Grandstream GXW4104 FXO Analog Gateway, Certification : CE Certified

Features:

• The GXW series includes two models with 4-(GXW4104)or 8-(GXW4108) ports respectively.
• GXW4104 Designed and tested for full interoperability with leading IP-PBXs, soft-switches and SIP-based environments.
• Manageability, a simple configuration, superb voice and video quality and feature rich functionality
• Grandstream Products Based on open industry standards.
• 4 FXO port media gateways.
• External power supply
• Two RJ-45 ports 10/100 Mbps (switched or routed)
• TFTP and HTTP firmware upgrade support
• Multiple SIP accounts (choice of 3 profiles per account)
• Programmable PSTN line settings for different countries/regions
• 1 or 2 stage dialing
• Caller ID
• G.168 - echo cancellation
• Flexible DTMF transmission: In Audio, RFC2833, SIP Info or any combination of the 3
• Selectable, multiple LBR coders per channel