- Dual 10/100 Full-Duplex Auto-Sensing Auto-MDX Ethernet
- 14 LEDs for System, Ethernet, and Call status
- Universal 100-240VAC (contact us for 48VDC Power)
- Configuration and Management through Webinterface, CLI,
Telnet, Console and SNMP
- IP routing and Services, NAT/PAT, DHCP Server, PPPoE, IP
Filter Lists provide full Internet access capabilities and
security
- Advanced QoS and traffic management. Voice-priority, traffic
shaping to ensure optimal up and downstream voice quality
- Up to 8 Voice and FAX Calls over IP Support-Use any CODEC or
T.38 FAX on any port, any time
- 2,4,6 or 8 FXS and 2,4 FXO Ports-Up to 8 FXS ports connect to
your standard telephone with programmable tones, ringing, CLIP
etc. 2 or 4 FXO ports for PSTN connections. Programmable call
routing switches between any FXS, FXO and IP connection.
- Toll Quality CODECs & T.38 FAX-Use standard G.711 or G.726
Codecs for toll-quality or G.723.1 or G.728ab for low-bandwidth
applications. T.38 FAX and FAX Bypass features allow high-quality
FoIP.
- H.323v4, SIP Signaling-Deploy into any enterprise or carrier
softswitch network with the leading call and session signalling
protocols. Maximize Interoperability to create advanced multimedia
and messaging services.
- IPSEC VPN, Encryption, & VLAN-Connect your telephone to IP and
secure your calls with optional IPSEC. Choose DES/3DES or AES for
encryption. VLAN tagging/stripping allows interfacing into your
802.1pQ network.
- Full ToIP Call Switching-Enhanced circuit-switched call
routing allows user programmable and adaptive call handling based
on hunt groups, caller/called ID, and time of day.
Connect with confidence using the SmartNode 4520 VoIP Gateway
Router. Integrating a complete enterprise router with a
full-featured Voice-over-IP Media Gateway offers the 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 Series supports up to eight
simultaneous calls, 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,
enhanced toll-bypass services, and fallback configurations.
ClearConnect adaptive network monitoring ensures your call always
gets connected even if the VoIP link goes down or becomes congested.
With dual 10/100 Ethernet ports, the SN4520 Series provides IP
routing with guaranteed Quality of Service. Voice traffic is
prioritized while LAN/IP traffic shaping permits efficient access to
the Internet and corporate networks. As a complete enterprise
router, the SN4520 supports DHCP, NAT, Firewall/ACL, and PPPoE
clients. While IPSEC VPN and VLAN tunnel data while DES, 3DES or AES
enables secure voice and data over the public network.
LAN/WAN QoS & Router
As an Enterprise router the SmartNode offers QoS voice, wire-speed
traffic shaping, and complete network access. With dual 10/100
Eternet ports, the SmartNode connects your hosts to your LAN with
VLAN tagging, DHCP server/client, and Firewall/ACL services. Use
PPPoE and IPSEC VPN with DES, 3DES, and AES encryption and bring
your Voice and Data to the WAN through a single and secure network
connection.
Local PSTN + Packet Voice
Using Patton's SmartNode Gateway routers with FXS & FXO ports allows
seamless access to both remote packet-voice and local PSTN
telephony. Using ToIP call switching, distinctive ring, and
Caller-ID a single handset can now access the right service at any
time. With Pattons ClearConnect fail-over protection your phone
call will be completed. Network health monitoring and ToIP switching
ensures a clear call even if the IP network is down.
|
Voice Connectivity |
2,
4, 6, or 8 FXS ports
- 2-wire Loopstart, RJ-11/12
- Short haul loop 1.1 KM @3REN
- EuroPOTS (ETSI EG201 188)
- Programmable AC impedence, feeding, and ring voltage;
On-Hook Voltage 29VDC
- Caller-ID Type-1/2 FSK and ITU V.23/Bell 202 generation
2 or 4 FXO ports
- 2-wire loop-start presented as an RJ-11/12
- 2.5kV line isolation Surge Protection: Voice Ports: Tip &
Ring protected by 270 V side actor
- Off-hook and ring detection, Automatic line gain,
Programmable ring count
- End of Call detection, Line drop, busy tone, battery
reversal detection
- Hook-Flash Sending, H.245 Hook-Flash relay, DTMF send,
detect, and relay
- Caller ID FSK CLI reception and relay (Bellcore/ANSI and
ETSI/ITU), Call routing based on Caller ID
- Second dial-tone for two-stage DTMF dialing, Call routing
based on DTMF numbers
|
|
Data Connectivity |
Dual 10/100 Full Duplex, Autosensing, Ethernet RJ-45 |
|
Voice Processing (signalling dependent) |
Voice codes
-
G.711 A-Law/΅-Law (64kbps)
-
G.726 (ADPCM 40, 32, 24, 16 kpbs)
-
G.723.1 (5.3 or 6.3 kbps)
-
G.729ab (8kbps)
Up to 8 parallel voice connections
G.168 echo cancellation
Carrier tone detection and generation
Silence suppression and comfort noise
Configurable dejitter buffer
Configurable tones (dial, ringing, busy)
RTP/RTCP (RFC 1889) |
|
Fax and Modem Support |
G.711 Fax- and Modem-Bypass
T.38 Fax relay (9.6 k, 14.4 k) |
|
Voice Signalling |
H.323v4
- RAS, H.225, H.245
- H.235 secure RAS
- Fast-connect, early H.245
- Gatekeeper autodiscovery, Alias registration
- Overlap dialing
- Empty capability set (call transfer, hold)
- H.323v1 call transfer, hold
SIPv2
- RFC2806: URLs for Telephone Calls, RFC3261: SIP: Session
Initiation Protocol
- RFC3263: Session Initiation Protocol (SIP): Locating SIP
Servers
- draft-ietf-sip-cc-transfer-02,
draft-ietf-sip-cc-transfer-05
- draft-ietf-sip-refer-02, draft-ietf-sip-replaces-01
- draft-ietf-sip-session-timer-04,
draft-ietf-sip-session-timer-08
- Caller ID (without CNIP), CLIR (receive from PSTN)
- Support for proxy and redirect servers
- RFC2833: DTMF Relay, Fax-Bypass (G.711), T.38 Fax-Relay
- Session Timer, Record-Routing, Authentication
- Compression CODECs, Fax/Modem bypass
|
|
Call Routing |
Virtual Interfaces
Routing Criteria: Called party number (Destination) Calling
party number (Source) Time of day, day of week, date
Longest prefix match, wildcard match, regular expression match
Number Manipulation Functions: Replace numbers Add/remove
digits Regular Expressions
Fallback Routing: Soft Fallback to alternative interface or
Call Router table |
|
IP Services |
IPv4 router
Static Routes, ICMP redirect (RFC 792), RIPv1, v2 (RFC 1058
and 2453)
Static and dynamic NAT and NAPT
DHCP server and Client
Access Control Lists
IPSEC AH & ESP Modes, preshared Keys
AES/DES/3DES Encryption |
|
Quality of Services |
Traffic classification by ACL
TOS and DiffServ labeling Configurable TOS/Precedence bits or
DiffServ codepoints
IEEE 802.1p/Q
Traffic scheduling: Priority, Weighted fair queuing (WFQ),
Hierarchical traffic classes
Policing of traffic classes
DownStreamQoS Dynamic restriction of inbound (downstream) TCP
traffic to free bandwidth for voice packets.
Improves voice quality in the receiving direction |
|
Management |
Web GUI
Industry standard CLI with local console (CRJ-45, RS-232) and
remote Telnet access
TFTP configuration & firmware loading
SNMP v1 agent (MIB II and private MIB)
Built-in diagnostic tools (trace, debug) |
|
Operating Environment |
Operating temperature: 0 - 40°C
Operating humidity: 5 - 80% (non condensing) |
|
System |
CPU Motorola MPC859 @ 50 MHz
Memory 32MB SDRAM/4MB Flash
Power: 100 - 240 VAC (50/60 Hz)
Power dissipation: 4 - 12W model dependent |
|
Compliance |
EMC compliance: EN55022 and EN55024
Safety compliance: EN 50950
CE compliance
FCC Part 15 Class A |
|
