Description
The Cisco ATA187-I1-A is an analog telephone adaptor that connects traditional analog phones and fax machines to IP-based voice networks.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Cisco
|
| Category |
Voice and Telephony Equipment
|
| Part Number |
ATA187-I1-A |
| Subcatecory |
|
| Number of FXS Ports |
2 |
| FXS Port Type |
RJ-11 |
| Ethernet Port |
1 RJ-45 |
Ethernet Speed
|
10/100 Mbps |
| Voice Protocol Support |
SIP |
| Power Requirements |
100 to 240 VAC |
| Power Consumption |
5W Max |
| Operating Temperature Range |
0°C to 40°C (32°F to 104°F) |
| Storage Temperature Range |
-20°C to 70°C (-4°F to 158°F) |
| Humidity |
10% to 90% (non-condensing) |
| MTBF |
250,000 hours |
| LED Indicators |
Power, Ethernet, Phone |
| Software Upgradable |
Yes |
| Protocols |
DHCP, TFTP |
| Dimensions (W x D x H) |
5.2 in. x 3.9 in. x 1.2 in. |
| Weight |
1.2 lbs |
Information About ATA187-I1-A
The Cisco ATA187-I1-A is a compact analog telephone adaptor designed to integrate traditional analog phones and fax machines into IP-based voice networks. Supporting two FXS ports and SIP-based communication, it provides reliable voice quality, secure signaling, and easy management for businesses migrating to VoIP. With its small footprint, strong security protocols, and simple deployment, the ATA187-I1-A ensures seamless connectivity for hybrid telephony environments.
Key Features:
- Analog-to-IP Connectivity: Connects up to two analog devices (phones or fax machines) to SIP-based VoIP networks using FXS ports.
- Secure Communications: Supports SIP over TLS and SRTP to ensure encrypted, secure voice signaling and media streams.
- High-Quality Voice Support: Compatible with G.711a/u, G.729a, and iLBC codecs for clear, reliable voice communication.
- Compact and Flexible Design: Small, lightweight form factor for easy desktop placement or wall mounting in various environments.
- Easy Management: Web-based configuration and support for Cisco management tools enable quick deployment and streamlined administration.
The ATA187-I1-A delivers reliable, secure analog-to-IP voice integration, making it an ideal solution for businesses looking to preserve existing analog investments while transitioning to modern VoIP systems.
