Patton SmartNode SN4120 Gateway VoIP 2BRI + 4FXS Enterprise

• Multi-standard protocols: SIP, H.323, MGCP
• Quality of service (QoS): Advanced bandwidth management
• Hybrid connectivity: Bridge between traditional ISDN and modern VoIP
• Flexible configuration: Intuitive web interface and CLI
• Enterprise robustness: 24/7 reliability for professional environments

✅ Verified professional equipment:

• All interfaces operational (2BRI + 4FXS)
• Processor and firmware in perfect condition
• Connectors and ports in excellent condition
• Ready for immediate deployment
• Factory reset configuration

⚠️ To plan for installation:

• POWER CABLE NOT INCLUDED
• 12V DC adapter required (standard Patton)
• Available from specialized resellers or equivalent on eBay

📸 Important: Photos are for illustration only; only the content of the listing is authoritative for the exact product reference and included accessories. If in doubt, please contact us.

• 🚫 We do not provide technical support
• 🚫 Disclaimer for the software part
• 🚫 Power cable NOT INCLUDED in this sale

❓ What advantages does this 2BRI + 4FXS configuration offer?

This **exceptional hybrid configuration** allows simultaneous connection of **traditional ISDN lines** (2BRI) and **analog phones** (4FXS) while benefiting from **VoIP advantages**. Ideal for a gradual migration to IP.

❓ Where can I get the compatible power cable?

This **Patton SmartNode** requires a **specific 12V DC power supply**. You can obtain the adapter from **Patton resellers**, specialized telecom suppliers, or through professional equipment online platforms.

❓ Is this gateway suitable for migrating to VoIP?

Perfectly! The **SmartNode SN4120** is specially designed for **progressive VoIP migrations**. It allows you to keep your existing equipment (ISDN/analog) while integrating **modern IP features** (SIP, QoS, centralized management).

❓ What size of company can use this equipment?

This gateway is **ideal for SMEs** with 5 to 30 users needing a **flexible telephone solution**. Its 2BRI + 4FXS configuration efficiently manages the communication needs of a small to medium business with **professional reliability**.

❓ Are the supported VoIP protocols standard?

Absolutely! This gateway supports **universal protocols** SIP, H.323, and MGCP, ensuring **maximum compatibility** with all IPBX, telephone exchanges, and VoIP providers in the professional market.

❓ Is Quality of Service (QoS) configurable?

The **SmartNode features advanced QoS** with **intelligent bandwidth management**, voice traffic prioritization, and **automatic communication quality optimization**. Configuration via an intuitive professional web interface.

❓ Is technical documentation available?

**Patton Electronics** provides **comprehensive documentation**: installation manuals, configuration guides, application notes, and professional technical support. Available on the official Patton portal for certified integrators.