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Item#: 9SIA4HM2PR8110

Cisco ATA187-I1-A= ATA 187 Analog Telephone Adaptor

  • 2 RJ-11
  • 1 RJ-45 10/100BASE-T Fast Ethernet port
  • Accessories

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  • Specifications
  • Warranty & Returns
  • Reviews

Learn more about the Cisco Systems, Inc. ATA187-I1-A=






2 RJ-11
1 RJ-45 10/100BASE-T Fast Ethernet port
Power supply: Universal AC power supply 100 and 240V
Power adaptor output voltage: +12.0 VDC at 1A maximum
1.5" x 5.4" x 6.7"
9.2 oz
Operating temperature: 23 to 113°F (5 to 45 °C)
Non-operating temperature: -13 to 158ºF (-25 to 70ºC)
Operating humidity: 5 to 95% noncondensing


Configuration and Provisioning
- Configuration as per Cisco endpoints devices
- Autoprovisioning with Trivial File Transfer Protocol (TFTP) for servers
- Automatic assignment of IP address, network routing IP, and subnet mask using Dynamic Host Configuration Protocol (DHCP)
- Touch-tone telephone keypad configuration with voice prompt
- Administration password to protect configuration and access
- Remote upgrades through network

Voice Quality
- Advanced preprocessing to optimize full-duplex voice compression
- High-performance line-echo cancellation to eliminate noise and echo
- Voice activity detection (VAD) and comfort noise generation (CNG) to save bandwidth by delivering voice, not silence
- Dynamic network monitoring to reduce jitter artifacts such a packet loss

Signaling Protocol
- Session Initiation Protocol (SIP) on the Cisco line side

- Secure Real-Time Transfer Protocol and Transport Layer Security (SRTP/TLS) over SIP

Fax Support
- T38 fax support

Form Factor
- Fits in most environments
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Customer Reviews of the Cisco Systems, Inc. ATA187-I1-A=

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