Calls from spam sources like robocallers, telemarketers, and anonymous numbers can be a nuisance that waste time and energy. Call blocking allows the account administrator to block specific phone numbers from reaching any extension, either individually or in bulk. Numbers can be added and removed at any time, for any reason.

You can block up to 1000 numbers. If a blocked number tries to call any number from your Ooma Office account, the caller will hear a fast busy signal. The call will not connect, nor will it appear in your account’s call logs.