VOIP adapteris Grandstream HT ATA 812v2

HT812 V2 is an advanced 2portový analog telephone adapter (ATA) with 2 FXS ports and an integrated gigabit NAT router. This powerful ATA adapter, built on the cutting-edge technology SIP ATA/gateway from the company Grandstream, which has been successfully deployed worldwide in millions of units, features exceptional voice quality in various application environments, strong encryption with a unique security certificate per unit, automated setup for mass deployment, and management of devices with excellent network performance for home and office use.
Key parameters:
Supports 2 SIP profiles via 2 FXS ports and dual gigabit ports
Contains a built-in NAT router that handles routing speeds of up to 100 Mb/s
TLS encryption technology for SRTP na ochranu hovorov a čecht
LED indicators - POWER, NET1, NET2, PHONE1, PHONE2
Automatic setup options include configuration files TR-069 and XML
Supports three-way voice conference
The backup SIP server automatically switches to the secondary server when the main server loses connection
Supports T.38 fax before creating faxes via IP
Supports a wide range of formats for identifying the caller
Uses s radom IP tools Grandstream UCM pre zriaďovanie without configuration
Links: 2
Audio conference: 3-cestná
Telephone interfaces: 2x RJ11 FXS port, possible to expand using peering with bránou FXS
Network interfaces: 1x 10/100/1000 Mbps RJ45
LED indicators: NAPÁJANIE, SIEŤ1, SIEŤ2, TELEFÓN1, TELEFÓN2
Functions: Display or block ID volayučce, waiting for calls, flash calls, slepé alebo obsluhované presmerovanie, presmerovanie, podrinje hovoru, režim Neruštje, trojstranný konferenčný hovor.
Fax over IP: Fax relay groups 3 compatible with T.38 up to 14.4 kpb/sa automatic prepnutie na G.711 before fax transition