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>> H323 file

H323 file format description

Many people share .h323 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .h323 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .h323 files.

1 filename extension(s) found in our database.

.323 - H.323 IP Telephony Data

323 file is a H.323 IP Telephony data.

.323 file format description:
323 format description not yet available
Microsoft NetMeeting
Data files
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H.323 IP Telephony Data related links:
Wikipedia H323
H.323 IP Telephony Data related extensions:
H.323 IP Telephony Data
Netmeeting T126 Whiteboard Document
Microsoft NetMeeting User Location Service File
Microsoft NetMeeting Whiteboard

Naturally, other applications may also use the .h323 file extension. Even harmful programs can create .h323 files. Be especially cautious with .h323 files coming from an unknown source!

Can't open a .h323 file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .h323 file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

323, h32

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

H.323 IP Telephony Data

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .h323 file format, then write to us!