Performance and features:
1) Supports SIP and IAX2 protocol
2) DHCP support for LAN or cable modem
3) PPPoE support for ADSL or cable modem
4) Audio CODEC G.711, G.723, G.729, GSM, iLBC
5) Blue backlight
6) Call wait, hold and transfer supported
7) Set by HTTP web browser (IE6.0) or Telnet
8) Upgrade by FTP, TFTP or HTTP
9) VAD (Voice active detect)
10) CNG (Comfort Noise Generation)
11) G.168/165 compliant 16ms echo cancellation
12) Dynamic voice jitter buffer
13) Network interface: 1/2 RJ-45 Ethernet connectors
Main technical index:
1) Integrated MCU, the instruction set is compatible with Z80
2) MCU run at 24.576MHz (typical), F/W can program from DC up to 60MHz
3) Internal 116KB RAM, no external SDRAM needed for most application
4) Up to 4 chips selection for external SRAM, EEPROM or flash, each can support 2MB
at maximum
5) 24 bits DSP core
6) 2181-instruction-set compatible DSP co-processor
7) DSP speed up to 72MIPS
8) Supports 24.576MHz OSC with on-chip PLL for DSP
9) Up to 16 general purpose I/O pins
10) High quality 18 bits CODEC on chip
11) One UART port
12) Supports real time clock
13) Keypad support (up to 12 keys directly)
14) Maximum voice output: 11mW@16 ohms
15) Internal DC/DC converter to produce core voltage, eliminate external LDO
16) Operating voltage: IO: 3.3V, core: 1.8V
17) Low power consumption: <90mW (typical)
18) LQFP-100 (14 x 14mm) package
