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NETWORK ACCESS—VoIP TELEPHONY
BUSINESS CLASS VoIP ROUTERS
24
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Network Access & Connectivity
SPECIFICATIONS
Capacity: Up to 8 simultaneous VoIP
or T.38 fax calls (depending on the
model)
Voice Signaling: H.323v4,SIPv2
(B2BUA capable,multi-instance, simulta-
neous support of multiple registrars and
direct IP dialing) • SIP call transfer,redi-
rect • DTMF in-band & out-of-band • All
tones programmable (dial,ringing,busy)
Voice Processing: CODEC G.711
a-law/mu-law, G.723,G.729ab, •
G.726,G.727.T.38 fax relay (9.6 k,14.4
k) • G.711 transparent fax and bypass
Call Switching and
Services: Virtual interfaces •
Regular expression based call routing and
number manipulation • Number blocking
• Short-dialing • Digit collection,distri-
bution and hunt groups • Transparent line
extension • Fallback Routing:Soft fall-
back to alternative route(s)
FXS Connectivity: 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
FXO Connectivity: 2-wire Loopstart
on RJ-11/12 • Programmable impedance,
ring detection,tone detection, disconnect
supervision • Caller ID detection
Data Services:Two 10/100
Ethernet ports • Complete IP access router
• DHCP Client & server • Packet frag-
mentation • Static firewall,NAT,NAPT
RFC 1631 access control lists • DMZ port
• IPSEC,IKE,AES/DES/3DES Encryption
(optional,hardware accelerated)
Quality of Service: Voice priority
• DownStreamQoS
™
• Traffic manage-
ment,shaping and policing • IEEE
802.1p,TOS,DiffServ labeling • IEEE
802.1Q,VLAN tag insertion/deletion
(simultaneous support of multiple VLANs)
Management: 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 configura-
tion • Built-in diagnostic tools (trace,
debug,call generator)
System: CPU Motorola MPC875 @
66MHz • Memory 32MB SDRAM/8MB
Flash • Power 100–240 VAC (50/60
Hz) • Power dissipation 4-12W,model
dependent
Temperature: 32–104°F
(0–40°C)
Humidity:5–80%,non-condensing
Compliance: EMC compliance:
EN55022 and EN55024 • Safety compli-
ance:EN 60950 • CE compliance • FCC
Part 15 Class A • TBR21 (FXS) • RoHS
FEATURES & BENEFITS
✔ Up to 8 analog ports—Compact, reliable stand-alone
VoIP gateway with different port options. Supports simul-
taneous voice or fax calls on all ports.
✔ Toll-Quality VoIP—Advanced traffic management and
shaping, combined with Patton’s patent-pending
DownStream QoS
™
enforce uninterrupted toll-quality
voice over best-effort networks.
✔ 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, and so on.
✔ Easy Management & Provisioning—Web-based manage-
ment, SNMP, command line interface. Automated mass
provisioning for efficient large-scale deployments.
✔ Outstanding Interoperability—Proven integration for
voice and T.38 fax with Asterisk
™
, PingTel
™
and other
leading IP PBX systems and soft switch vendors.
Multi-Port FXS/FXO VoIP Gateway Router
SmartNode
™
4520 Series
The SmartNode 4520 VoIP Gateway Router combines IP routing, VPN/Security, and Quality
of Service for up to 8 transparent voice, fax, and data over any IP or PSTN network. Leverage
low-cost packet-voice and IP services for complete branch office voice and data connectivity.
Connect with confidence using the SmartNode 4520 Series
Router. Integrating a complete enterprise router with local PSTN
and remote packet-voice, the SN4520 supports eight simulta-
neous calls for a new standard in toll-bypass, remote/branch
office connectivity, and enhanced carrier services.
Perfect for the remote office, branch office, or PBX/switch
extension, the SmartNode 4520 integrates all your voice,
fax, and LAN traffic for seamless and secure networking.
With its FXS analog ports the SN4520 connects to any
legacy telephone or PBX and provides dial-tone, ringing,
and caller-ID. When equipped with FXO ports, the local
PSTN can be accessed enabling local calling and enhanced
toll-bypass service.
With dual 10/100 Ethernet ports, the SN4520 provides
guaranteed Quality of Service while passing LAN traffic at
wire-speed. Voice traffic is prioritized while LAN/IP traffic
shaping permits efficient access to the Internet and corpo-
rate networks. As a complete enterprise router, the
SN4520 supports DHCP, NAT, Firewall/ACL, and PPPoE
clients. While optional IPSEC VPN and VLAN features tun-
nel data and AES/3DES ensures secure voice over the
public network.
ORDERING INFORMATION
SN4522/JS/EUI:2 port FXS VoIPGateway Router,100–240 VAC
external power supply (PS)
SN4522/JO:2 port FXO Gateway Router
SN4524/JS/EUI:4 port FXS VoIP Gateway Router
SN4522/JO:4 port FXO Gateway Router
SN4526/4JS2JO:4 port FXS 2 port FXO Gateway Router
SN4526/JS/EUI: 6 port FXS VoIPGateway Router
SN4528/JS/EUI:8 port FXS VoIP Gateway Router
SN4524/2JS2JO/EUI:2 port FXS,2 Port FXO Gateway Router
SN4528/4JS4JO/EUI:4 port FXS,4 Port FXO Gateway Router
Options & Accessories
SNSW-VPN1: License Key for IPSec VPN support (DES,3DES,AES)
Remote Office/Branch Office Voice Extension and Access
10/100
LAN
LAN/DSL/Cable
Access
1-8 Extensions (FXS)
Local Calling
End-to-End Packet Voice
Local Breakout
1-4 Local Telco
Extensions
QoS
NAT/NAPT
Firewall/ACL
IPSEC/AES
VLAN
DHCP
LAN WAN
Internet
PPPoE
DHCP