AT620 IP PHONE
weight | 0.50 g |
volume weight | 0.00 g |
cpu | Embbed |
Standard Business IP phone with Broadcom solution
AT620 VoIP phone is ATCOM business IP phone terminal with Broadcom solution which adopts multiple voice control protocols and voice compression codec to directly convert analog voice into IP packet for internet transport, thus effectively using the existing bandwidth to provide PSTN quality voice service.
AT620 IP phone supports SIP and IAX2 protocol, offering two 10/100Mbps Ethernet interface with built in router. It is compatible with various softswitch systems and VoIP voice gateways to provide broadband IP voice service.
Voice
Tone generation and Local DTMF re-generation according with ITU-T
G.711(A-law or u-law) , G722 , G723 G729
AGC(Auto Gain Control)
AEC(Auto Echo Cancellation)
VAD (Voice Activity Detection)
CNG(Comfort Noise Generation
G.165 compliant 96 ms echo cancellation
Networking
Static/Dynamic WAN-IP-Addressing
NAT, Firewall.
Support VPN (L2TP) Open VPN
Support DMZ
WAN support Primary and Alter function
Qos support Diffserv
Support VLAN
DHCP client and server.
Support PPPoE, (used for ADSL, cable modem connecting).
Protocols
MAC Address
TCP:Transmission Control Protocol
DHCP:Dynamic Host Configuration Protocol
PPPoE:PPP Protocol over Ethernet
PoE(option)
SNTP, Simple Network Time Protocol
STUN - Simple Traversal of User Datagram ...
MD5 Message-Digest Algorithm
DNS: Domain Name Server
RTP: Real-time Transport Protocol
RTCP:Real-time Control Protocol
Telnet:Internet's remote login protocol
HTTP:Hyper Text Transfer protocol
FTP:File Transfer protocol
TFTP:Trivial File Transfer Protocol
Management
Web, telnet and keypad management.
Adjustable user password and super password
Upgrade firmware through HTTP, FTP or TFTP.
Telnet remote management.
Upload/download configration file
Auto-provisioning ( firmware and configuration)
Safe mode provide reliability
Phone book, maximum 500 entries.
http://www.atcom.cn/AT620.html
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Customer Order
Order # | First Name | Date | Order Total | City | Ship To |
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