General Information The GXW4216/24/32/48 is a next generation high performance high-density analog VoIP gateway that is fully compliant with SIP standard and interoperable with various VoIP systems, analog PBX and phones on the the market. It features multiple FXS analog telephone ports, superb voice quality, rich telephony functionalities, easy provisioning, flexible dialing plans, advanced security protection, and strong performance in handling high volume voice calls. The GXW42XX series gateway offers small and medium businesses a cost-effective hybrid IP and analog telephone system that allows them to enjoy the benefits of VoIP communications while preserving investment on existing analog phones, Fax machines and legacy PBX systems. Interfaces/Ports Serial Port: No PoE (RJ-45) Port: No USB: No Management Port: No Number of Network (RJ-45) Ports: 1 Number of FXS (RJ-11) Ports: 32 I/O Expansions SIM Card Supported: No Network & Communication Ethernet Technology: Gigabit Ethernet Network Standard: 10/100/1000Base-T Wireless Specifications Wireless LAN: No Management & Protocols Voice Codec: iLBC Voice Codec: G.729ab Voice Codec: G.168 Voice Codec: T.38 Voice Codec: G.723 Voice Codec: G.726 Voice Codec: G.711 Power Description Input Voltage: 12 V DC Power Source: AC Adapter Physical Characteristics Form Factor: Rack-mountable Form Factor: Desktop Compatible Rack Unit: 1U Height: 1.7" Width: 7.3" Depth: 17.3" Weight (Approximate): 5.80 lb Miscellaneous Certifications & Standards: FCC CE: EN55022 Class B EN61000-3-2 EN61000-3-3 EN60950-1 EN55024 C-Tick: AS/NZS CISPR 22 Class B AS/NZS CISPR 24 AS/NZS 60950 UL 60950 ITU-T K.21 IEEE Standards: 802.1P 802.1Q Environmentally Friendly: Yes Environmental Certification: RoHS Country of Origin: China

General Information The GXW4216/24/32/48 is a next generation high performance high-density analog VoIP gateway that is fully compliant with SIP standard and interoperable with various VoIP systems, analog PBX and phones on the the market. It features multiple FXS analog telephone ports, superb voice quality, rich telephony functionalities, easy provisioning, flexible dialing plans, advanced security protection, and strong performance in handling high volume voice calls. The GXW42XX series gateway offers small and medium businesses a cost-effective hybrid IP a