Interactive Voice Response systems exist for a reason, namely, to help limit basic calls from making it to a live call center representative. The more robust the IVR system and the more functionality programmed into it, the more calls can be handled within the IVR environment without passing on to a live representative. When purchasing an IVR system, most companies support providing custom programming for most basic functions, but when a company wants to start expanding it into something larger, it is sometimes cheaper to invest in an ivr development tool and let one of the company’s existing programmers handle it.
Choosing an ivr development tool is no easy task. In all reality, the choice should have been made when the initial IVR service was purchased; sometimes a company fails to look that far ahead. Each IVR system can be programmed with certain languages. This precludes certain tools and other programming languages from being utilized. Imagine a company stuck because the IVR system only uses VoicePHP to program itself, and the company has no one familiar with it. A diligent company interested in one day expanding will purchase an IVR system that has the capability to expand using more commonly available languages such as the C series (C, C+, C#), Visual Basic, or included within Microsoft .NET. Ideally, a company will make that match based on the current programmers already employed to avoid needing to hire an additional worker to handle the process. As an alternative, a company could shop around for potential contractors who can handle the work, and then purchase the IVR system that would allow for the contractor of choice to work on it.
On the topic of possible expansion, it is important that the ivr development tool chosen can work in many scenarios and environments. While Windows is the primary powerhouse, various forms of Linux and Unix are utilized in the programming and IT worlds. It would be bad for the financial department to purchase a piece of software that will only work if all the computers involved have to run a specific operating system.
The ability to manipulate the tools remotely is another concern many companies do not realize until it is too late. Even with staff around the clock, in an emergency, people have their strengths and weaknesses, and sometimes a supervisor or other expert needs to consult on an issue, but is too far away from the office. Remote access directly to the server is important. If the tool is running in a standard environment like Windows or Linux, this is usually provided. If the tool runs as its own server, a company may need to set up a remote terminal separate from the server that can access it locally, and users can access that terminal instead.