dinstarindia
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A 4 Port FXO Gateway is a telephony device designed to connect up to four analog telephone lines (PSTN lines) to a VoIP network. Essentially, it bridges the gap between traditional phone services and modern IP-based communication systems.
How it works:
In short, a 4 Port FXO Gateway is an ideal solution for SMBs that want flexibility, cost savings, and reliable communication , especially during the shift from traditional telephony to VoIP.
How it works:
- Each of the four FXO ports connects to a separate PSTN line from your telecom provider.
- The gateway converts analog voice signals into digital VoIP packets using SIP protocols.
- These digital calls can then be routed through your IP PBX or VoIP system.
- Seamless PSTN & VoIP integration – You can continue using existing phone lines while benefiting from internet telephony.
- Failover & reliability – If your internet connection drops, calls can automatically route through the PSTN lines.
- Cost-effective – Saves money on long-distance and international calls while still maintaining local numbers.
- Scalability – Perfect for small to medium businesses that need just a few analog lines. Additional gateways can be added later.
- Smooth migration – Businesses transitioning from legacy PBX to IP PBX can do so gradually without losing existing infrastructure.
In short, a 4 Port FXO Gateway is an ideal solution for SMBs that want flexibility, cost savings, and reliable communication , especially during the shift from traditional telephony to VoIP.