Network; Protocol - ATCOM AT840 Series Serie User Manual

AT8 AT8 AT8 AT84 4 4 4 0 0 0 0 Series Series Series User Series
� Support SNTP client
� WEB control
� Support different level user management
� Support multi-language ( LCD support Latin language system, web support all
languages)
� soft button: soft button * 4
� Support BLF
� Support SMS
� Support auto provision for config file upgrade
4) 4)

4) Network

4) Network Network Network
� WAN/LAN：Support bridge mode
� Support PPPoE（ADSL,cable modem use for Internet connecting）
� Support VLAN（DATA VLAN and VOICE VLAN）
� Support L2TP VPN
� WAN support Primary and Secondary DNS
� WAN support DHCP Client
� Qos support Diffserv
5) Management
5) 5) 5) Management Management and Management
� Support safe mode and firmware updating under safe mode
�
Support different level user management
� Configuration via web , keyboard
� Support multi-language (LCD support Latin language system, web support all
languages) and easy dynamic switch between different languages
� Firmware and configuration updating via HTTP , FTP and TFTP
� Support system log and call log
� Firmware and configuration file auto provision
6) 6) 6)

6) Protocol

Protocol Protocol Protocol
� IEEE 802.3 /802.3 u 10 Base T / 100Base TX
� PPPoE：PPP over Ethernet
� WAN support DHCP Client
� SIP RFC3261, RFC3262, RFC3263, RFC3264, RFC3265, RFC2543, RFC3489,
RFC3842, RFC3515, RFC2976, RFC3428, RFC2327, RFC2782, RFC1889
� TCP/IP: Transfer Control Protocol/Internet Protocol
� RTP: Real-time Transport Protocol
� RTCP:RTP Control Protocol
� VAD/CNG
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