User manual

AT-323 IAX2 Phone User Manual (V1.43)
5
2. Features
2.1 Hardware
● Main chip—PA1688 50MHz
● Data Memory—16MB SDRAM
● Program Memory—8 MB Flash memory
● Ethernet Jack—1/2 10/100M jacks
● AC/DC adapter—Output 12V DC, 450mA
2.2 Software
● DHCP support for LAN or Cable modem
● PPPoE support for ADSL or Cable modem
● Set phone by HTTP web browser (IE6.0) or Telnet
● Upgrade by FTP
● Support major G.7XX; GSM 610; iLBC audio Codec
● VAD (Voice Active Detect)
● CNG (Comfort noise generation)
● Dynamic voice jitter buffer
● G.168/165 compliant 16ms echo cancellation
● Tone generation and Local DTMF re-generation according with ITU-T
● E.164 dial plan and customized dial rules
● 100 entries for quick dial
● 80 entries each for missed calls, answered calls and dialed calls
● Adjustable volume for both handset and speaker
● Voice prompt
● Hotline
● Support adjustable user password and super password
2.3 Standard and Protocol
AT-320 IP Phone supports following standard and protocol:
● IEEE 802.3 /802.3 u 10 Base T / 100Base TX
● Major G.7XX; GSM610 iLBC audio Codec
● IAX2 (Inter-Asterisk-eXchange V2)
● TCP/IP: Internet transfer and control protocol
● RTP: Real-time Transport Protocol
● RTCPReal-time Control Protocol
● VAD/CNG save bandwidth
● DHCPDynamic Host Configuration Protocol
● PPPoEPPP Protocol over Ethernet
● DNSDomain Name Server
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