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Member
Reputation: 50
CHR and PCHR files
Daer,
- How to export CHR and PCHR file ?
- What is the difference between those files ?
- How those files could help in investigation ?
- Which tools to use to exploit those files ?
Br
Fahmi
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2014-12-24 12:38 AM
# ADS
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Senior Member
Reputation: 590
Re: CHR and PCHR files
Hello fahmi,
1-) log in your RNC/BSC and you can find them under( /bam/common/fam/famlogfmt ) for CHR and you have a folder named PCHR for the second.
2-) CHR = call history records(measures all the calls), PCHR = performance call history records (measures the failures, till RAN14 where you can change a switch for PCHR to measure both, call and failures).
3-) PCHR is used for investigation
4-) FMA is your choice and you can find it for free on this forum. UMTS FMA 3.8.1 or the 3.8.2 version.
This was for Huawei.
Hope it helped and don't forget to rep as I am near Senior member
B/R
Still learning.....
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Member
Reputation: 295
Re: CHR and PCHR files
Hello,
You can also use NPMater for CHR log analysis.
BR
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Member
Reputation: 277
Re: CHR and PCHR files
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