Configuration: CDRs

CDRs are a licensed feature that requires enabling in the SMPP Router license file.

CDR section

“cdr”

This optional section of the configuration defines the generation of CDRs by SMPP Router.

The entries in the cdr section are:

Field	Description	Example
`mode`	`none`: No CDRs are generated `operation`: Separate submission and DLR entries are created `correlate`: Combined submission and DLR entries are created optional Default: `none`	`"operation"`
`anonymise`	Enable or disable anonymisation of sensitive fields in CDR output (source/destination address) optional Default: `false`	`true`
`cleanup_interval`	Period (in hours) after which uncorrelated submission CDRs are expunged optional Default: `24`	`72`
`backend`	Sink to where CDRs are to be written `file`: Write CDRs to file `http`: Write CDRs to endpoint optional Default: `"file"`	`"http"`
`batch_size`	Number of CDRs to write at the same time optional Default: `1000`	`1000`
`batch_flush_interval`	Maximum interval (in seconds) between CDR writes optional Default: `30`	`30`

This section applies when CDRs are to be written to file.

Field

Description

Example

directory

Directory where CSV files containing CDRs will be written

optional Default: cdrs/

"cdrs/"

rotation_timezone_offset

Timezone offset (in minutes) from UTC used for rotating CDR files at local midnight

optional Default: 0

0

This section applies when CDRs are to be written to a webhook.

Field

Description

Example

http_endpoint

URL to where CDRs should be sent

mandatory

"http://192.168.100.1:8080/cdr"

http_auth_header

HTTP authorisation header

optional

"Authorization: Bearer aaaabbbbccccddddeeee"

http_skip_tls_verify

Should TLS verification be skipped

optional Default: false

false