Note, I get the exact same results when using the online "Try It Out", same number of records.

Check the id (extension id is different from extension number) of the extension "3020", then call the read user call log using that extension id instead.

var parameters = new ReadUserCallLogParameters();

parameters.dateFrom = "2021-09-19T00:00:00.000Z";

parameters.dateTo = "2021-09-22T00:00:00.000Z"

var resp = await rcsdk.Restapi().Account().Extension("id").CallLog().List(parameters);

Phong, How do I get the Extension ID?

@len-ott This API you will get extension id details

GET https://platform.devtest.ringcentral.com/restapi/v1.0/account/~/extension/~

Please check this ref:

https://community.ringcentral.com/questions/89517/c-resource-for-parameter-extensionid-is-not-found.html

Ok I will try again. When I tried this yesterday I was getting an error that the account I was using was not allowed or authorized...

You need access token

Looks like I need to create a new 'app' with more permissions? I am still puzzled why the

`rc.Restapi().Account(accountId).CallLog().List(readCompanyCallLogParameters)` doesn't return all of the call data? So for 10/1 to 10/8 I get 20 records, but when I look in the console, I see 435?!

Anyway, once my new app is approved for production I will try using the extensionID, which I can now get.

It's important to know how did you read the call log. You should not use the extension number as the query filter because that will return only records containing the extension number matching with that number. It is not all the call records of that extension. What console do you mean? Was that the call log from the service web?

I am trying to read the entire call log (all extensions) using C# :
r = await rc.Restapi().Account(accountId).CallLog().List(readCompanyCallLogParameters);
and not setting any extension. I started setting the extension number asit was easier test.
My problems is I am NOT getting all calls, just a subset and I don't see what that subset is!