EchoLife ET523 IP Phone User Manual
2 Product Overview
6
2
Product Overview
Back view
Desk view
Side view
Table 2-1
key features of the ET523
Feature
Description
Open standard compatibility
SIP 2.0, TCP/IP/UDP, RTP/RTCP/SRTP,
HTTP/HTTPS, ARP/RARP, ICMP, DNS (A
record and SRV), DHCP (only client), PPPoE,
TFTP, NTP
Network interfaces
Two full/half duplex 10/100Mbit/s Ethernet ports
High audio quality
Advanced DSP, silence suppression, VAD, CNG,
AGC
Traditional features
Standard voice features including caller ID
display, call waiting, call holding, call transferring,
call forwarding, call blocking, call rejecting, mute,
autodial, and off-hook auto dial
Advanced functions
Supporting multi-lines, multiparty conference call,
up to 112 additional extensions, headset enabled,
intercom, AES encryption
Advanced features
Customized ringtones, MLS, XML enabled, SRTP
Содержание EchoLife ET323
Страница 1: ...EchoLife ET323 IP Phone User Manual HUAWEI TECHNOLOGIES CO LTD ...
Страница 2: ...Huawei Technologies Proprietary EchoLife ET323 IP Phone V100R001 User Manual Issue 01 Date 2007 09 10 ...
Страница 32: ...EchoLife ET523 IP Phone User Manual 4 Configuration Guide 27 Figure 4 1 Menu tree of the ET523 ...
Страница 36: ...EchoLife ET523 IP Phone User Manual 4 Configuration Guide 31 Figure 4 4 Basic settings page ...
Страница 40: ...EchoLife ET523 IP Phone User Manual 4 Configuration Guide 35 Figure 4 5 Advanced settings page ...
Страница 49: ...EchoLife ET523 IP Phone User Manual 4 Configuration Guide 44 Figure 4 6 Account page ...