FXS VoIP Gateway JWAG-8S
The JWAG-8S Analog VoIP Gateway seamlessly connects traditional analog phones, fax machines, and PBX systems to modern IP telephony networks and IP-based PBX platforms. With rich features and easy configuration, it is the ideal solution for small and medium-sized enterprises looking to integrate their existing analog infrastructure into an IP-based system. JWAG-8S enables businesses to protect previous investments in analog equipment while significantly reducing communication costs, unlocking the full benefits of VoIP technology.
Complete serialization
Two types of desktop/rack, suitable for different scale scenarios;
Support for 8/16/24/32 analog phone interfaces;
Support RJ11 and RJ21 interfaces to meet different customer deployment requirements;
Supports dual network ports, flexible network connection.
Follow standard communication protocol
Supports SIP/IAX protocols and interconnects with various IMS/ Softswitch systems.
Rich speech coding
Supports various codec algorithms of G.711 (alaw/ulaw), G.722, G.723, G.726, G.729A, GSM, ADPCM.
High-quality voice
Advanced carrier-grade G.168 line echo cancellation, excellent voice quality;
QoS guarantee: Supports port-based priority control, ensuring the high priority of voice packets transmitted over the network and ensuring voice quality.
High reliability
Supports TLS, SRTP, HTTPS and other encryption modes to encrypt and decrypt signaling and media streams.
Overcurrent and overvoltage protection mechanisms are supported (ITU-T, K.21).
Management mechanism
Built-in Web configuration, visual management interface, and remote management.
| Power Supply | 12V, 1A |
| Communication Protocol | SIP (RFC3261), IAX2 |
| Transport Protocols | UDP, TCP, TLS, SRTP |
| Signaling | FXO, Loop, Start, FXO, Kewl, Start |
| Firewall | Built-in firewall,IP blacklist, attack alert |
| Voice Features | Echo cancellation and dynamic voice jitters buffering |
| Call Processing | Caller ID, call waiting, call transfer, explicit call forwarding, blind transfer, Do Not Disturb, call hold background music, signal tone setting, three-way conversation, abbreviated dialing, routing based on calling and called numbers, number change, hunt group, and hot line functions |
| Operating Temperature | 0°C to 40°C |
| Relative Humidity | 10~90% (no condensation) |
| Size | 200×137×25/440×250×44 |
| Weight | 0.7/1.8 kg |
| Installation Mode | Desktop or rack type |
We are committed to ensuring the safe arrival of your products. Each unit is placed in precision-cut, high-density foam or custom-molded cushioning, then securely packed in a heavy-duty corrugated box. Our packaging solutions undergo rigorous testing to exceed industry shipping standards, offering dependable protection against impact, vibration, and handling stresses throughout transit.
This analog VoIP voice gateway is designed for carriers and enterprise deployments, supporting standard SIP and IAX protocols for seamless compatibility with a wide range of IP PBX and VoIP platforms, including IMS, softswitch systems, and call centers. It meets the networking requirements of diverse environments.
Available in configurations with 8 to 32 voice ports, the gateway features a high-performance processor, large capacity, and full concurrent call processing capabilities, delivering carrier-class stability and reliable, high-quality voice communication for demanding applications.
Joiwo delivers far more than hardware manufacturing. As a professional telecom solutions provider, we specialize in planning, integrating, and deploying complete communication systems tailored to real-world operational demands. From IP PBX platforms and IP servers to telephone self-diagnosis, PAGA systems, unified network management, Emergency Voice Communication Systems, and project-driven OEM customization, Joiwo offers end-to-end solutions that are reliable, scalable, and purpose-built. We empower organizations with flexible communication infrastructures designed for long-term performance and growth.
