No number calls every 30 minutes

[h123451]

We're receiving ni number calls every 30 minutes and its filling our call log. The phone does not ring.

Can you help please?

[Debbie-TalkTalk]

Hi @h123451 

Apologies for this.

I can apply the fix for this issue.

Please can you add your name and TalkTalk account number to your Community Profile.

Thanks

Debbie