Grandstream GXW4248V1 - 48 Port FXS VoIP Gateway
The Grandstream GXW4248 is a high-capacity VoIP gateway built for enterprise communication needs. Featuring 48 FXS ports, it supports various VoIP protocols to ensure broad compatibility and system integration. It enhances call quality with built-in echo cancellation and a dynamic jitter buffer, while offering essential telephony features like call forwarding, caller ID, call waiting, and three-way calling. With a durable 150W internal power supply and adherence to global standards, it’s ideal for reliable use in diverse business environments.
Main Features:
- One high-speed Gigabit network port
- Supports 4 SIP server profiles with a separate SIP account for each port
- Fully tested for seamless interoperability with major platforms
- Advanced security with SRTP, TLS, and HTTPS encryption protocols
- 3-way voice conferencing supported on each port simultaneously
- Wide-band audio support with 16kHz sampling and codecs like Opus & G.722
- Equipped with two 50-pin Telco connectors for efficient connectivity
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