Network; Management And Maintenance; Protocol; Compliant Standard - ATCOM AT840 User Manual

AT840 Series User Manual
BLF, SMS, Blacklists, Dial plan, IP to IP call

Auto answer, Block Anonymous call, Block Call-ID

STUN, SNTP

Jitter Buffer,VAD,CNG

HD voice

G.168 compliant 96ms echo cancellation

SIP UDP,TCP, TLS

Phone book with 200 records, 200 answered calls, 200 missed calls, 200 dialed calls

Auto update via HTTP, FTP, TFTP

Syslog

Soft button: soft button * 4


4) Network

WAN/PC：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 and Maintenance

Support safe mode and firmware updating under safe mode

Support different level user management

Configuration via web , keyboard

Support multi-language

Firmware and configuration updating via HTTP , FTP and TFTP

Support system log and call log

Firmware and configuration file auto provision


6) 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

DNS: Domain Name Server

TFTP:Trivial File Transfer Protocol

HTTP:Hypertext Transfer Protocol

FTP:File Transfer Protocol


7) Compliant Standard

CE:EN55024,EN55022

Comply with ROHS in EU

Comply with ROHS in China

NAM TRUONG GIANG
www.lapdattongdaidienthoai.com
7