VOIP-AP198

Features
  Hardware
● Main chip—PA1688 50MHz
● Data Memory—2MB SDRAM
● Program Memory—1 MB Flash memory
● Ethernet Port—10/100M Connectors
● AC/DC adapter—Input AC100--- 230V£¬Output 9V DC, 1A
  Software
● DHCP support for LAN or Cable modem
● PPPoE support for ADSL or Cable modem
● Set phone by HTTP web browser or Telnet
● Upgrade by FTP(TFTP optional)
● Support major G.7XX ;GSM610 audio codec
● VAD(Voice active detect)
● CNG (Comfort noise generation)
● Dynamic voice jitter buffer
● G.167/165 compliant 16ms echo cancellation
● Tone generation and Local DTMF re-generation according with ITU-T
● Support the Inband audio; the H245 String; the Q931 Keypad etc
 DTMF transmission method
● E.164 dial plan and customized dial rules
● 100 entries for speed dial
80 entries each for missed calls, answered calls and dialed calls
Voice prompt
● Hotline
● Adjustable volume for both handset and speaker
Support adjustable user password and super password

Standard and Protocol

NT-320 H323 Phone supports following standard and protocol:
● IEEE 802.3 /802.3 u 10 Base T / 100Base TX
● Major G.7XX; GSM610 audio codec
● H.323 V4
● TCP/IP: Internet transfer and control protocol
● RTP: Real-time Transport Protocol
● RTCP£ºReal-time Control Protocol
● VAD/CNG save bandwidth
● DHCP£ºDynamic Host Configuration Protocol
● PPPoE£ºPPP Protocol over Ethernet
● DNS£ºDomain Name Server
● Telnet£ºInternet's remote login protocol
● FTP£ºFile Transfer protocol
● TFTP£ºFile Transfer protocol (optional)
● HTTP£ºHyper Text Transfer protocol
Build in H.323 proxy