Free Online CDR/TAP3 Decoder

This online decoder allows decoding of ASN.1 encoded CDR/TAP3 files. No ASN.1 syntaxes are required. Simply choose the CDR/TAP3 interface you want to use and supply the data.

CDR decodings are available for proprietary CDR descriptions (Ericsson, ZTE, Huawei) as well as for GSM-Association TAP3 and 3GPP TS 32.298.

Supported CDR encoded input is raw (binary) format. The generated output is in XML format which allows easy reading and processing of decoded data.

CDR decoding

  1. Select a CDR/TAP3 format (*):

  2. Upload the CDR/TAP3 file. File size is limited to 500 Kbytes:

THIS FREE ONLINE ASN.1 DECODER SERVICE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. MARBEN PRODUCTS SHALL HAVE NO LIABILITY FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES IN ANY WAY RELATED TO THE USE OF THIS SERVICE, REGARDLESS OF WHETHER THE CLAIM FOR SUCH DAMAGES IS BASED IN CONTRACT, TORT, OR ANY OTHER LEGAL THEORY. IN NO EVENT SHALL MARBEN PRODUCTS BE LIABLE FOR ANY LOSS OF PROFITS OR OTHER SPECIAL OR CONSEQUENTIAL DAMAGES, EVEN IF MARBEN PRODUCTS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

Privacy Policy: Your data will be deleted after decoding

(*) We're constantly adding and updating the ASN.1 interfaces. Do not hesitate to contact us if you need other ASN.1 interfaces.