Nope. Voicent does not limit your number of contacts, and you can add and import as many contacts as you like without any extra fees.
Calls are billed from pick up to hang up in 30/6 second increments (see below for how this pricing works). The cost per call depends only on the length of the call, not your message length. The billing plan that you sign up for determines the cost per minute.
Absolutely. Any time.
Yes; Call Center features (agent dashboard, predictive dialing, campaigns, etc) are included in all plans. We do not charge your agents' log-in session times. They are only charged for the length of a call that is transferred/connected.
If you reach your calling minutes limit, you may upgrade your plan or buy more calling credits at the rate associated with your calling plan.
Certainly. Downgrading takes effect immediately.
Calling minutes expire at the end of the month.
Our cloud service includes calls to USA and Canada. If you would like to call/text people who are outside USA and Canada, you can use our on-premise software. It will work anywhere in the world with your local phone service and text messaging service.