Analog VoIP Gateway - Powered By Dinstar
Dinstar Analog VoIP Gateways convert existing analog endpoints into SIP-based voice communication assets, supporting gradual transition to modern VoIP without sacrificing legacy investments.
FXO VoIP Gateway
4, 8 or 16 FXO port gateways that connect traditional PSTN telco lines or analog PBXs to an IP network, with automatic PSTN fallback to keep communication active during VoIP outages.
DAG1000-1/2S
A compact, multi-purpose ATA designed to bridge legacy analogue telephones, fax devices and small PBX systems into modern IP Voice environments. Available in 1 or 2 FXS port variants, this unit includes built-in NAT, FoIP support, and centralised provisioning, making deployment and maintenance straightforward for SOHO, micro business and personal setups that still need analogue continuity with IP voice.
DAG1000-4S
A 4-port analogue gateway providing reliable voice conversion between POTS devices and IP telephony platforms using standard SIP. Built for small and medium business requirements, this gateway supports flexible dial planning, FoIP, broad IP platform interoperability and is ideal for volume calling environments at low operational cost.
DAG1000-4S(GE)
A 4-port FXS VoIP gateway engineered with dual Gigabit Ethernet ports for environments requiring higher throughput, faster switching and multi-site scalability. Designed for SMEs, service providers and distributed branches needing stable VoIP capability while maintaining existing legacy analogue endpoints.
DAG1000-8S(GE)
An 8-port FXS gateway for small and medium businesses, call centres and multi-location environments that need VoIP services. Allows connectivity between IP-based telephony networks and legacy telephones (POTS), fax machines and PBX systems. This gateway also offers 2 Gigabit Ethernet ports, 8 FXS RJ11 phone ports, fax over IP and flexible dial plans.
DAG2000-16S(GE)
A 16-port FXS gateway for businesses scaling voice infrastructure without replacing analogue devices. Compatible with mainstream SIP, this unit enables multi-site continuity, flexible number planning and dependable FoIP, making it suitable for SMB voice refresh, call centres and distributed branch deployments.
DAG2000-24S(GE)
A 24-port analogue gateway using RJ11/RJ21 interface flexibility to modernise telephony environments at larger site density. SIP compatible and FoIP enabled, it is built for organisations consolidating legacy telephony equipment while transitioning toward full IP comms at controlled pace and cost.
DAG2000-32S(GE)
A 32-port FXS gateway for environments requiring high scale analogue device retention. SIP-standards based, centrally manageable, and optimised for multi-building sites, call-heavy teams and layered transitional migration from legacy to IP.
DAG2500-48/72/96S
A next-level high-density gateway with up to 96 FXS ports in a compact 1U form factor that is ideal for large campus/hospitality/hospital environments that are still dependent on legacy analogue infrastructure. Delivers a practical pathway into modern UC and SIP trunking while preserving existing telephony wiring investments.
DAG3000-312S
A high-performing, multi-functional voice gateway that provides seamless connectivity with analog phones, fax machines, or analog PBXs to VoIP gateway. Ideally suited to service providers, enterprises, community residents, and hospitalities in need of efficient and high-quality IP voice services.
FXS VoIP Gateway
Cost-effective analog gateways that connect legacy analog phones, fax and PBX systems to IP telephony without replacing existing infrastructure. Available from 1 to 312 FXS ports to suit any deployment scale.
DAG1000-2O
A compact 2-port FXO gateway designed to interface analogue trunks or PBX lines into SIP systems. Ideal for SOHO and branch offices requiring low-cost PSTN integration without over-build or rip-and-replace.
DAG1000-4O
A 4-port FXO unit supporting PSTN/SIP interoperability for cost-effective enterprise, SME and remote office VoIP enablement. Designed for fast deployment, multi-branch telephony stabilisation and low-risk hybrid transition.
DAG1000-8O
An 8-port FXO gateway built for medium volume PSTN integration with SIP voice platforms. Suitable for growing organisations, multi-branch businesses and call centres requiring increased external line capacity with minimal disruption.
DAG2000-16O
A 16-port FXO gateway enabling large PSTN ingress into IP systems for higher volume voice environments. Ideal for businesses that cannot move to SIP completely overnight but want measurable cost reduction and voice unification step-by-step.
Hybrid VoIP Gateway
Mixed FXS + FXO gateways (4/4 and 8/8) designed to retain PSTN survivability. Built-in power failover and SIP failover ensure continuity even when IP systems face downtime.
DAG1000-1S1O
A hybrid FXS/FXO gateway supporting failover continuity between legacy PBX infrastructure and IP voice platforms. Optimised for small business, home workspaces and satellite branch operations needing resiliency + gradual migration capability.
DAG1000-2S2O
A dual FXS + dual FXO hybrid gateway supporting flexible interoperability between analogue and IP systems with both PSTN fallback and SIP compatibility. Targets SOHO and branch sites requiring both analogue device support and PSTN trunk redundancy.
DAG1000-4S4O
A 4 FXS / 4 FXO hybrid gateway with power failover and SIP failover features enabling highly resilient dual-stack voice environments. A practical choice for SMB, call centre and distributed offices requiring both inbound PSTN continuity and modern SIP enablement at the same time.
DAG2000-8S8O
The DAG2000-8S8O is an 8 FXS / 8 FXO hybrid gateway that seamlessly connects legacy telephones, fax machines, and PBX systems with IP-based networks. Designed with power failover and IP/SIP failover, it ensures reliable voice continuity. SIP-compliant and compatible with leading IMS/NGN platforms, it provides an easy-to-deploy, cost-effective VoIP solution for SMBs, call centres, SOHO, remote offices, and multi-branch enterprises.
DAG3000-32S/O
The DAG3000-32S/O is a modular analog VoIP gateway supporting up to 32 FXS/FXO ports. Flexible board expansion allows additional FXO ports as needed. SIP-compliant and compatible with major IMS/NGN platforms, it delivers reliable, high-quality VoIP connectivity for small to medium businesses, call centres, and multi-site deployments, enabling smooth migration from legacy telephony to IP networks.
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