Conclusion

In this chapter we explored how you can transition a traditional (non-Asterisk) telephony system into a distributed call center. Along the way, we’ve seen how a call center with just a few seats can grow into a system with hundreds of seats in different physical locations.

While the ability to grow your business and plan for the future is crucial, it is also important to not build a system that is more complex than it needs to be. The larger you go, and the more distributed a system you build, the longer it will take to get off the ground and the harder it will be to do all the things that are important when changes occur, such as testing, implementing the changes, and keeping things synchronized. If your system is never going to grow beyond a 40-seat call center, don’t build it for 500 seats. All you’re doing is adding additional costs and complexity to accommodate a system on a scale that may never be fully realized.

Building a simple system now and planning for the future and how you’re going to get there (especially if you can do it in iterations, without having to rip your entire infrastructure apart or start from scratch) will get you up and running that much quicker. As you grow, you can add more pieces, determine if the approach you’re taking is correct, and, if not, go back and rework that particular piece. This kind of approach can save you a lot of headaches down the road, when you realize you don’t have to redo your entire complex system because of some new requirement that you didn’t foresee at the beginning.

We also mentioned some advantages of having a distributed system with remote employees, such as improved employee morale and cost savings. You can use your employees’ existing Internet connections, hardware, and electricity, which can save the company money, and your employees will benefit by avoiding the aggravation and costs of commuting to an office every day. While not all situations allow this type of scenario, it is worth exploring whether adding support for remote employees will be useful to your business.

Finally, distributed device state can open up a world of possibilities for your company, allowing it to grow beyond the single Asterisk system that does everything. Breaking out functionality to multiple boxes is now a reality, and can be approached with a measure of confidence not previously seen.