Hardware; Software - ATCOM D2SW User Manual

D2SW IP Phone User Manual
Power Input DC 5V-600mA
LAN Port RJ45
Headset Jack RJ9
Handset Jack RJ9

1.2. Hardware

LCD
CPU
LED Indicator

1.3. Software

Sip 2.0 (RFC3261) and other related SIP RFCs

6 SIP accounts registration, 2 SIP line keys

STUN
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Jitter Buffer, VAD,CNG
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G711A, G711U, G722, G726-16, G726-24, G726-32, G726-40, G729, L16, iLBC_13_3,
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iLBC_15_2
Echo Cancellation
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SIP Domain name, Authentication and Backup SIP Server
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DTMF（RFC2833, Inband, SIP INFO)
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Call transfer, Call forward, 3-way conference, Call hold, Call back
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DND(Do Not Disturb), Auto answer, Blacklists, Block Call-ID, Block Anonymous call, Dial
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plan, IP call
Phone book with 1000contacts and 50 blacklists

Call History with 400 records include answered calls, missed calls, dialed calls and forward

calls
Auto update via HTTP, HTTPS, FTP, TFTP, DHCP, RPS and PNP
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Syslog
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SNTP,NTP
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Customized Ringtone

Daylight Saving time
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OpenVPN, QoS

802.1X

WEB access with different login level

Soft button: soft button *4

Redundancy SIP server

ATCOM TECHNOLOGY CO., LIMITE
128*64
400MHz Dual-Core
1 Status Light , 2 line indicators
8
www.atcom.cn