Ribbon EdgeMarc 4808 24 FXS No FXO 50 Calls Gateway
The Ribbon EdgeMarc 4808 is a multi-service media gateway engineered for service providers and enterprises deploying scalable VoIP and unified communications infrastructure. This 24 FXS gateway combines analog phone connectivity with advanced session border controller capabilities, delivering secure, high-quality voice over IP with up to 50 concurrent calls. Built for organizations requiring reliable PSTN gateway functionality, multi-WAN redundancy, and integrated security controls, the EdgeMarc 4808 enables seamless SIP trunking and enterprise voice deployments without compromising performance or reliability.
Key Features
- 24 FXS ports for analog phone and device connectivity
- 50 concurrent voice calls capacity on this model configuration
- Integrated Enterprise Session Border Controller (eSBC) for security and QoS
- Multi-WAN Ethernet connectivity for redundant network paths
- T1/PRI support for legacy PSTN integration
- PSTN gateway capabilities for hybrid voice environments
- Optimized for up to 1 Gbps symmetric WAN connections
- SIP trunking ready for modern VoIP deployments
- Scalable platform supporting up to 500 concurrent calls across series
- Enterprise-grade reliability and call control
Technical Specifications
| Specification |
Details |
| Manufacturer |
Ribbon Communications |
| Model |
EdgeMarc 4808 |
Part Number: EDGE-4808-NOFXO-0050 |
| FXS Ports |
24 |
| FXO Ports |
None |
| Concurrent Calls |
50 |
| Maximum WAN Speed |
1 Gbps symmetric |
| Series Maximum Calls |
500 concurrent calls |
| Gateway Type |
Multi-service Media Gateway with eSBC |
| Protocol Support |
SIP, T1/PRI |
| Security Features |
Integrated Enterprise Session Border Controller |
| Connectivity |
Multi-WAN Ethernet |
Frequently Asked Questions
What is the EdgeMarc 4808 media gateway used for?
The EdgeMarc 4808 is a multi-service media gateway that bridges analog phone systems with VoIP networks. It provides 24 FXS ports for connecting traditional analog phones and devices, while delivering up to 50 concurrent voice calls with integrated session border controller security and QoS management for enterprise communications.
How many concurrent calls does the EdgeMarc 4808 support?
This specific EdgeMarc 4808 configuration supports 50 concurrent voice calls. The broader EdgeMarc 4808 platform series can scale up to 500 concurrent calls depending on the model configuration and deployment requirements.
Does the EdgeMarc 4808 include a session border controller?
Yes, the EdgeMarc 4808 features an integrated Enterprise Session Border Controller (eSBC) that provides advanced security, quality of service (QoS) management, and call control capabilities essential for protecting VoIP deployments and ensuring reliable voice quality.
What connectivity options does the EdgeMarc 4808 gateway provide?
The EdgeMarc 4808 offers multi-WAN Ethernet connectivity for redundant network paths, T1/PRI support for legacy PSTN integration, and is optimized for up to 1 Gbps symmetric WAN connections, making it ideal for hybrid voice environments and SIP trunking deployments.
