Detailed Product Description

The IP-179 IP phones provide a complete IP phone system portfolio withease of use, superior audio quality, economic physical design, advanced services, and features. IP-179 IP phones are accessorized with LCD displays, including keys for call features and functions. User can configure either through the Keypad or standard Web Browser.

Performance and features

•     Support SIP,IAX2 protocol
•     DHCP support for LAN or Cable modem
•     Audio codec G.711,G.729,GSM,iLBC
•     Blue back light
•     Keypad support (up to 12 keys directly)
•     Support real time clock
•     CALL WAIT,HOLD,TRANSFER supported
•     Set by HTTP web browser (IE6.0) or Telnet
•     Upgrade by FTP,TFTP or HTTP
•     VAD(Voice active detect)
•     CNG (Comfort noise generation)
•     G.168/165 compliant 16ms echo cancellation
•     Dynamic voice jitter buffer
•     Network interface:1/2 RJ-45 Ethernet connectors

Main technical index

•     Integrated MCU, the instruction set is compatible with Z80
•     MCU run at 24.576MHz(typical), F/W can program from DC up to 60MHz
•     Internal 116 Kbytes RAM, no external SDRAM needed for most application
•     Up to 4 chip selection for external SRAM, EEPROM or FLASH, each can support     2MB at maximum
•     24 bits DSP Core
•     2181-instruction-set compatible DSP co-processor
•     DSP Speed up to 72MIPS
•     Support 24.576MHz OSC with on-chip PLL for DSP
•     Up to 16 general purpose I/O pins
•     High quality 18bits CODEC on chip.
      Internal DC/DC converter to produce CORE voltage, eliminate external LDO
      LQFP-100(14x14mm) package

VOIP PHONE Specifications

Port WAN           10/100Base T RJ-45 for LAN

Port LAN             10/100Base T RJ-45 for LAN

Adapter(Input/output/frequency)   AC/DC power adapter 12V DC/0.5A

Protocol                 Support SIP,IAX2,H323 protocol

Maximum voice output         11mW@16 ohm

Operating Voltage: IO         3.3v, Core: 1.8v

Low Power consumption: <90mW at typical

Operating Temperature         0-50%

Relative Humidity               5-95%

Stora temperature ge        -10°C ~ 50°C

Atmosphere pressure         86-106Kpa

Dimensions          215×190×70mm(L×W×H)