АБОНЕНТСКИЙ VOIP-ШЛЮЗ TAU-4M.IP

Key Benefits
-Provision of Triple Play services
-VLAN per service
-Auto-configuration (TR-069, DHCP)

Short description
TAU-4M.IP is a VoIP gateway designed to connect analog telephones and fax machines to an IP network. The service is provided through a converged data network, in which various IP-PBXs can be used as a switching node.

Sending faxes
Fax transmission is implemented using the G.711 pass-through audio codec and the T.38 protocol.

High sound quality
High-performance hardware platform based on a modern Realtek chip, support for all major audio codecs used in VoIP networks (G.711, G.722, G.723, G.726, G.729), echo cancellation functions, silence detector, comfortable noise generator , reception and generation of DTMF signals, as well as traffic prioritization (QoS) mechanisms provide high quality voice information.

Reservation
If there is no connection with the main SSW, it automatically switches to the backup SIP server and monitors the performance of the main one. If communication with both IP telephony servers is lost, the possibility of local communication between gateway subscribers remains.