This is our old Q&A Site. Please post any new questions and answers at

Hi All, I work for a GSM operator. I am troubleshooting a USSD issue on my network. I don't know which filter i should use to see the messages relative to my USSD request. Please help me.

asked 18 Feb '14, 05:46

maximengame's gravatar image

accept rate: 0%

If it doesn't contain sensitive data, could you upload an example packet capture file and post the link ( )?

One common setting to change in order to decode SS7 packets correctly is the MTP3 version (Edit > Preferences > Protocols > MTP3). Set that to ITU, ANSI, China, Japan, etc., accordingly.

(18 Feb '14, 14:29) Quadratic
Be the first one to answer this question!
toggle preview

Follow this question

By Email:

Once you sign in you will be able to subscribe for any updates here



Answers and Comments

Markdown Basics

  • *italic* or _italic_
  • **bold** or __bold__
  • link:[text]( "title")
  • image?![alt text](/path/img.jpg "title")
  • numbered list: 1. Foo 2. Bar
  • to add a line break simply add two spaces to where you would like the new line to be.
  • basic HTML tags are also supported

Question tags:


question asked: 18 Feb '14, 05:46

question was seen: 1,604 times

last updated: 18 Feb '14, 14:29

p​o​w​e​r​e​d by O​S​Q​A