The ZYCOO G401 is an enterprise-grade PRI VoIP gateway offering seamless integration between traditional E1/T1 ISDN lines and modern IP-based telephony systems. It supports up to 30 simultaneous voice/data channels, full SIP compliance, a robust hardware design, and comprehensive management features—ideal for organizations transitioning legacy telecom infrastructure to IP with minimal disruption.
Dinstar DAG2000-16S 16 Port FXS Gateway is SIP based VoIP converter IP to analog gateway. Perfect for medium to large scale IP & Hybrid Telephony infrastructure.
Dinstar 8 FXO Gateway is one of the most cost effective Gateway with Echo Cancellation and Elasix certified
The Dinstar MTG200 is a compact digital VoIP gateway that supports G.723, G.729, and iLBC codecs, designed for efficient voice compression and bandwidth optimization. These codecs allow the MTG200 to maintain high audio quality even in low-bandwidth environments, making it ideal for enterprise and telecom-grade voice communication.
The Dinstar MTG200 is PRI to SIP trunking gateway. Very good choice for budget conscious people. It is certified to work with Asterisk, Freeswitch and its derivatives.
Dinstar MTG200 Trunk Gateway enables direct routing of calls between the fixed line ISDN and the cost-effective IP networks for capitalizing on low cost VoIP telephony. By integrating MTG200 Trunk Gateway with existing PBX / PABX telephone systems, businesses of all sizes can benefit from low-cost Voice over IP calls and achieve substantial cost savings without the high upfront costs associated with communications infrastructure changes related with the migration to VoIP.
ZYCOO G108 is high-performance FXO analog gateway designed specifically for small and medium-sized enterprises, aiming to deliver high-quality, stable, and reliable voice solutions. The G-Series FXO VoIP Gateways utilize the standard SIP protocol and come equipped with 8 FXO ports, enabling seamless integration of telephone lines with VoIP networks.
The DAG1000-2O is a 2-port FXO analog gateway designed to bridge traditional telephone lines or analog PBX systems with IP-based telephony networks. Supporting the SIP protocol, it ensures compatibility with major IMS/NGN platforms and IP phone systems. Ideal for small businesses, SOHO, and branch offices, it offers a reliable and cost-effective VoIP integration solution.
The Grandstream GXW4248 is a high-capacity VoIP gateway built for enterprise communication needs. Featuring 48 FXS ports, it supports various VoIP protocols to ensure broad compatibility and system integration. It enhances call quality with built-in echo cancellation and a dynamic jitter buffer, while offering essential telephony features like call forwarding, caller ID, call waiting, and three-way calling. With a durable 150W internal power supply and adherence to global standards, it’s ideal for reliable use in diverse business environments.
The HT814 V2 is a 4-port VoIP gateway featuring 4 FXS ports and a built-in Gigabit NAT router. Designed for both home and office use, it delivers excellent voice quality, secure encryption with a unique certificate per device, automated provisioning for easy deployment, and reliable performance, all built on Grandstream’s proven SIP ATA/gateway technology.
The DAG2500 Series FXS Analog Gateway is a versatile voice gateway designed to seamlessly connect analog phones, fax machines, and analog PBXs to VoIP networks. Its compact 1U chassis supports RJ45/RJ21 interfaces and up to 48 FXS ports, offering high port density in a structured design. Powered by high-performance hardware, the DAG2500 ensures reliable voice and fax processing, delivering efficient, high-quality IP voice services for service providers, enterprises, residential communities, and corporate telephony systems.
The DAG2500 Series FXS analog gateway is a compact 1U voice gateway offering seamless connectivity between analog phones, fax machines, or PBXs and VoIP networks. Supporting up to 72 FXS ports with RJ45/RJ21 interfaces, it delivers high-performance voice and fax processing for efficient, high-quality IP telephony in enterprises, service providers, and community networks.
