|
VOIP Products
 VSP-5002 VOIP
Gateway
Network Plug & Play
Not necessary to change the network setting of your computer
devices in LAN by using the Network-Plug & Play feature of
VSP-5002.
Voice over IP
VSP-5002 supports both G.723.1A & G729AB Codec and echo
cancellation and achieves best quality & efficiencies, also
complying with other H.323 products, such as Cisco, OKI,
Lucent, Net meeting,...
H.323 & NAT
This feature allows private network devices, including the
H323, to connect to Internet using single public IP address.
It supports virtual server
DMZ, packets-filtering and DHCP-server functions.
VPN Pass through Supported
This pass-through feature allows you to establish a PPTP or
IPSec VPN connection. By using a PPTP or IPSec client on your
computer, a connection to the corporate PPTP or IPSec server
can be done.
Quality of Service for VoIP and data services
VSP-5002 solves the QoS problem of VoIP and data services by
the built in traffic shaping and bandwidth control functions,
according to various shaping policies, such as IP address
range, application types, priority, etc.
Flexible analog Interfaces
The modulated hardware design of the EGW804 gateway makes any
combination of the interface type (phone or line interface) of
the four analog ports possible.
Modules option : 2FXO, 2FXS, 1FXO+1FXS
VSP-5004 VOIP
Gateway
Network Plug & Play
Not necessary to change the network setting of your computer
devices in LAN by using the Network-Plug & Play feature of
VSP-5004
Voice over IP
VSP-5002 supports both G.723.1A & G729AB Codec and echo
cancellation and achieves best quality & efficiencies, also
complying with other H.323 products, such as Cisco, OKI,
Lucent, Net meeting
H.323 & NAT
This feature allows private network devices, including the
H323, to connect to Internet using single public IP address.
It supports virtual server DMZ, packets-filtering and
DHCP-server functions.
VPN Pass through Supported
This pass-through feature allows you to establish a PPTP or
IPSec VPN connection. By using a PPTP or IPSec client on your
computer, a connection to the corporate PPTP or IPSec server
can be done.
Built-in 4-ports Ethernet switch Hub
With the built-in 4 ports Ethernet switch hub, the VSP-5004
can let up to 4 PCs connect to Internet without needing
additional hub device.
Quality of Service for VoIP and data services
VSP-5004 solves the QoS problem of VoIP and data services by
the built in traffic shaping and bandwidth control functions,
according to various shaping policies, such as IP address
range, application types, priority, etc.
Flexible analog Interfaces
The modulated hardware design of the EGW804 gateway makes any
combination of the interface type (phone or line interface) of
the four analog ports possible.
Modules option : 4FXO, 4FXS, 2FXO+2FXS 1FXO+3FXS, 1FXS+3FXO
VSP-2500 VOIP
Gateway
Protocol and Standard
ITU-T H.323v2,v3,v4 compatible
RTP , RTCP compliant
RFC 2543 SIP protocol, RFC 2327 SDP protocol
SNMP v2 support
DHCP Server/Client and PPPoE support
Remote Management: Web-based Graphical User Interface (GUI)
and Telnet
Voice Processing
ITU-T G.711/64kbps, G.723.1A/5.3,6.3kbps, G.729A/B/8kbps
Voice Activity Detection (VAD)
Comfort Noise Generation (CNG)
Tone Generation and Detection
TIA-464B DTMF, Dial, Busy, Ring Back, Call Progress.
FAX Relay
T.30/T.38 real-time FAX compliant.
Data/Voice/FAX auto-switch
Echo Cancellation
G.165/G.168 with 8-16ms echo tail.
PSTN Interface
VM-400 : 4 FXO ports module
VM-400S : 4 FXS ports module
VM-422 : 2 FXO + 2 FXS ports module
Network Interface
2 Ethernet ports, one for LAN, one for WAN
10Base-T and 100Base-T, IEEE802.3 compatible
Console
Serial Console Port: RS-232/DB-9
LED Indicators
LAN: 10/100M, Collision, Link, Active (Tx/Rx)
WAN: Link, Tx, Rx, Collision
Line (off-hook/ringing)
Phone (off-hook/ringing)
Power
AV2080 (AV4080)
VOIP
This is
designed with the sophisticate hardware and software. AV2080
(AV4080) using the advance Real Time Voice Compression
technology, via the two ways Internet transmission protocols
sending the voice packages, provides the two-way voice
communication.
AV2080
(AV4080) provides a 10BaseT interface and two POTS (Plane Old
Telephone Service) interfaces, allow you to connect onto your
LAN network, for the 24 hours on line service. You could have
the two (or four) voices conversation at the same time for all
time through the Internet without telephone bills charges.
Thanks for the advance DSP (Digital Signal Processing)
technologies
From now
on AV2080 (AV4080) is going to save you the big amount of the
telephone bills for the overseas calls, you could enjoy for
the voice communication through world wide internet network
without changing your habit of using a normal phone
EGW-804 VOIP
Gateway
Protocol and Standard
ITU-T H.323v2,v3,v4 compatible
RTP , RTCP support
RFC 2543 SIP protocol, RFC 2327 SDP protocol
SNMP v2, HTTP, Telnet, DHCP, PPPoE
Voice Processing
ITU-T G.711/64kbps, G.723.1A/5.3,6.3kbps, G.729A/B/8kbps
Voice Activity Detection (VAD)
Comfort Noise Generation (CNG)
Tone Generation and Detection
TIA-464B DTMF, Dial, Busy, Ring Back, Call Progress.
FAX Relay
T.30/T.38 real-time FAX compliant.
Voice/FAX auto-switch.
Echo Cancellation
G.165/G.168 with 8-16ms echo tail.
Software Upgrade
FTP/TFTP
Network Interface
1 Ethernet ports
10Base-T and 100Base-T, IEEE802.3 compatible
SIP protocol
Supporting standard SIP protocol (RFC 2543)
EGW-802 VOIP
Gateway
Protocol and Standard
TU-T H.323v2,v3,v4 compatible
RTP , RTCP support
RFC 2543 SIP protocol, RFC 2327 SDP protocol
SNMP v2, HTTP, Telnet, DHCP, PPPoE
Voice Processing
TU-T G.711/64kbps, G.723.1A/5.3,6.3kbps, G.729A/B/8kbps
Voice Activity Detection (VAD)
Comfort Noise Generation (CNG)
Tone Generation and Detection
TIA-464B DTMF, Dial, Busy, Ring Back, Call Progress.
FAX Relay
T.30/T.38 real-time FAX compliant.
Voice/FAX auto-switch.
Echo Cancellation
G.165/G.168 with 8-16ms echo tail.
Software Upgrade
FTP/TFTP
Network Interface
1 Ethernet ports
10Base-T and 100Base-T, IEEE802.3 compatible
SIP protocol
Supporting standard SIP protocol (RFC 2543) |
