Ribbon EdgeMarc 4808 24 FXS Media Gateway
The Ribbon EdgeMarc 4808 is a multi-service media gateway engineered for enterprises and service providers deploying secure, scalable VoIP solutions. This 24 FXS gateway delivers up to 50 concurrent calls with integrated Enterprise Session Border Controller (eSBC) capabilities, combining PSTN gateway functions with advanced security and quality-of-service management. Ideal for businesses requiring reliable SIP trunking, unified communications, and centralized call control across distributed locations.
Key Features
- 24 FXS ports for analog phone and device connectivity
- 2 WAN interfaces with up to 1 Gbps symmetric throughput
- 8 LAN ports for flexible network deployment
- 2 T1/PRI interfaces for PSTN integration
- 50 concurrent calls capacity in this configuration
- Integrated Enterprise Session Border Controller (eSBC) for security and QoS
- Central management and provisioning capabilities
- SIP trunking and unified communications support
- Scalable architecture with higher-capacity models available
- Optimized for service provider and enterprise deployments
Technical Specifications
| Specification |
Details |
| Manufacturer |
Ribbon Communications |
| Model |
EdgeMarc 4808 |
| Part Number |
EDGE-4808-NOFXO-0050-U |
| FXS Ports |
24 |
| FXO Ports |
None |
| Concurrent Calls |
50 |
| WAN Interfaces |
2 |
| LAN Ports |
8 |
| T1/PRI Interfaces |
2 |
| WAN Throughput |
Up to 1 Gbps symmetric |
| Gateway Type |
Multi-Service Media Gateway with eSBC |
| Management |
Centrally manageable |
| Primary Use Cases |
VoIP, SIP Trunking, Unified Communications, PSTN Gateway |
Frequently Asked Questions
What is the EdgeMarc 4808 media gateway used for?
The EdgeMarc 4808 is a VoIP media gateway that bridges analog FXS devices with IP networks, enabling businesses to integrate legacy phone systems with modern SIP trunking and unified communications platforms. It functions as both a PSTN gateway and session border controller for enterprise-grade security and call quality management.
How many concurrent calls does the EdgeMarc 4808 support?
This specific configuration supports up to 50 concurrent calls. Ribbon offers higher-capacity models of the EdgeMarc 4808 that support up to 500 concurrent calls for larger deployments requiring greater call capacity.
What are the networking capabilities of the EdgeMarc 4808?
The gateway features 2 WAN interfaces with up to 1 Gbps symmetric throughput, 8 LAN ports for flexible network connectivity, and 2 T1/PRI interfaces for PSTN integration, enabling robust multi-service deployments across enterprise and service provider environments.
Is the EdgeMarc 4808 suitable for service providers?
Yes, the EdgeMarc 4808 is specifically optimized for service providers delivering SIP trunking and unified communications services to enterprises. Its centralized management capabilities, eSBC functionality, and scalable architecture make it ideal for managed service provider (MSP) deployments.
