Advantages of Mobile VoIP
There are many advantages to using VoIP on the phone, with cost being one of the major considerations. When users subscribe to unlimited data plans, they will be able to access the service with almost no additional cost. Users of the same service or peer-to-peer callers usually communicate free of charge. Although they often make some payments when communicating with other users, the cost is lower than using conventional calling plans. The same applies to international calls that tend to be quite costly. This makes the service a viable option not only to individuals but also businesses that operate in or want to expand to distant places, as they will lower their operation costs. Sending of voice in digital format allows for the compression of data, which not only increases speed but also maximizes the use of bandwidth. This also helps to lower costs. Using a WiFi access point reduces the costs even further because it bypasses any caps service providers may have put in place.
Here are a few more benefits.
- Setting up and using VoIP is easy and there is no need for special equipment.
- Users can communicate from anywhere so long as they are connected to the Internet.
- VoIP provides increased functionality on the phone, including video chat and group calling. Such features can enhance both business and personal communications.
How to Access Mobile VoIP
Getting VoIP service on a cell phone is relatively easy. All the user needs is to download and install suitable VoIP software. Some carriers have such applications and there are many other standalone apps. Some VoIP apps are available for free download while others require a small one-time payment.
To get the most out of mobile VoIP services, users also need to play some roles. VoIP requires a relatively high level of CPU power because of the codecs used. Encoding and decoding of information may lead to some lag depending on the processing power of the device used. While VoIP codecs are compressed to use as little bandwidth as possible, this consequently means that losing a packet of data will affect the quality of communication. It is therefore important for the users to invest in high-end smart phones to get the best quality.
The type of network used also matters. 4G networks are still being deployed and 3G ones work just fine. However, using WiFi improves the quality of communication.
Mobile VoIP Explained
Voice over Internet Protocol (VoIP) refers to the system where voice communications are not carried over conventional telephone systems, but as packets of data transmitted on the Internet. Although VoIP capability has been around for many years, it is only in the recent past that it has been seriously considered as an alternative to conventional telephone systems. Mobile VoIP is now a viable option that provides many benefits to both carriers and end-users. The service relies on packet-switched communications where data is divided into multiple packets that find the fastest routes to reach their destinations independent of one another. At the destinations, the packets are then rejoined to retrieve the information sent. This leads to relatively faster services.
A variety of factors drive voice communications in the cell phone industry. Here are the three primary drivers.
- People always need voice communication services. Although people use mobile devices in many ways, such as accessing the Internet, these services do not replace voice service that most people still rely on.
- There is an increasing need for mobile services that do not tether users to specific locations, as it were. Voice services are largely used in the mobile industry in the current market.
- Mobile voice services are increasingly deployed using packet switched technologies, which is where mobile VoIP comes in. The service cannot thrive without mobile packet access connectivity.
Although mobile VoIP may be deployed in a wide variety of ways, there are three main methods.
- Proprietary Clients: These are Internet-originated services that use proprietary technology to provide VoIP communications. An example of proprietary clients is Skype.
- Operator-controlled VoIP: Existing cell phone operators may resort to using packet-switched networks instead of the conventional circuit-switched voice systems.
- Challenger Virtual VoIP Services: These are virtual operators who provide mobile VoIP services through the use of Session Initiation Protocol (SIP) technology. They still rely on the services of the incumbent operators.