Search found 991 matches

by alt
Mon Aug 29, 2022 8:26 pm
Forum: Inetlab.SMPP v2.x (.NET Standard, .NET Core)
Topic: Remote side has dropped connection
Replies: 5
Views: 139492

Re: Remote side has dropped connection

Hi aordonez,

What library version are you using?
by alt
Wed Aug 17, 2022 9:14 pm
Forum: Inetlab.SMPP v2.x (.NET Standard, .NET Core)
Topic: Can I reject connection in the SmppServer
Replies: 1
Views: 65337

Re: Can I reject connection in the SmppServer

Yes, you can deny the connections. You need to check client.RemoteEndPoint in the evClientConnected event.
by alt
Wed Aug 03, 2022 7:18 pm
Forum: Inetlab.SMPP v2.x (.NET Standard, .NET Core)
Topic: Using Wireshark with TLS1.2 connection
Replies: 3
Views: 103371

Re: Using Wireshark with TLS1.2 connection

This code can help you to get the MessageId from the TLV parameters.

Code: Select all

 
 var parameter = deliverSm.Parameters.Of<ReceiptedMessageIdParameter>().FirstOrDefault();
 string messageId =  parameter.MessageId;
 
by alt
Tue Aug 02, 2022 4:36 pm
Forum: Inetlab.SMPP v2.x (.NET Standard, .NET Core)
Topic: Using Wireshark with TLS1.2 connection
Replies: 3
Views: 103371

Re: Using Wireshark with TLS1.2 connection

There no way to get the MasterSecret from the .NET SslStream.

You can enable verbose logging for the library and find "Received data:" records with received PDUs in hex format.

The data can be decoded on the website https://www.sysop.fr/smpp-decoder/
by alt
Mon Jun 13, 2022 4:01 pm
Forum: Inetlab.SMPP v2.x (.NET Standard, .NET Core)
Topic: SMPP Server receivied Strange characters
Replies: 1
Views: 65066

Re: SMPP Server receivied Strange characters

Dear Jesri,

It can be the wrong DATA_CODING to .NET encoding mapping.
https://docs.inetlab.com/smpp/v2.9/arti ... oding.html

I need to check the SUBMIT_SM PDU you received from the client. Please send the Wireshark file to the support@ .
by alt
Mon Jun 06, 2022 5:05 pm
Forum: Inetlab.SMPP v2.x (.NET Standard, .NET Core)
Topic: Scandinavian characters in incoming messages
Replies: 3
Views: 104325

Re: Scandinavian characters in incoming messages

Hi,

What value has data_coding field in the DELIVER_SM PDU?
I would use the same data_coding in the SUBMIT_SM PDU and set appropriate .NET Encoding in the EncodingMapper for the client.

https://docs.inetlab.com/smpp/v2.9/arti ... oding.html
by alt
Thu May 19, 2022 9:28 pm
Forum: Inetlab.SMPP v2.x (.NET Standard, .NET Core)
Topic: Sending BIND on receipt of an OUTBIND
Replies: 3
Views: 99200

Re: Sending BIND on receipt of an OUTBIND

The outbind was incomplete in the Inetlab.SMPP library.

The version 2.9.18 has additional classes for this feature:

- SmppOutbindClient class that can establish SMPP session with ESME using Outbind command.
- SmppOutbindServerClient class, that passed down to the evClientOutBind event in the ...
by alt
Mon May 16, 2022 5:00 pm
Forum: Inetlab.SMPP v2.x (.NET Standard, .NET Core)
Topic: Client server connection using proxy
Replies: 2
Views: 82202

Re: Client server connection using proxy

Hi,

What kind of proxy are you going to use? SOCKS5?
by alt
Mon Mar 14, 2022 4:13 pm
Forum: Inetlab.SMPP v2.x (.NET Standard, .NET Core)
Topic: Multiple Clients bind to an SMPP server
Replies: 1
Views: 64024

Re: Multiple Clients bind to an SMPP server

Hello ojukwu24

For now SmppClient represents one SMPP session with SMS provider. Therefore if you need to establish multiple sessions with one or many providers you need to create the same number of SmppClient instances and attach event handler method to all instances.
by alt
Wed Mar 09, 2022 9:57 pm
Forum: Inetlab.SMPP v2.x (.NET Standard, .NET Core)
Topic: USSD implementation issue
Replies: 2
Views: 81531

Re: USSD implementation issue

It depends on the USSD service implementation on the provider side. I would ask the provider support how it should be sent. When you have an answer, I can help you to complete this with Inetlab.SMPP library.
The answer can be also that the message text is limited to 140 octets.

You can try to send ...
by alt
Thu Jan 20, 2022 5:02 pm
Forum: Inetlab.SMPP v2.x (.NET Standard, .NET Core)
Topic: Insert the second part into DoneDate dlrBuilder
Replies: 1
Views: 66346

Re: Insert the second part into DoneDate dlrBuilder

Hi

The date and time format is defined in the SMPP protocol specification.
Screenshot 2022-01-20 175937.png
Screenshot 2022-01-20 175937.png (65.59 KiB) Viewed 66342 times
by alt
Wed Jan 19, 2022 12:45 pm
Forum: Inetlab.SMPP v2.x (.NET Standard, .NET Core)
Topic: Strange behavior with messages with lenght greater than 160(default encoding)
Replies: 1
Views: 64007

Re: Strange behavior with messages with lenght greater than 160(default encoding)

Hello André,

It should be normal. User data header for concatenation takes 6 octets in the short_message field. Possible one of the character in your text takes two octets, therefore 153 instead of 154. Or you use 16-bit reference number.

Could you post an example for this case? Which code do you ...
by alt
Wed Dec 29, 2021 4:44 pm
Forum: Inetlab.SMPP v2.x (.NET Standard, .NET Core)
Topic: Refresh the connectivity
Replies: 7
Views: 182229

Re: Refresh the connectivity

Could you please test this case with the recent version of the library. Some issues with connect/disconnect are already fixed. See ChangeLog
by alt
Tue Dec 28, 2021 4:30 pm
Forum: Inetlab.SMPP v2.x (.NET Standard, .NET Core)
Topic: Refresh the connectivity
Replies: 7
Views: 182229

Re: Refresh the connectivity

What library version are you using?
by alt
Mon Dec 27, 2021 4:57 pm
Forum: Inetlab.SMPP v2.x (.NET Standard, .NET Core)
Topic: Refresh the connectivity
Replies: 7
Views: 182229

Re: Refresh the connectivity

Which error do you mean? "Remote side has dropped connection." ? This error means that the provider didn't accept the TCP/IP connection from your IP. It can be a firewall issue.

Why do you use local IP address 127.0.0.1:8887 to connect to SMPP provider?

Consider connection recovery build-in ...