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  • IP PBX VoIP Gateway with 4 FXO Ports for SOHO and SMB Supports GSM Networks and Features VoIP Adapter
  • IP PBX VoIP Gateway with 4 FXO Ports for SOHO and SMB Supports GSM Networks and Features VoIP Adapter
  • IP PBX VoIP Gateway with 4 FXO Ports for SOHO and SMB Supports GSM Networks and Features VoIP Adapter
  • IP PBX VoIP Gateway with 4 FXO Ports for SOHO and SMB Supports GSM Networks and Features VoIP Adapter
  • IP PBX VoIP Gateway with 4 FXO Ports for SOHO and SMB Supports GSM Networks and Features VoIP Adapter
  • IP PBX VoIP Gateway with 4 FXO Ports for SOHO and SMB Supports GSM Networks and Features VoIP Adapter
IP PBX VoIP Gateway with 4 FXO Ports for SOHO and SMB Supports GSM Networks and Features VoIP Adapter

IP PBX VoIP Gateway with 4 FXO Ports for SOHO and SMB Supports GSM Networks and Features VoIP Adapter

  • 1 - 99 Units
    $120
  • 100 - 199 Units
    $115
  • >= 200 Units
    $110
View product details

IP PBX VoIP Gateway with 4 FXO Ports for SOHO and SMB Supports GSM Networks and Features VoIP Adapter

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Unified Communication Management: Integrates VoIP and traditional PSTN networks via 4 FXO ports, enabling seamless call routing between IP-based systems and GSM networks.
  • IP PBX & Gateway Functionality: Supports SIP protocol for VoIP calls, providing features like auto-attendant, call forwarding, and conference calling, ideal for small offices and businesses.

Key features

  • 1. Durable Metal Construction for Longevity

    • With a corrosion-resistant metal body, this IP PBX VoIP Gateway ensures reliable performance in varied environments, outlasting plastic-based models*.

  • 2. Intuitive Web-Based Management Interface

    • With a user-friendly touchscreen interface, configure advanced settings like call routing and VLANs without IT expertise, simplifying setup compared to complex systems*.

  • 3. High-Capacity FXO Ports and SIP Compatibility

    • With 4 FXO ports and SIP protocol support, handle up to 4 simultaneous PSTN calls and integrate seamlessly with VoIP services, surpassing gateways with fewer ports*.

  • 4. Versatile Scenario Solutions for SOHO/SMB Use

    • Designed for small offices and businesses, this gateway consolidates voice and data networks to reduce operational costs, unlike enterprise systems requiring separate infrastructure*.

  • 5. SIP Compliance for Seamless Integration

    • With SIP certification, ensure compatibility with leading VoIP providers like Skype for Business and RingCentral, avoiding compatibility risks of non-certified devices*.

Product details

IP PBX VoIP Gateway with 4 FXO Ports for SOHO and SMB Supports GSM Networks and Features VoIP Adapter

The IP PBX VoIP Gateway with 4 FXO Ports is a compact, feature-rich solution designed for Small Office/Home Office (SOHO) and Small-to-Medium Businesses (SMB). It supports GSM networks and integrates VoIP capabilities, enabling seamless voice and data communication. With robust wired LAN connectivity and SIP protocol compliance, this gateway ensures reliable performance for businesses needing scalable telephony solutions.

Technical specifications

FeatureSpecificationApplication Scenario
FXO Ports4 x FXO portsConnecting to traditional PSTN lines
Protocol SupportSIP (Session Initiation Protocol)Unified communication in IP-based networks
Network CompatibilityWired LAN, IP, GSMHybrid network environments (LAN + mobile)
Telephone TypeVoIPCost-effective voice calls over IP
Device TypeIP PBX & VoIP GatewayCentralized call management for SMEs

Customization guide

Adjustable parameters include FXO port configuration (expandable via add-ons) and SIP settings (customizable for specific VoIP providers). Ideal for businesses needing tailored call routing or integration with existing PBX systems.

Get inspired

Enhance your business communication with a gateway that bridges traditional PSTN and modern VoIP. Whether managing multiple lines for customer support or streamlining inter-office calls, this gateway adapts to your evolving needs.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
FXO Ports4 ports8 ports16 ports
Concurrent Calls102050
SIP Channels2050100
Security FeaturesBasic firewallVLAN segmentationAES encryption + VLAN
Power EfficiencyStandardEnergy-saving modePoE+ compatible

Supplier's note

  1. Three Technical Breakthroughs:

    • SIP Protocol Integration: Enables seamless VoIP interoperability with cloud-based PBX systems.
    • GSM Network Support: Extends connectivity to mobile networks, ideal for remote or hybrid setups.
    • Compact Design: Fits in SOHO environments while delivering SMB-grade performance.

  2. Optimal Version Selection:

    • Base Model: Perfect for SOHO users or startups needing 4 PSTN lines and up to 10 concurrent calls.
    • Advanced Model: Suitable for growing SMBs requiring expanded capacity (8 FXO ports, 20 calls) and VLAN segmentation for network security.
    • Pro Model: Tailored for large enterprises with high call volumes (50 concurrent calls) and advanced security needs (AES encryption).

With the Pro Model’s AES encryption, you can secure sensitive communications while handling triple the call volume of traditional PBX systems. Pair its 16 FXO ports with VLAN segmentation to isolate critical business traffic, ensuring uninterrupted operations.

Frequently asked questions

  • Which IP PBX VoIP Gateway model is best suited for small home offices (SOHO) with limited space?

  • How do I maintain the Ethernet ports of the IP PBX VoIP Gateway to ensure optimal performance?

  • Is the IP PBX VoIP Gateway SIP protocol compliant for seamless VoIP integration?

  • Can this VoIP gateway support VLAN segmentation for network security?

  • Does the 4 FXO port gateway support GSM network integration for businesses?

  • Is the IP PBX gateway compatible with both wired LAN and IP-based telephony systems?

  • What makes this VoIP adapter suitable for small to medium businesses (SMB) scalability?

  • How do I troubleshoot connectivity issues with the LAN/WAN ports on the gateway?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Analog Telephone Adapter (ATA)Small offices with legacy analog phonesConverts analog calls to VoIP (supports 1-4 FXS ports)Cost-effective, easy setup (plug-and-play)Limited scalability, no advanced PBX features (e.g., call routing)
IP PhoneIndividual user endpointsSIP-compliant (RFC 3261), HD audio (up to 48 kHz)High call quality, integrates with UC platformsNoisy environments may degrade audio, requires stable LAN/Wi-Fi connectivity
IP PBX SystemSmall-to-medium businessesIndustry Standard: 10-20 concurrent calls
Our Base: 25 calls ▲
Our Advanced: 50 calls ▲▲		Centralized call management, auto-attendant, call recordingHigher upfront cost, requires IT expertise for configuration
VoIP GatewaySMB/PBX integration with PSTN networksIndustry Standard: 2 FXO ports
Our Base: 4 FXO ▲
Our Advanced: 8 FXO ▲▲ (supports 8 PSTN lines)		Bridges analog and IP networks, cost-effective for hybrid setupsDependency on internet stability, limited standalone functionality
SIP Trunking ServiceEnterprises needing cloud-based callingScalable bandwidth (1-100+ channels), 99.9% uptime SLAEliminates PSTN infrastructure costs, global coverageMonthly subscription fees, requires compatible PBX/gateway
Unified Communication (UC) SystemLarge enterprisesIndustry Standard: Basic video conferencing
Our Advanced: 4K video ▲ + AI noise suppression (20 dB reduction)		Integrates voice, video, chat, and collaboration toolsComplex deployment, higher TCO, may require cloud infrastructure

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