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Patton Electronics SmartNode 1200
ISDN/BRI VoIP Media Gateway

Patton SmartNode 1200
ISDN/BRI VoIP Media Gateway
The SmartNode 1200 BRI VoIP Media Gateway provides two simultaneous connections for transparent voice, fax, and data over any IP network. With its dual BRI ports, a single phone can access packet-voice while still connecting to the local PSTN telephone system.
 
SmartNode 1200 photo
 
  Features & Benefits
  • VoIP Dual Ethernet router, 2-channel ISDN BRI gateway
  • LAN-to-LAN connectivity
  • Voice VPNs
  • Real-time quality of service (TOS, Diffserv, and IEEE 802.1p/Q)
  • On-board DSP support multiple voice codecs
  • G.711 A-Law/µ-Law; G.723.1 (at 5.3 or 6.3 kbit/s); G.729A; Transparent
  • Euro ISDN EDSS-1/ETSI BRI/NET3
  • H.323v2; Q-SIG (PSS-1), and ISoIP (ISDN over IP)
  • Simultaneous compresses ISDN Voice Calls over the same IP Link
  • Static firewall with NAPT and Access Control Lists
  • Industry standard CLI, SNMP, TFTP configuration and software upgradeable
  • EMC & CE compliant
  • 1-year warranty
  • Optional Upgrade: 2-5 year Warranty
  • Optional Upgrade: 1-5 year Enhanced Warranty (includes free Advance Replacements)
 
Overview  


The 1200 BRI Media Gateway enables two simultaneous ISDN voice/data calls over any IP connection. Providing transparent access to Voice-over-IP (VoIP), data, and Fax-over-IP (FoIP); the SmartNode is perfect for SOHO, SME, and ITSP customers requiring a cost-effective and flexible solution for Digital VoIP access.

Functioning as a H.323/SIP/MGCP gateway, the SN1200 supports multiple user-defined G.711 and G.726 voice codecs as well as G.723 and G.729ab for low bandwidth voice. With Patton’s ToIP™ call routing technology, and NT and TE interfaces, the SN1200 links any standard ISDN telephone or PBX to VoIP while still connecting to legacy PSTN services and equipment. Using its patented ISDN-over-IP technology, the SN1200 will pass ISDN/QSIG call control messages, as well as 64-kbps data (UDI/RDI), end-to-end. T.38 FoIP, fax bypass, and modem bypass capabilities ensure that the SN1200 will seamlessly connect to all voice and data services.

The SmartNode’s flexible programming interface combines a real-time Quality-of-Service IP router with advanced network features. With NAT, DHCP, PPPoE, and Access Control Lists/Firewall, the SN1200 connects your LAN to the WAN without the cost of extra equipment. Using its built-in QoS feature delivers the highest quality of voice every time—all the time.

Configuration Example: Remote Office Connectivity and Pass-Through
The SmartNode 1200 Media Gateway can be used for a wide variety of VoIP network applications, including SOHO/Remote office PBX extension. A remote phone/terminal connects to the SN1200 via the integrated ISDN NT BRI S0 (S/T) interface. VoIP enables the phone/terminal to connect to the corporate PBX without incurring any long distance charges. Using Patton’s ToIP™ technology, the local PSTN can be connected to the TE interface. Now a single telephone can access both local and remote calls.
 


 


 
Specifications


 

Voice Connectivity Fax and Modem Support Voice Routing—Session Router™ Management
2 ISDN BRI/So (S/T), RJ-45

1 User (TE) port, 1 Network (NT) port

2 VoIP sessions

Configurable point-to-point, point-to-multipoint and connector pinout

Cut-through relay for emergency operation (life line support)

Fax over IP

T.38 Fax relay (9.6 k, 14.4 k)

G.711 Fax and Modem Bypass

Local switching

Interface huntgroups

ISDN broadcast message routing

Routing Criteria

  • Interface
  • Calling/called party number
  • Time of day, day of week, date
  • ISDN bearer capability

Number manipulation functions

  • Replace numbers
  • Add/remove digits
  • Multiple remote gateways
  • PLAR
Industry standard CLI with local console (CRJ-45, RS-232) and remote Telnet access

TFTP configuration down-and upload

TFTP firmware download

SNMP v1 agent (MIB II and private MIB)

Built-in diagnostic tools (trace, debug)

Java™ Applet

HPOV Integration with NNM

Data Connectivity Voice Signalling IP Routing Operating Environment
2 10Base-T Ethernet, RJ-45

PPPoE

Euro ISDN EDSS-1 / ETSI BRI/NET3
  • ETS 300 012-1 (ITU-T I.430)
  • ETS 300 402-1 (ITU-T Q.921)
  • ETS 300 403-1/2 (ITU-T Q.931)
  • ETS 300 102-1 (ITU-T Q.931)

Q-SIG (PSS-1)

  • ECMA-143
  • SIP and MGCP
  • ETSI and ISO/ECMA channel numbering

H.323v3

  • RAS, H.225, H.245
  • Fast-connect, early H.245
  • Gatekeeper autodiscovery
  • Alias registration
  • Overlap sending
  • Empty capability set (call transfer, hold)
  • H.323v1 call transfer, hold
  • ECS support

ISDN over IP (ISoIP)

  • H.323 GW and GK compatible
  • H.323 Annex M3
  • ISDN/Q-SIG feature tunnelling
  • ISDN speech, audio and data (Fax Gr 4, UDI 64, RDI 64)
  • ISDN supplementary services*
IPv4 router

RIPv1, v2 (RFC 1058 and 2453)

Programmable static routes

ICMP redirect (RFC 792)

Packet fragmentation

DHCP client/server

Static Firewall

  • NAPT (RFC 1631)
  • NAT/DAT
  • Access control lists
Operating temperature: 0–40°C

Operating humidity: 5–80% (non condensing)

Voice Processing IP Quality of Services System
Voice codes
  • G.711 A-Law/µ-Law (64kbps)
  • G.726 (ADPCM 40, 32, 24, 16 kpbs)
  • G.723.1 (5.3 or 6.3 kbps)
  • G.729ab (8kbps) Transparent pass through

G.168 echo cancellation

2 parallel voice connections

DTMF detection and generation

Carrier tone detection and generation

Silence suppression and comfort noise

Configurable dejitter buffer

Configurable tones (dial, ringing, busy)

Configurable transmit packet length

RTP/RTCP (RFC 1889)

 

WFQ/Fixed Rate/Priority Queuing/flow-split scheduler

Combination of QoS schemes with configurable burst

DiffServe/ToS set or queue per header bits

Pocket Policing discards excess traffic

802.1p VLAN tagging

Traffic classification and shaping

CPU Motorola MPC850 at 50 MHz

Memory 16MB SDRAM/4MB Flash

Power: 100–240 VAC (50/60 Hz)

Power dissipation 4W

Compliance
EMC compliance: EN55022 and EN55024

Safety compliance: EN 50950

CE compliance

FCC Part 15 Class A

Patton Electronics Products

 

 

     

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