Patton SN4424/JS/UI Gateway

Patton Smartnode 4424 24 FXS Gateway

The Patton SN4400 SN4424/JS/UI VoIP Gateway supports key industry-standard VoIP signaling protocols such as SIP, H.323, and T.38 Fax Relay—plus fax-bypass and modem-bypass. This ensures interoperability with the leading soft switches and VoIP services.

PATTON SN4424/JS/UI 24FXS Gateway Overview:

Built-in Quality of Service (QoS) features include voice prioritization and traffic management via configurable service-policy profiles. Patton's advanced DownStreamQoS ensures clear, uninterrupted voice—even over best-effort networks such as the Internet. Packet classification using 802.1p, TOS, and DiffServ makes integration with existing managed QoS networks easy. Create custom security profiles for a comprehensive security environment. IPsec in the SN4400 Series delivers data integrity, authentication, anti-replay and data confidentiality. Firewall capabilities include Access Control Lists (ACLs), IP-address and port filtering, protection against Denial of Service (DoS) attacks, and use of second Ethernet port as DMZ.

Offering easy setup, reliable operation, and third-party interoperability on a proven platform, the SN4400 Series Patton gatewaysits at the core of cost-effective business solutions. The investment protection you need for the future is here today.

PATTON SN4424/JS/UI 24FXS Gateway Features & Functions:

• Two 10/100 Ethernet ports
• Complete IP access router
• DHCP Client & server
• Packet fragmentation
• Static firewall, NAT, NAPT RFC 1631 access control lists
• DMZ port
• Voice priority, DownStreamQoS, Traffic management, shaping and policing
• IEEE 802.1p, TOS, DiffServ labeling
• IEEE 802.1Q, VLAN tag insertion/deletion (4096 VLAN IDs, multiple VLAN support
• Web/HTTP, CLI with local console and remote Telnet access
• TFTP configuration & firmware loading • SNMP MIB II and product MIB
• Secure auto-provisioning for both firmware and unit/subscriber configuration
• Built-in diagnostic tools (trace, debug, call generator)
• 2-wire Loopstart on 50pin (12 to 24 channels) or 64pin (32 channels) Telco connector
• 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
• SIPv2 H.323v4 (simultaneously with B2BUA capability)
• SIP call transfer, redirect
• DTMF in-band & out-of-band
• All tones programmable (dial, ringing, busy)
• CODEC G.711 a-law/mu-law, G.723, G.729ab
• G.726, G.727. T.38 fax relay
• G.711 transparent fax and bypass
• 9-in. rack-mount chassis