Patton SN4990A/1E15V30HP2G/EUI

The SmartNode™ 4990A VoIP Integrated Access Device for 15-to-120 VoIP calls lets enterprises graduate to All-IP at their own pace. The one-box solution includes a built-in G.SHDSL-EFM/ATM, VDSL/ADSL, fiber, or X.21 WAN interface for broadband access. Legacy telephony interfaces enable SIP trunk providers to offer their All-IP services to businesses that want to keep an existing PBX solution, while providing PSTN connectivity for voice and data survivability. 

Core Features:

• Trinity OS - Advanced feature set including SIP TLS/SRTP, IPv6 ready, and Cloud capable Software Comparison
• 15 VoIP calls—with up to four T1/E1/PRI ports and dual Gigabit Ethernet ports.
• Survivability—PSTN failover using ISDN lines or alternate WAN link. SIP server health detection with
  instant failover call routing. SIP registrar for local calling during failover.
• QoS and Security—Deliver secure, toll-quality voice communications with Patton’s DownStreamQoS™,
  Fraud prevention, secure voice-over-VPN with IPsec, OpenVPN.
• WAN Access—Fiber SFP, G.SHDSL-EFM/ATM, Serial X.21, Fast Ethernet or VDSL/ADSL WAN interface.
• SIP Interop and Normalization—SIP interop with major IP PBX, softswitch and VoIP service providers.
  Over 100,000 SmartNode deployments worldwide. ISDN/PSTN compliance in nearly every country.
• High Precision Clock—Delivers DECT PBX interoperability with reliable fax performance.
• VoIP Transcoding Option—Up to 60 channels for WAN bandwidth optimization.
• Transparent Telephony Features—Complex number manipulation and mapping for seamless integration with
  existing infrastructures, CLIP, CLIR, hold, transfer and much more.
• Flexible Mounting Options—The device can be placed on a desktop or installed in a 19-inch rack using
  the optional rack ear kit (INS-KIT-RACKEARS-11/19).
• Supported by SmartNode™ Redirection Service: A free service enabling zero-touch mass deployments for
  Service Providers and Distributors with auto-provisioning servers.