Patton Smart Node 4171 VoIP Gateway | 1-E1/T1 PRI, 30-VoIP Calls not upgradable, or 15 SIP-SIP calls (SIP b2b UA) upgradeable (max. 200), High Precision 5ppm Clock,optional SIP-TLS, SRTP, 1x Gig Ethernet - SN4171/1E30VHP/EUI

Product Description

The SN4171 is the next-generation ISDN E1/T1 model of the market-leading Smart Node VoIP product family. It fits perfectly the requirements of small and medium-sized enterprises looking for cost-effective ways to bridge PBX systems on multiple sites or connect them to a public Internet telephony service. SmartNode‚ unique high-precision clock delivers first-line IP telephony service in demanding ISDN and DECT environments, along with reliable FAX and modem performance. Providing one or two E1/T1, one or two Gigabit Ethernet port, and up to 30 VoIP calls, the SN4171 delivers a reliable solution for the Enterprise. SN4171 Series gateways include WEB Wizard for quick configuration. You can build your own WEB interface using WEB Wizard functionalities. The Smart Node 4171 is also the solution for service providers and network integrators looking for VoIP products that meet ISDN standards for features and quality.

Core Features:

• 1-E1/T1 PRI
• 30-VoIP Calls Not Upgradable, or 15 SIP-SIP calls (SIP b2b UA) upgradeable (max. 200)
• High Precision 5ppm Clock
• Optional SIP-TLS, SRTP
• 1x Gig Ethernet
• 1x USB port
• external UI power (100–240 VAC) NA/EU
• Full Telephony Features
• Management & Provisioning
• Network Connectivity
• Full VoIP protocol support
• Compatible with Patton Cloud

Voice Signaling:

• SIPv2
• SIPv2 over TLS
• SIP call transfer, redirect
• Overlap or en-bloc dialing
• DTMF in-band, out-of-band
• Configurable tones