VoIP Gateways

A VoIP gateway is a gateway device that uses Internet Protocols to transmit and receive voice communications (VoIP). The general term is ambiguous and can mean many different things. They are quickly becoming the most common type of voice phone service in many areas.

VoIP gateway is a multi-functional analog telephone adapter which offers seamless connectivity between IP-based telephony networks and legacy telephones (POTS), fax machines and PBX systems.

The device provides 1 or 2 FXS port(s), fax over IP and a built-in high-speed NAT router. These powerful features and good voice quality make the device ideal for various application environments such as SOHO and small enterprises and for personal use. Moreover, with automatic provisioning and centralized management system, the device is easy for maintenance and deployment.

Key features

• Cost-effective ATA with 1 or 2 FXS port(s)
• Fax over IP (T.38 and Pass-Through)
• Support IPv4 and IPv6
• TR069 and SNMP
• Elastix and Broadsoft Certification
• Multiple codecs: G.711A/U,G.723.1,G.729A/B, G.726
• Fully compatible with leading IMS/NGN, SIP-based IP telephony system