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Patton SmartNode 4171 is an advanced gateway for bridging ISDN E1/T1 and VoIP system. Patton SN4171/1E30VHP/EUI has one Gigabit Ethernet port and one E1/T1 PRI port; it supports 30 VoIP calls (not upgradeable) or 15 SIP-SIP calls (upgradeable to a maximum of 200). SmartNode 4171 gateways features a unique, high-precision clock (±5 ppm) for exceptional IP telephony service in challenging ISDN and DECT environments.
Patton SN4171/1E30VHP/EUI is a SIP gateway that handles an extensive range of VoIP telephony features, including flexible call routing, call holding, 3-way local conferencing, and much more. The VoIP gateway support the T.38 Fax Over IP protocol for integrating existing fax machines with a VoIP phone system. Configure and manage the gateway use the WEB Wizard.
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