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Item Code: OP_65A73I80P
đ 1
Store phone:+84913654857
Store name:SHOPMALL
Store rate:

Store address:No 16, TK7 Street, Tien Lan, Ba Diem, Hoc Mon, Ho Chi Minh City, Vietnam

weight0.50 g
volume weight0.00 g

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.

SIP (SIP RFC3261,RFC 2543)/IAX2 support.
2 SIP lines + 1 IAX2 line
Redundancy sip server capable.
Call Forward、Call transfer、Call hold、Call waiting,
3-way Talking、Pickup、Join call、Redial、Unredial、
Call Park、vport、click to dial
DND(Do Not Disturb),
Black List,Limit List
E.164 dial plan and customized dial rules

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

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).

MAC Address
TCP:Transmission Control Protocol
DHCP:Dynamic Host Configuration Protocol
PPPoE:PPP Protocol over Ethernet
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

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.

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