Grandstream HT801

Grandstream ata ip ht801 analog telephone adapter 1 port fxs ip telephony.Ht801.1 port fxs analog telephone (ata) adapter.The ht801 - replacement for the ht701 - is a single.Analog telephone (ata) adapter (fxs) ) that enables users to create a high-quality, manageable ip telephony solution for residential and office environments.Its.Ultra-compact size - voice quality - advanced voip functionality.Security protection and automatic provisioning options allow.Users to take advantage of voip on analog phones.It also allows service providers to offer high quality ip service.To their market.The ht801 is an ideal ata for individual use - as well as.Commercial ip voice deployments worldwide.Interfaces:- 1 fxs port (rj - 11) for the connection of a conventional analogue telephone.- 10 - 100 mbps ethernet port (rj - 45).- indicator leds for adapter - internet - telephone and line status.- button of subsequent reset.Voice - fax and modem:- 1 line - 1 sip account and 3-way conference.- telephony functions:caller id with blocking - call waiting - double line - attended or blind transfer (blind) - forwarding (forward).Wait (hold) - do not disturb.- fax over ip:compatible with t.38 for fax up to 14.4 kbps.- voice codecs:g.711 with annex i (plc) and annex ii (vad - cng) - g.723.1.G.729a - b - g.726 - ilbc - dynamic jitter buffer - line echo cancellation.Administration and security:- failover in case of main sip server when connection is lost.Automatically switch to secondary server.- compatible with syslog - telnet and remote administration using web browser.- security srtp - tls - sips - https.- layer 3 qos (tos - di serv - mpls).Compliance:fcc (part 15b) - as - nzs cispr22 - cispr24 - ce - en55022 - en55024 - en60950.En61000 - 3 - 2 - en61000 - 3 - 3 - ul (power adapter).Physical and electrical characteristics:- supported temperature range:0° c up to 40°c.- power supply:5,0 vcd - 1,0 a.- dimensions:100 x 100 x 29.5 mm.