VoIP Gateway TAU-1M.IP

Triple Play
VLAN per service
Аutoprovision (TR-069, DHCP)

Home terminal

VoIP Gateway TAU-1M.IP is an access gateway with embedded router. The device has FXS port for analogue telephone connection, 2 LAN 10/100BASE-T ports for TV or Set-Top boxes connection.

The terminal connects to service provider networks via WAN 10/100BASE-T port and has a USB port for 3G/4G modems or USB storage device connection.

Eltex.ACS (TR-069) management system

Eltex.ACS autoconfiguration system is implemented on the basis of TR-069 protocol, provides operator with a convenient functionality for management of firmware versions and configurations of customer devices. Eltex.ACS automatically loads an individual configuration into a device in accordance with the subscriber’s account data. A function of intellectual upgrading of firmware versions works successively with the devices on the network by updating the groups of devices according to assigned queue discipline. System Eltex.ACS is provided with North Bound Interface (NBI) for interacting with OSS complexes.

Ease of usage

User-friendly control interface as well as supporting means of group-type automated control on the basis of TR-069 and DHCP (DHCP-autoprovision) protocols ensure ease of using unlimited number of TAU-1M.IP gateways on the operator’s network.

Interfaces

1 FXS port
1 WAN 10/100BASE-T port
2 LAN 10/100BASE-T ports
1 USB 2.0 port

VoIP protocols

Voice codecs

G.711 a-law, µ-law
G.722
G.723.1
G.726
G.729 (A/B)

Faxing

T.38 UDP Real-Time Fax
a-law, µ-law G.711 pass-through

Voice standards

VAD (Voice Activity Detection)
CNG (Comfort Noise Generation)
AEC (echo cancellation, G.165, G.168 recommendations)

DTMF

DTMF signals detection and generation
Transmission via INBAND, RFC 2833, SIP INFO

Value Added Services

Call Hold
Call Transfer
Notice of new call arrival (Call Waiting)
Call forward on busy (CFB)
Call Forward No Reply (CFNR)
Call Forward Unconditionally (CFU)
Caller ID
Calling line identification restriction (CLIR)
Hotline/Warmline
Call Group
3-Way conference

VoIP functionality

Internal connections switching
Operating without SIP-server
Flexible numbering plan
Parameters profiles for ports
Settings are applied without rebooting
IMS (3GPP TS 24.623) support for Hold, CW, 3-Way conference, Hotline services management
SIP TLS support
# symbol transmission as %23

Quality of Service (QoS)