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For businesses that rely on IP-based communication but need to maintain PSTN connectivity(for backup or customer access),a"voip fxo gateway"is essential.This device connects IP-PBX systems or cloud platforms to PSTN lines,converting digital IP signals to analog for external calls.Redstone Systems offers a range of"voip fxo gateway"models,including the RGW series and DGW100,designed to ensure reliable PSTN integration for businesses of all sizes.
Redstone’s"voip fxo gateway"devices are built for reliability—especially during network failures.For example,a small office using the RGW48"voip fxo gateway"can configure it to automatically switch to PSTN lines if the IP network goes down.This failover feature ensures that employees can still make and receive external calls,preventing downtime and lost business.
For larger enterprises,the DGW100 digital"voip fxo gateway"is an ideal choice.It supports E1 PSTN lines and SIP trunks(including IMS),processing hundreds of concurrent calls—perfect for call centers or financial institutions with high external communication demands.When paired with the REX 8000 IP-PBX,the DGW100 enables distributed networking,linking PSTN lines across multiple sites for unified call management.
Redstone’s"voip fxo gateway"models also prioritize security and quality.They support TLS/SRTP encryption for voice data,ensuring that PSTN calls are protected from cyber threats.Advanced codecs(like Opus and G.722.2)maintain HD voice quality,even when converting between IP and analog signals—critical for professional customer interactions.
Setting up and managing Redstone’s"voip fxo gateway"is simple with the UMS platform.IT teams can configure PSTN failover rules,monitor call traffic,and update firmware remotely.The gateways also support plug-and-play integration with Redstone’s IP-PBX systems,reducing deployment time and complexity.
For businesses that need to balance IP communication with PSTN connectivity,a"voip fxo gateway"is a cost-effective,reliable solution.Redstone’s models deliver the performance,security,and integration needed to keep external communication flowing—no matter what challenges arise.
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.
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