Eltex

Business gateway TAU-8.IP-W provides communication links for small-scale enterprises. Extranet connection provided by wireline and wireless (3G) link.

Business solution

TAU-8.IP-W can be used as office PBX. Device supports many supplementary services, such as:Call Hold, Call Transfer,Call Waiting,Caller ID,Hotline/Warmline etc.

Trusted communication

TAU-8.IP-W supports QoS under limited bandwidth and automatic audio codec selection. Device supports communication link reservation by USB-connected 3G-modem. Under wirelink disconnection, gateway selects wireless link for connection automatically.

Wi-Fi corporate netwirk

TAU-8.IP-W supports 802.11 b/g/n Wi-Fi interface.For Wi-Fi communication there are router function and combining several access points into one Wi-Fi network function.

Administration

Gateway software enables remote configuration, log analysis, and centralized billing. Special software is supplied for quick and easy gateway installation procedure.

Interfaces:

• 8 x FXS
• 1 x WAN 10/100Base-T
• Wi-Fi 802.11 b/g/n
• 1 x USB

VoIP protocols:

• SIP

Audio codecs:

• G.729 (A, B)
• G.711 (a-law, μ-law)
• G.723

Fax:

• G.711 (a-law, μ-law) pass-through

Voice standards:

• VAD
• AEC (G.168)
• CNG

DTMF:

• DTMF-signals detection/generation
• INBAND, RFC 2833, SIP INFO

Supplementary services:

• Call Hold
• Call Transfer
• Call Waiting
• Call forward on busy (CFB)
• Call forfard on no answer(CFNR)
• Call forward unconditional (CFU)
• Caller ID
• Caller ID restriction (CLIR)
• Hotline/Warmline
• 3-Way Conference*
• Pickup group
• Сall group

IP-function:

• Internal calls between subscriber ports
• Operation without SIP server
• Flexible numbering plan
• Communication link reservation through 3G modem*

QoS:

• ToS for RTP, SIP
• Bandwith reservation

Connection:

• Static IP-address
• DHCP-client
• PPPoE
• PPTP-client
• VPN pass-through

Wireless network

• Wi-Fi IEEE 802.11 b/g/n (up to 300 Mbps)
• advanced Wi-Fi settings for quality data transmission
• 64/128/152‐bit WEP‐coding, TKIP and AES
• energy conservation function
• WDS (Wireless Distribution System)*
• Wireless network Multicasting*
• Guest zone*

Wireless network functions

•  NAT
• Static and dynamic routing
• VLAN
• IGMP
• DHCP-, DNS-server at LAN-side
• Port forwarding
• Bridge mode
• Firewall
• Multiservice mode: personal network parameters for each service (Internet, VoIP, IPTV, LAN)
• «3G-router» mode

Managerment

• WEB
• Telnet
• FTP
• Syslog
• SSH

USB

• USB-storage device FAT/FAT32/EXT2/EXT3/NTFS
• Print-server*
• Connecting 3G-modem to USB port makes it possible to provide communication link reservation over 3G wireless channel*

Specification:

• Mindspeed Technologies Processor - 450 Mhz
• SDRAM 256 Mb
• OS Linux

Physical specification:

• Power: 12V DC, 2 A
• Working temperature: +5 °С .. +30 °С
• Humidity: up to 80%
• Dimensions: 218х120х49 мм

* currently not supported