Description
The Cisco ATA 187 Analog Telephone Adaptor is a handset-to-Ethernet adaptor that turns traditional telephone devices into IP devices. Customers can take advantage of many exciting IP telephony applications by connecting their analog devices to Cisco ATAs.
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Enhanced call quality
With features like echo cancellation, voice activity detection (VAD), and comfort noise generation (CNG), the Cisco ATA 187 ensures clear and uninterrupted voice communication, making every call as smooth as possible. -
Versatile VoIP support
Supporting a wide range of VoIP protocols including SIP and voice codecs such as G.711, G.729, and T.38, this device offers flexibility for various IP telephony deployments. -
Robust networking capabilities
Equipped with Ethernet and Fast Ethernet connectivity, along with features like DHCP support, Quality of Service (QoS), and VLAN support, the Cisco ATA 187 ensures reliable and efficient network performance. -
Secure communication
The device employs TLS encryption algorithm to secure voice communications, protecting against unauthorized access and ensuring privacy. -
Easy management and compatibility
This external VoIP phone adapter is designed for easy setup and management, featuring remote management via TFTP and compatibility with PC systems, simplifying integration into existing setups.
Specifications
Summary
- Product Description
- Cisco ATA 187 - VoIP phone adapter
- Device Type
- VoIP phone adapter
- Form Factor
- External
- Data Link Protocol
- Ethernet, Fast Ethernet
- VoIP Protocols
- SIP
- Telephony Interfaces
- 2 phone (FXS)
- Power
- AC 120/230 V
- Dimensions (WxDxH)
- 17 cm x 13.7 cm x 3.8 cm
- Weight
- 260 g
Detailed Specification
General
- Device Type
- VoIP phone adapter
- Width
- 17 cm
- Depth
- 13.7 cm
- Height
- 3.8 cm
- Weight
- 260 g
Networking
- Form Factor
- External
- Connectivity Technology
- Wired
- Framing Format
- G.711
- Data Link Protocol
- Ethernet, Fast Ethernet
- Network / Transport Protocol
- TCP/IP, UDP/IP, ICMP/IP, DHCP
- Remote Management Protocol
- TFTP
- Features
- Full duplex capability, dynamic IP address assignment, DHCP support, VLAN support, firmware upgradable, Quality of Service (QoS), static IP mode
- Encryption Algorithm
- TLS
- Compliant Standards
- IEEE 802.1Q
IP Telephony
- VoIP Protocols
- SIP
- Voice Codecs
- G.711, G.729, G.729a, G.729ab, G.711u, G.711a, T.38
- Telephony Interfaces
- 2 phone (FXS)
- IP Telephony Features
- Echo cancellation, comfort noise generation (CNG), voice activity detection (VAD), call forwarding, Caller ID, call waiting, automatic fax/modem detection and pass-through
Expansion / Connectivity
- Interfaces
- 1 x 100Base-TX - RJ-45 , 2 x modem - RJ-11
Miscellaneous
- MTBF
- 100,000 hours
- Compliant Standards
- RoHS, WEEE
Power
- Power Device
- External power adapter
- Voltage Required
- AC 120/230 V
Environmental Parameters
- Min Operating Temperature
- 5 °C
- Max Operating Temperature
- 45 °C
- Humidity Range Operating
- 5 - 95%
