The Grandstream HT818 ATA Adapteris built for users looking for a strog analog-to-VoIP converter. With a powerful 8-port VoIP gateway with 8 FXS ports and an integrated Gigabit NAT router it features Grandstreams market-leading SIP ATA/gateway technology.
This powerful gateway carries exceptional voice quality in various application environments, strong encryption with unique security certificate per unit, automated provisioning for volume deployment and device management, and outstanding network performance for enterprise use.
Features:
Eight (8) RJ11 FXS ports
Two (2) 10/100/1000Mbps RJ45 ports
LED Indicators
Caller ID display or block, call waiting, flash, blind or attended transfer, forward, hold, do not disturb, 3-way conference
G.711 with Annex I (PLC) and Annex II (VAD/CNG), G.723.1, G.729A/B, G.726, iLBC, OPUS, dynamic jitter buffer, advanced line echo cancellation
T.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax Pass-through
2 REN, up to 1km on 24AWG line
Bellcore Type 1 & 2, ETSI, BT, NTT, and DTMF-based CID
Busy Tone, Polarity Reversal/Wink, Loop Current
Syslog support, SSH, remote management using web browser
Input: 100-240VAC, 50-60Hz
Output: 12V/1.5A
Dimensions (L)180mm*(W)120mm*(H)36mm
356g
Files
Data sheet
Product Specs.
More Information
Manufacturer part #
HT818
EAN
6947273702412
Warranty
2 years
Frequently Asked Questions
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