The telecommunications market space has seen a lot of changes from the simple telephone days to the present day triple play solutions. While the initial phase of telecom landscape was defined by getting in more bandwidth in the network, followed by providing bigger pipes to consumer, the present day challenge is being more agile and quicker to react to market needs and demands. The telecom billing software is key in these new rules of the land.
Operational Support Systems, or OSS as they are called for short, are not necessary for the service to work, but are critical to ensure that service can be delivered, is delivered, and will continue to be delivered. They are the support systems that make the service delivery happen. Over the years, the telecom operators have expanded their operations into many domains and that has led to a lot of network built up. Keeping track of and managing these networks is where OSS solutions help.
One of the earlier OSS solutions to hit the market was EMS solutions or Element Management Systems. These were management solutions provided by a single network equipment vendor to manage their network elements in the ISP network. However, with growing business and competition among vendors, ISPs have diversified their networks to have elements from different vendors. This way they can de-risk dependence on a single source. This led to the NMS, or Network Management System, evolution that could manage elements in such a heterogeneous environment.
The NMS/EMS solutions provide several management functions that are vital for any ISP. These range from configuration solutions to alarm reporting and other control features. What these NMS/EMS systems have done is that they have allowed ISPs to start monitoring and troubleshooting the network problems remotely from a central location rather than from field. This gives a lot of cost savings and reduced troubleshooting cycles.
Besides these management systems, the newer versions of OSS solutions comprise other aspects like Customer Management Systems, Business Management systems, Inventory Management system, etc. All these are newer additions that have come about to make the business more agile and mobile to changing customer demands.
With the fast expanding networks, inventory management has become a key challenge for many operators. There are two aspects to this problem: for one the inventory details are important for planning and expansion – the ISP would never want to run out of capacity after committing a client service. Secondly, this inventory needs to be accurate. Inaccurate inventory can lead to incorrect service design and hence delayed service delivery.
The last aspect of the new telecom billing software is that they have now moved from just single technology and single network solution to a multi-technology heterogeneous solution. The reason, again, is market driven. To retain customers and increase ARPU, most telecom service providers are promoting bundled services and triple play. Strong OSS systems are needed to achieve this.