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What are Clearance items?
Clearance items can be unused inventory stock rotation, manufacturer refurbished, or have gone through a thorough reconditioning process. All items are tested, quality assured, fully functional, and carry a full 90 day manufacturer's warranty.
The business-class SmartNode 4112 VoIP Media
Gateway features dual FXS ports and connects to any legacy telephone or PBX and provides dial-tone, ringing, caller-ID and
other services. When equipped with FXO ports, the local PSTN can be
accessed enabling local calling and enhanced toll-bypass applications
while using a single connected telephone. Flexible call integration
allows per-port telephone numbers, programmable call progress tones, and
distinctive ringing. With Telephony-over-IP (ToIP) call switching,
calls can automatically be routed to the PSTN or the IP network while
providing flexible numbering plans and end-to-end feature transparency.
PPPoE, DHCP, and VLAN offers universal IP connectivity and optional
IPSEC VPN with AES/3DES guarantees secure voice over the public
Advanced Local Call Switching—Virtual interfaces
and routing tables provide industry leading flexibility in call handling
programming. Local call switching, soft fallback to alternative routes.
Simultaneously connects to multiple SIP services/IP PBXs.
Complete SIP and T.38 support—Supports the
complete range of industry standard VoIP: SIP, H.323, T.38 fax, fax and
modem handling, DTMF relay. Codecs G.729, G.723, etc.
Easy Management & Provisioning—Web-based management, SNMP, command line interface. Automated mass provisioning for efficient large-scale deployments.
Outstanding Interoperability—Proven integration
for voice and T.38 fax with 3CX®, Asterisk™, PingTel™ and other leading
IP PBX systems and soft switch vendors.
Supported by SmartNode™ Redirection Service: A free service enabling zero-touch mass deployments for Service Providers and Distributors with auto-provisioning servers
Virtual interfaces • Regular
expression based call routing and number manipulation • Number blocking •
Short-dialing • Digit collection, distribution and hunt groups •
Transparent line extension • Fallback Routing: Soft fallback to
2-wire Loopstart on RJ-11/12 •
Short haul loop 1.1km @3REN • EuroPOTS (ETSI EG201188) • programmable AC
impedance, feeding, ring and on-hook voltage • Caller-ID FSK and ITU
V.23/Bell 202 generation
2-wire Loopstart on RJ-11/12 •
Programmable impedance, ring detection, tone detection, disconnect
supervision • Caller ID detection
One 10/100 Ethernet port •
DHCP Client • access control lists • Traffic policing • IEEE 802.1p,
TOS, DiffServ labeling • IEEE 802.1Q, VLAN tag insertion/deletion
(simultaneous support of multiple VLANs) • IPSEC, IKE, AES/DES/3DES
Web/HTTP, CLI with local
console and remote Telnet access • TFTP configuration & firmware
loading • SNMP MIB II and product MIB • Secure Mass provisioning for
both firmware and unit/subscriber configuration • Built-in diagnostic
tools (trace, debug, call generator)
CPU Motorola MPC870 @ 66MHz •
Memory 32MB SDRAM/8MB Flash • Power 100–240 VAC (50/60 Hz) • Power
dissipation 4-12W, model dependent
Temp.: 32–122°F (0–50°C)
Humidity: Up to 90% (non condensing)
EMC compliance: EN55022 and EN55024 • Safety compliance: EN 60950 • CE compliance • FCC Part 15 Class A • TBR21 (FXS) • RoHS
Patton SmartNode 4112 2-FXS VoIP Gateway Resources