V400 Series - 4 port
V440 – 4FXS ports + 4 LAN V404 – 4 FXO ports + 4 LAN V422 – 2FXS + 2FXO ports + 4 LAN V431 – 3FXS+1 FXO ports + 4 LAN
V800 Series - 8 port
V880 – 8 FXS + 4 LAN V844 – 4 FXS + 4 FXO + 4 LAN V808 – 8 FXO + 4 LAN
TECHNICAL SPECIFICATIONS
WAN
• One 10/100Mbps auto-negotiation, autocrossover RJ-45
Ethernet port
• Support static IP, PPPoE, Bigpond Cable and DHCP address
assignment and dynamic DNS (DDNS)
• QoS: IP TOS (Type of Services) and DiffServ (Differentiated
Services) for both SIP signalling and RTP
• NAT Traversal: Port Forwarding, STUN, UPnP and Outbound Proxy
• NTP: (Network Time Protocol RFC 1305), Accepts up to 3 Time
Servers for redundancy
• Time Zone Support
• MAC Address Clone
• RTP Packet Summary: packets sent, packets received, packet
loss - for voice quality analysis
LAN
• Four 10/100Mbps auto-negotiation, autocrossover RJ 45
Ethernet ports
• Supports router and bridge mode (NAT mode and Non-NAT mode)
• DHCP server
• 800 Series: module for 802.11x Wireless LAN (for future release)
ADVANCED FIREWALL AND DENIAL OF SERVICE (DOS) PROTECTION
• NAT (Network Address Translation) and PAT
(Port Address Translation)
• DMZ, Virtual Server & Port Forwarding
• Traffic Filtering based on MAC address, IP address, TCP/UDP
Port number and URL string pattern
• Prevents attacks based on TCP, UDP, IP and ICMP protocols
• Prevents attacks such as SYN Flood, IP Spoofing, Ping of Death,
Tear Drop, etc.
PORT CONFIGURATION
400 SERIES:
• V404 – 0FXS/4FXO, 1WAN, 4LAN
• V422 – 2FXS/2FXO, 1WAN, 4LAN
• V431 – 3FXS/1FXO, 1WAN, 4LAN
• V440 – 4FXS/0FXO, 1WAN, 4LAN
800 SERIES:
• V808 – 0FXS/8FXO, 1WAN, 4LAN
• V844 – 4FXS/4FXO, 1WAN, 4LAN
• V880 – 8FXS/0FXO, 1WAN, 4LAN
LED INDICATORS
• 400 Series - Front Panel LED: LAN ports 1~4, WAN, Voice ports
1~4, Alarm, Run, Power
• 800 Series – Front Panel LED: Voice ports 1~8, LAN ports 1~4,
WAN, WLAN, Alarm, Run, Power
GENERAL SPECIFICATIONS
• Power Adaptor: AC 100V~240V 50/60Hz input, DC 12V output
• Temperature Operation 0 °C ~ 45 °C
• Storage -25 °C ~ 75 °C
• Humidity up to 90% RH, non-condensing 400 SERIES:
• Dimension (W/D/H) all models: 202 x 172 x 35 mm
• Weight all models: 0.43kg 800 SERIES:
• Dimension (W/D/H) all models: 302 x 179 x 45 mm
• Weight all models: 1.2kg
VOICE FEATURES
• SIP (RFC3261) compatible
• Voice codecs: G.711 a/μlaw, G.726, G.729A, G.723.1
• CNG (Comfort Noise Generation)
• VAD (Voice Activity Detection)
• Silence suppression/detection
• G.165/G.168 echo cancellation
• Adjustable Jitter Buffer and programmable Gain Control
• Fax Support: T.30 (G.III)/Real time T.38/ Secured T.38 FAX relay
• In-Band DTMF, Out-Of-Band DTMF relay (RFC2833, SIP INFO)
• Multiple SIP Proxy server entries (same provider) with failover
mechanism**
• Polarity reversal detection (FXO/PSTN) and generation (FXS)
• DTMF, FSK (Bellcore & ETSI) Caller ID detection and generation.
• Support Caller ID Restriction (CLIR)
• FXO hang up detection: Busy Tone cadence auto learning/
detection*
• Support PSTN-to-VoIP (transit in) / VoIP-to- PSTN (transit out)
applications*
• Call control for transit-in/transit-out with self-defined security
privileges
• Recordable greeting message for transit-in calls
• Digit Map for dialling plan support and call barring
• Speed Dial
• Local phone book for peer-to-peer calling
• E.164 Numbering & ENUM support
• Hot-Line, Warm-Line support
• Single Number / Account (representative number) for
multiple ports
• Group Hunting function
• Dual Network Support Proprietary server and protocol enables
small businesses to build private SmartVoice network and use
standard SIP network at the same time
• Supplementary call features:**
• Call Hold, Call Waiting, Call Pickup
• Call Forward - Unconditional, Busy, No Answer
• Call Transfer - Unattended, Attended
• Three Way Calling (Media Server required)
• Failover mechanism (FXS relay to FXO/PSTN):
• Network failure
• Service unavailable
• Power loss
• Analogue interface
• Connector: RJ-11
• Signalling protocol: Loop Start
CONFIGURATION & MANAGEMENT
• Configuration methods:
• Web Browser
• IVR
• Telnet
• Status reports:
• Port status
• Registration status
• Ping tests
• STUN/UPnP status
• Hardware/software information
• Firmware Upgrade through TFTP, FTP and proprietary image server
• Configuration Backup/Restore
• Reset button (with restore factory default function)
• Optional Auto Provisioning Server (APS) for mass deployment
• SNMP V1 / V2c (optional)
YOUR NETCOMM DEALER
NETCOMM LIMITED ABN 85 002 490 486
PO Box 1200, Lane Cove NSW 2066 Australia
P: 02 9424 2070 F: 02 9424 2010
E: sales@netcomm.com.au W: www.netcomm.com.au
Trademarks and registered trademarks are the property of NetComm Limited or their respective owners.
Specifications are subject to change without notice. Images shown may vary slightly from the actual product
* Features are only applicable in models which have an FXO port(s) ** The availability of these features may depend on your service provider’s network
