About Patton SmartNode 4970A Gateways
The Patton Smartnode 4970A is the successor to the SmartNode 4940 digital VoIP Gateway. The Patton 4970A offers up to four T1 ports and up to 120 VoIP channels. Most models can be purchased for your current needs and upgraded at a later time with just a license key to accommodate the growth of your business!
Patton digital gateways allow businesses to IP enable their legacy PBXs so they can enjoy the cost savings and modern features of a VoIP System. The Patton SN4970A digital gateway is IPv6-ready and will also work with IPv4. Like all Patton gateways, the Patton 4970A offers proven interoperability with all major IP PBX, Softswitch, and VoIP Service Providers. There are over 100,000 SmartNode deployments worldwide with ISDN/PSTN compliance in nearly every country.
While the Patton 4970A gateway features everything you need to preserve your investment in your legacy equipment, the Patton 4971 gateway offers the addition of a high-precision clock that delivers DECT PBX interoperability with reliable fax performance.
Helpful Patton Links

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Patton SN4970A/4E30V60RHP/EUI VoIP Gateway
SKU: 02-126080
The SN4970A VoIP Gateway offers Enterprises a cost-effective solution to IP-enable legacy PBX systems.$3,633.84 -
Patton SmartNode 4970A PRI VoIP Gateway 30 VoIP Calls SN4970A/4E30V120RHP/EUI
SKU: 02-128523
The Patton SmartNode SN4970A/4E30V120RHP/EUI PRI VoIP Gateway provides 1 to 4 T1/E1/PRI and a 10/100/1000 Ethernet with 30 VoIP calls and is upgradeable up to 120.$4,257.12 -
Patton SN4970A/4E60VRHP/EUI Enterprise VoIP Gateway
SKU: 02-130571
The SN4970A provides a secure, cost-effective solution for the Enterprise, with 1 to 4 T1/E1/PRI and a 10/100/1000 Ethernet for up to 120 VoIP calls.$5,090.90 -
Patton SN4970A/4E120VRHP/EUI VoIP Gateway
SKU: 02-126513
The SN4970A VoIP Gateway offers Enterprises a cost-effective solution to IP-enable legacy PBX systems.$8,862.34