AT-510 IP phone supports SIP and IAX2 protocol, offering two 10/100Mbps Ethernet interfaces with a built in router. The AT-510 can accommodate both internet access and telephone connection on a single line, thus effectively using the existing broadband resources. It is compatible with various soft-switch systems and VoIP voice gateways to provide broadband IP voice service.

AT-510P IP phone adopts the latest Ethernet power supply technology to not only save user investment, simplify network deployment, but also provides centralised management.

Support for IAX protocol makes the AT-510 phone an ideal solution for Asterisk based systems.

Key features:

• SIP and IAX2 protocol
• STUN
• Jitter Buffer(200ms),VAD,CNG
• G.711 a/u and G.729 codec
• G.167 16ms Acoustic Echo Canceller echo cancellation, 64ms in handsfree mode
• inband audio RFC2833 and SIP info DTMF transmission method
• SIP Call Forward Call transfer Call hold Call waiting, 3-way Talking Pickup Join call Redial-Unredial-Call Park
• Hotline , DND (Do Not Disturb) , black list , call limitation , caller ID
• Dial-peer calling rules and point to point call by IP address
• SIP server conference
• AES 64bit SIP signal encryption
• Auto answer

Data Features:

• Static/Dynamic Wan-IP-Address
• PPPoE

Management:

• Configure with Web , keypad and Telnet
• Update firmware and configuration via HTTP , FTP and TFTP
• Supports auto provision
• Supports syslog
• Supports config server management
• Guest and admin password changeable
• Phonebook support 500 records , and 100 missed calls and call history

Interface:

• Two RJ45 ports, one for WAN, one LAN.
• Power port

Data networking:

• 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
• POE:PoE Power Over Ethernet

Call control /voip Features

• SIP RFC3261,RFC 2543
• 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)
• G.168/165 compliant 16ms echo cancellation
• AEC(Auto Echo Cancellation)
• VAD (Voice Activity Detection)
• CNG(Comfort Noise Generation

Electric requirements

• Voltage: 9V ~ 24V
• Power adapter: output DC 12V/450 mA

Operating requirement

• Operation temperature: 0 to 40