Let's make sure that library sends what you are expecting.

Can you provide a network trace from library log or wireshark?
https://docs.inetlab.com/smpp/v2/articles/tracing.html

You can send files on support@ email.

You can create a task method that processes MessageId from SubmitSmResp right after submit, without waiting when you receive all 100 responses. public async Task SendSMS(SubmitSm sm) { SubmitSmResp resp = await _client.Submit(sm); // Store MessageId _repository.Save(resp.MessageId,...); } public asy...

Could you please show the text for 160 chars case?

Which configuration do you use for EncodingMapper? Do you use GSMEncoding or GSMPackedEncoding?

In SMPP protocol same sequence number have only SMPP command and corresponding response. f.i SubmitSm and SubmitSmResp. Incoming SMS from mobile phone in DeliverSm has its own sequence number from SMPP server. When you receive delivery receipt you should receive same MessageId in submitSmResp.Messag...