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VoIP

Description

VoIP Router VA400/800 series

VA400/800 series Gateway are Residential Gateway equipped with 4/8 FXS,FXO, FXS+PSTN ports, two 10/100BaseTX Fast Ethernet WAN Port, and two 10/100BaseTX Fast Ethernet LAN Ports. With the integration of both voice and data, the VA400/800 series offer ability to route data information into network solution. In addition to standard NAT router function services, end-users are enabled with low-cost long-distance calling by using Voice over IP technology. The VA400/800 series Gateway have voice support that include Quality of Service (QoS), voice compression, echo cancellation, dynamic latency (jitter) buffers, silence suppression, and comfort noise generation.

VA400-800


  • 4/8 port Dual FXO/FXS Interface!
    VA404/440/808/880 have 4/8 port Dual PSTN/FXS interface to connect between PBX and PSTN!
  • Life line support!( FXS+PSTN Mode )
    Automatic reroute the call via PSTN when VoIP failure with warning sound or power off bypass.
  • SIP Support
    Deploy into any multimedia, interactive, or softswitch network with the leading call and session signaling protocol
  • Register up to 4 SIP Platforms mixable simultaneously!
    Flexible registration for different VoIP Route plan
  • Firewall, NAT, DHCP, PPPoE
    Connect to any broadband or access provider, serve the whole network, and secure your data. User configurable IP services ensure every host is connected to the LAN.
  • Auto Provision Server Support!
    Easy to remote configure/Upgrade via Provision System
  • WAN/LAN IP Setting by Phone
    Easy IP configuration by Phone
  • QoS guaranteed Voice package
    Quality of Service ensure voice traffic gets high priority without shutting down your Ethernet LAN
  • Bandwidth control
    users can manage the limitation of network bandwidth and prioritize VoIP packet to pass through, also voice quality and communication stability are totally enhanced.
Connect Port 4(VA404/440)/8(VA808/880) x RJ-11 FXS or FXO ports
2 x RJ-45 10/100Mbps WAN Ethernet Ports
2 x RJ-45 10/100Mbps LAN Ethernet Ports
Voice Processing Audio CODEC:
  • G.711 a-law / u-law, (64 kbps)
  • G.723.1, (6.3, 5.3 kbps)
  • G.726, (ADPCM 40, 32, 24, 16 kbps)
  • G.729a/G.729b, (8 kbps)
Support T.38 / T.30 FAX Relay
Carrier tone detection and generation
Silence suppression and comfort noise
DTMF In/Out band Relay
DTMF/ Call progress detection and generation
Q.931 Fast Start
Support Caller ID generation and detection
Support VAD, CNG, G.168, Jitter buffer and programmable gain control
Voice Signaling Support SIP simultaneous VoIP calls
Support SIP v 2.0 Standard (RFC3261)
NAT Traversal
-Outbound Proxy
-STUN Server
Register up to 4 Server simultaneously
Support multiple dialing plan / Call hunting group
Adaptive Jitter Buffer function
Extensible by external IVR/CDR/Billing server for value-added application
Support current drop and polarity reversal detection and generation on analog trunk interface
Selectable group or sequence ring the PBX when VoIP call in
IP screening table for authorized VoIP call in
Flexible Routing table and profile
Management Web Interface Management
Support Auto Provision Server
Remotely configuration/Upgrade by Web UI or Auto Provision Server.
Exportable CDR to CDR server
1 Reset button for load default ID/Password.
WAN IP configure can be programmed by phone with IVR prompt
Build-in watching dog for auto recovery
Route Functions Support static and dynamic IP from DHCP, PPPoE
Build-in DHCP Server and Client
Support NAT through function
Supported Protocol: UDP, TCP, NAT, BOOTP, TFTP, FTP, HTTP, TELNET, IEEE 802.3/ IEEE 802.3u
Support SNMP, SNTP, HTTP, FTP, NAT, DNS, uPnP, DDNS
NAT function: Virtual Server, Port mapping, Static routing table
Firewall option: Client filtering, URL filtering, MAC control, Drop Port scans
Support QoS (ToS& DSCP) and bandwidth control, reserve bandwidth for VoIP call when data traffic busy
Hardware Specification LED Indicators: READY, STATUS, POWER,WAN, LAN, PHONE and LINE.
Power: AC100V-240V, DC 12V/2A (Max)
Temperature: 0℃ to 45℃ (Operation), -20℃ to 75℃ (Storage)
Humidity: up to 90% non-condensing
Dimension: 240 x 163 x 53 mm (W/D/H)
Weight: 636g
Emissions CE Mark
VA404/440/808/880 4/8 channel VoIP/PSTN smart call router series: IP/PSTN Dual Access –Incoming and outgoing calls from both IP and PSTN networks use same POTS phone set.
Dual FXO/FXS interface for connect between PBX and PSTN
Smart routing select between VoIP and PSTN by prefix number
Automatic reroute the call via PSTN when VoIP failure with warning sound
Maintain the call by bypass relay when power failure
Direct analog bypass route when call between Line and Phone
Support call waiting notice
Warranty One Year Limited Warranty
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