Current Location ：
Enterprises have diverse communication needs—some require dozens of analog ports for traditional phones,while others need hundreds of IP trunks for multi-site calls.A one-size-fits-all IP-PBX system can’t keep up with these varying demands,often leading to wasted resources or limited functionality.The Redstone REX 500 IP-PBX solves this problem with its modular design,a feature that lets enterprises customize the system to their exact needs,making it a flexible and cost-effective choice for medium to large businesses.
At the heart of the REX 500’s appeal is its modular voice card design.Unlike fixed systems with a set number of ports,the REX 500 uses interchangeable voice cards that can be added or removed to adjust the number of FXS/FXO ports.Enterprises can choose from 24,48,72,or 96 FXS/FXO ports,depending on their needs.For example,a manufacturing company that still uses analog phones on the factory floor can install a 96-port FXS card to connect all devices,while a tech firm that relies solely on IP phones can opt for fewer analog ports and more IP trunks.This customization ensures enterprises only pay for the capacity they use,avoiding unnecessary costs.
The REX 500’s modularity also extends to its call handling capacity.It supports up to 496 users,400 IP extensions,and 496 IP trunks—enough for medium to large enterprises with multiple departments.But what makes it truly flexible is its ability to scale.If an enterprise hires 100 new employees or opens a new branch,it can add more voice cards or upgrade modules to increase capacity,rather than replacing the entire system.For example,a retail chain that expands from 300 to 450 employees can add a 48-port FXS card to the REX 500,ensuring all new staff have access to the communication system.This scalability makes the REX 500 a long-term investment that grows with the business.
Another advantage of the REX 500’s modular design is easy maintenance and upgrades.If a voice card fails,it can be replaced without shutting down the entire system—minimizing downtime.This is critical for enterprises where communication outages can disrupt operations,like a bank processing customer transactions or a hospital coordinating patient care.Upgrading the system(e.g.,adding support for new codecs or features)is also simple:IT teams can install new modules during off-hours,so the system is ready to use when employees arrive the next day.
The REX 500’s modularity pairs perfectly with its enterprise-grade features.It supports high-speed fax,call recording,and video conferencing—all of which can be customized via modules.For example,an enterprise that needs to record all customer service calls can add a call recording module with extra storage,while a company that frequently holds video conferences can install a media resource module to boost video quality.The system also integrates with Redstone’s NewLync app,so mobile and remote employees can access the same features as in-office staff—all supported by the REX 500’s modular infrastructure.
Redundancy is built into the REX 500’s modular design,ensuring reliability.It includes dual power supplies and dual network ports,so if one power module or network card fails,the backup takes over immediately.The system also supports dual automated hot standby,meaning a backup module can take over if the primary module experiences an issue.For an enterprise with 24/7 operations—like a data center or a customer support center—this redundancy ensures communication never stops.
Security is not compromised by the REX 500’s modularity.Each module is designed to work with the system’s encryption protocols(TLS/SRTP/HTTPS/SSH),so adding new modules doesn’t create security gaps.The system also includes access authorization controls,letting admins restrict access to sensitive modules(e.g.,the emergency alert module)to specific users.This ensures that even as the system grows,it remains protected from unauthorized access.
In summary,the Redstone REX 500 IP-PBX’s modular design makes it a customizable,scalable,and reliable solution for enterprise communication.Its ability to adapt to changing needs—whether adding ports,scaling users,or upgrading features—ensures enterprises get the most out of their communication system.For businesses that demand flexibility and long-term value,the REX 500 is an excellent choice.
Redstone Systems, Inc. founded in Delaware, USA in December 2002, has been the ODM vendor for many well-known communications companies, serving the Southeast Asian market. In 2020, Redstone Systems will begin to return to the North America market with its self-developed brand.
Redstone has a complete product line of intelligent voice gateways, providing IP-PBXs, analog VoIP gateways (FXS/FXO), digital VoIP gateways (E1/T1), border appliances, and session boundary controllers (SBCs).
With advanced technology in digital signal processor (DSP), speech coding and speech processing, as well as efficient operational tools such as cloud remote management, auto provisioning, Redstone gateways are widely used in markets of enterprise communications, cloud communications, call centers, operators’ IMS/SIP trunks, bringing users friendly, efficient and reliable communication experience.
For more information about Redstone, You can follow us on Facebook, Linkedin, and Youtube to be the first to get the latest news.
