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Companies are constantly updating their communication infrastructure to remain competitive and agile. One of the biggest changes that has picked pace over the last decade is the transition away from legacy old style PBX systems and towards newer VoIP (Voice over Internet Protocol) systems. Although the advantages of VoIP are known to everyone—cost reduction, scalability, and agility—most companies still struggle with the issue of migrating without replacing their entire infrastructure. This is where FXS gateway come into the picture.
Legacy PBX ( Private Branch Exchange) is a traditional telephone network that operates on circuit switched networks both in terms of physical connections or circuits and equipment. Although reliable, these legacy systems are quickly being replaced with IP PBX systems that identify with voice communications using the internet. VoIP does not only reduce the cost of operations but also allows such high-tech features as remote working, video conferencing, and CRM integrations.
However, in some of the cases, where firms have already invested heavily in analog phones and system, a total conversion to an IP-based system might be too much and can be expensive. That is where VoIP gateways, especially FXS gateways come in.
FXS stands for Foreign Exchange Subscriber. An FXS gateway enables analog devices such as phones and fax machines to connect with a VoIP system. Essentially, it provides the dial tone, ringing voltage, and call signaling that analog devices need to function in an IP network. This means that companies can continue to utilize their existing analog phones but reap the benefits and cost savings of a VoIP installation.
Here are a few reasons FXS gateways facilitate the migration from legacy PBX to VoIP more easy and economical:
One of the biggest benefits of employing FXS gateways is the protection of your existing investment in analog devices and phones. Rather than upgrading all phones in the office, FXS gateways fill in the gap between legacy hardware and newer IP PBX systems.
Moving to VoIP need not be a sudden, all-or-nothing replacement. With FXS gateways, companies can transition in phases—migrating users or departments to VoIP while leaving others on the traditional system. The hybrid approach reduces disruption and enables IT staff to pilot and debug without affecting overall operations.
In multi-branch organizations or branch offices, FXS gateways allow the integration of analog phones into a common IP PBX system smoothly. Remote-area employees can keep their existing phones while enjoying unified communications capabilities.
Upgrading a whole phone system may be a costly undertaking. FSX gateways are a low-cost alternative that will enable the business to make use of the existing infrastructure. This makes the VoIP a feasible option to small and medium sized organizations or companies with low IT budgets.
As a back-up in the event of IP network breakdown, FXS gateways are used to route calls through the existing PSTN lines. This redundancy is basic in helping to ensure that business communications are not affected—a very critical component of any operation.
Not all gateways are created equal. When selecting a VoIP gateway, consider factors such as the number of FXS ports required, compatibility with your IP PBX, voice codec support, and network security features. Some businesses may also need a combination of FXS and FXO (Foreign Exchange Office) ports to support both analog phones and PSTN (Public Switched Telephone Network) lines.
At AKOM, we are experts in providing innovative VoIP gateway solutions that address the demands of contemporary communications. We equip businesses with dependable, affordable connectivity with our cutting-edge products and experienced support. Leave your telephony infrastructure safe with us as we future-proof it.
Call us now to upgrade your voice network!