مشخصات فنی مبدل تلفن آنالوگ به آی پی سیسکو ATA 187

• Cisco Analog Telephone Adapter Dimensions: 3.8 x 13.7 x 17.0 cm
• Weight: 260g
•  Power supply: Universal AC power supply 100 and 240V
• Power adaptor output voltage: +12.0 VDC at 1A maximum
• Noise level: Less than 34 dBA at 3 feet
• Connectors: 2 RJ 11
• Thermal :
  • Operating temperature: 23 to 113°F (5 to 45 °C)
  • Non-operating temperature: -13 to 158ºF (-25 to 70ºC
• Compliance: RoHS- and WEEE-compliant materials
• On-off switch: To turn device on and off
  •  SIP services
  • REGISTER
  • REFER
  • INVITE
  • BYE
  • CANCEL
  • NOTIFY
  • OPTIONS
  • ACK
  • SUBSCRIBE
• Voice codecs supported:
  • G.711μ-law
  • G.711A-law
  • G.729
  • G.729A
  • G.729B
  •  G.729AB
• LAN port: One RJ-45 10/100BASE-T Fast Ethernet port
•  Call progress tones: Configurable based on network locale