Hi Morris, There aren’t any rules that you need to set up for Ralf. To enable Ralf on your deployment, set ralf_hostname in /etc/clearwater/shared_config to a hostname that resolves to all of your Ralf nodes. With this set, Bono and Sprout will report P-CSCF and I-CSCF/S-CSCF chargeable events to Ralf.
Ralf then will send these events over the Rf interface to an external Charging Data Function (CDF) (and we don’t provide a CDF in Project Clearwater). The CDF then generates CDRs, which are billing records that you can then process (see https://en.wikipedia.org/wiki/Charging_data_record for more details of the information stored in billing records). How you can pull the CDRs from your CDF, or what processing the CDF does to the CDRs really depends on what CDF you have. To integrate Ralf with a CDF, please follow the document at http://clearwater.readthedocs.io/en/latest/CDF_Integration.html. We’ve also blogged about Ralf and Rf billing at http://www.projectclearwater.org/rf-billing/, which you may find interesting. Ellie From: Clearwater [mailto:[email protected]] On Behalf Of yan morris Sent: 27 September 2016 15:22 To: [email protected] Subject: [Project Clearwater] Using Ralf Hi , As I know , Ralf is used to provide offline billing. However , I don't know how to use it , for example : setting billing rules I want to know how to use it , could you tell me how to use it or are there documents I can refer ? Thanks a lot . Morris
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