thank you .

another last Question :

is this correct way to send long message by syncmode to check if any part failed and try to send again ?


Dim pduBuilder As Inetlab.SMPP.Builders.ISubmitSmBuilder

pduBuilder = SMS.ForSubmit() _
.From(srcAdr, srcTon, srcNpi) _
.To(dstAdr, dstTon, dstNpi ...

heeeeeeelp !!!!

any help ???

i send message in this way

Dim resp As IList(Of SubmitSmResp)

resp = _client.Submit(SMS.ForSubmit().From(srcAdr, srcTon, srcNpi).To(dstAdr, dstTon, dstNpi).Coding(coding).Text(msg.Message).ExpireIn(TimeSpan.FromDays(1)).DeliveryReceipt())

For Each msg_Status As SubmitSmResp In resp


Dim m As ...

hello

i want to read message part header(UDH) .

and get it in string variable like :
050003CC0201
050003CC0202


how can i do that ?

any help ??

i face problem about "Throttling error " too often specially in long messages .

EVEN i use Submit NOT SubmitAsync

MY Code

Dim resp As IList(Of SubmitSmResp)

resp = _client.Submit(SMS.ForSubmit().From(srcAdr, srcTon, srcNpi).To(dstAdr, dstTon, dstNpi).Coding(coding).Text(msg.Message).ExpireIn ...