IP Phone AT530

$56.99

AT530 VoIP phone is a business IP phone terminal with high performance Infineon 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.
AT530 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.

VoIP
SIP (SIP RFC3261,RFC 2543)/IAX2 support.
Hotline.
Call Forward, Call Transfer, 3-way conference calls
Call ID display
DND(Do Not Disturb),Black List,Limit List
E.164 dial plan and customized dial rules

Voice
Tone generation and Local DTMF re-generation according with ITU-T
G.711(A-law or u-law) , G.723.1(6.3kbps,5.3 kbps), G729
AGC(Auto Gain Control)
AEC(Auto Echo Cancellation)
VAD (Voice Activity Detection)
CNG(Comfort Noise Generation
G.165 compliant 96ms echo cancellation

Networking
Static/Dynamic WAN-IP-Addressing
NAT, Firewall.
VPN ( L2TP ) , Open VPN
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
Safe mode provide reliability
Phone book, maximum 500 entries