talkAssure™ SIP trunking is a fast and easy way to increase the number of concurrent calls you can make through one Internet connection. Our UK Unlimited trunk enables you to make unlimited calls to UK landline and mobile networks. All plans are subject to a 5000 minute fair usage policy. To increase the number of channels you will need to purchase additional UK Unlimited plans.
SIP trunking removes the physical aspect of a phone line – it's virtual phone lines are cloud-based and infinitely scalable.