Features - Huawei eSpace 6870 User Manual

EchoLife ET685 IP Phone User Manual
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Features

Table 2-2 Key features of the eSpace 6870
Feature
Open standard compatibility
High audio quality
Traditional features
Description
SIP 2.0, TCP/IP/UDP, RTP/RTC, HTTP/HTTPS,
ARP/RARP, ICMP, DNS (A record and SRV
record), DHCP, PPPoE, TFTP, NTP and Telnet.
Adopting the advanced DSP technology, mute
restriction, voice activity detector, comfort noise
generator, and auto gain control.
Standard voice features including caller ID
display, call waiting, call holding, call
transferring, call forwarding, call blocking, call
rejecting, mute, autodial, and off-hook autodial.
6
2 Product
Product Overview
The eSpace 6870 is a
next-generation enterprise IP
phone. The eSpace 6870
provides rich functions, is
easy to use, and supports
integrated PoE and HD
Voice.
Overview