A to Z VoIP Termination:
Everything You Need to Know

VoIP calls offer clear advantages over regular telephone calls. They’re cheaper, offer better voice quality, and make it easier to call anyone anywhere in the world.

VoIP calls offer clear advantages over regular telephone calls. They’re cheaper, offer better voice quality, and make it easier to call anyone anywhere in the world. That’s probably why VoIP services have been steadily increasing over time. But how do calls over the internet connect to other regions worldwide?

Here, we take a behind-the-scenes look at how VoIP calls are routed to different regions internationally through a process known as A-to-Z VoIP termination.

What’s VoIP Termination in the First Place?

Like voice termination for regular phone calls, VoIP termination is rerouting VoIP calls from the point of origin to an endpoint. The actual ‘termination’ happens when the call has been successfully routed to the recipient.

Usually, service providers act as intermediaries to enable VoIP calls to be routed to a recipient anywhere in the world.

What is A to Z VoIP Termination?

‘A’ is the caller at point A who wants to place a call in a different country to the recipient ‘Z.’ As soon as the call is placed, one or more service providers help route the call so that ‘A’ can talk to ‘Z.’

Everything from point A to Z, which consists of service providers routing the call, is the VoIP termination process. The actual termination happens when the VoIP call finally connects to ‘Z.’

Some Common Questions

Q. Are WhatsApp and Messenger Calls Technically VoIP Calls? If So, Do They Also Require A to Z VoIP Termination?

A. No, VoIP calls are different from WhatsApp and Messenger calls. Such services require both the caller and recipient to have signed up on their platform.

Meanwhile, VoIP numbers act just like your regular phone number. You can place calls to any carrier worldwide using your VoIP number. This is enabled by A to Z t VoIP termination.

Q. What’s Wholesale A to Z VoIP Termination? And Who Are Tier 1 and Tier VoIP Wholesalers?

A. Wholesale VoIP refers to a ‘tier 1 wholesaler’ who buys the rights to route calls between countries in bulk. This helps settle prices at pre-determined rates based on the average volume of calls.

The Tier 1 wholesaler usually has other service providers as customers coming to buy a part of these calls. Smaller service providers who purchase only a portion of the overall calls from the Tier 1 wholesaler are referred to as Tier 2 wholesalers. These Tier 1 and Tier 2 wholesalers are the service providers responsible for enabling the rerouting of calls so that ‘A’ can connect with ‘Z.’

Q. What’s the Difference Between A to Z VoIP Origination and Termination?

A. VoIP origination is the part where the call is initiated. Service providers look to route the call toward the endpoint in VoIP origination when the caller initiates the call.

In contrast, VoIP termination refers to the recipient side of the process, where the goal is to finally connect the two parties. The overall VoIP call between the caller and the recipient is thus a two-part process.

Q. How are VoIP termination rates determined?

A. VoIP termination rates depend on two primary factors. First, regulations for different countries directly influence termination rates. For example, Middle Eastern counties might intentionally set higher termination rates, while North American countries might have comparatively lower rates. Second, the average volume of incoming and outgoing calls impacts termination rates.

Usually, if the volume of calls is higher, the termination rates are lower. But, some countries might intentionally set regulations to keep rates high.

Final Word

VoIP’s popularity is slowly overtaking traditional telephony. The infrastructure now exists to support VoIP services at a mass scale. A to Z VoIP termination is an example of this infrastructure, which enables users to place VoIP calls anytime and anywhere.