Enhance your communication setup with this advanced Dual-Port Internet Phone Adapter, designed to deliver seamless VoIP gateway functionality with built-in fax support. Crafted from durable ABS material, this device supports the SIP V2 protocol and multiple speech compression standards, ensuring clear and reliable voice transmission for both domestic and international calls over broadband networks. Key Features: · Dual-Port Design with Fax Function: Enables connection of two standard telephones and supports fax transmission, expanding your communication options. · Broad Protocol Compatibility: Supports SIP V2 protocol along with multi-speech compression codecs including G.711, G.726, G.729, and G.723.1 for superior voice quality. · Easy Configuration: User-friendly setup through Internet Explorer allows quick and hassle-free installation and management. · Secure and Upgradable Firmware: Features automatic firmware upgrades, robust key management procedures, and access encryption to maintain high security levels. · Comprehensive Connectivity: Equipped with one 10/100M RJ-45 network interface, two standard telephone interfaces, and one power interface, compatible with RJ45 Category 5 twisted pair cables and RJ11 telephone lines. · Clear Status Indicators: Power, Ethernet, and telephone line indicators provide easy monitoring of device status. · Versatile Application: Ideal for integrating broadband network, router, and ordinary telephones to save on domestic and international long-distance calls or enable free global calls. Specifications: · Material: ABS · Color: As pictured · Network Standards: IEEE 802.3, IEEE 802.3u · Ports: 1 x 10/100M RJ-45 network interface, 2 x standard telephone interfaces, 1 x power interface · Supported Protocol: SIP V2 · Security: Key management and encrypted access · Cable Types: RJ45 Category 5 twisted pair, RJ11 standard telephone line Package Includes: · 1 x Dual-Port Internet Phone Adapter · 1 x Network Cable · 1 x Instruction Manual This Dual-Port Internet Phone Adapter is a reliable and secure solution for converting broadband internet connections into cost-effective voice communication channels. Perfect for both home and office use, it simplifies long-distance calling while maintaining high voice quality and security.