Cisco ATA 187 Analog Telephone Adapter for VoIP Integration
Brand: Cisco · SKU: ATA187 · MPN: ATA187 · Category: Components
The Cisco ATA 187 is built for businesses that want to connect existing analog phones to modern VoIP networks without disruption. It delivers secure voice communication, simple deployment, and consistent call quality, making it a practical choice for offices upgrading their telephony infrastructure while controlling costs.
Specifications
| QoS | DSCP/ToS support |
|---|---|
| MTBF | 100,000 hours |
| Brand | Cisco |
| Model | ATA187-I1-A |
| FXS Ports | 2 x RJ-11 (analog phone connections) |
| Compliance | CE, FCC, UL, RoHS, WEEE |
| Power Supply | Universal AC input (100�240V AC), output +12V DC at 1A max |
| Ethernet Port | 1 x RJ-45 (10/100 Mbps) |
| LED Indicators | Power, Ethernet, Phone |
| Power Consumption | 5W max |
| Warranty | 3 years |
| Weight | 0.6 kg |
| Dimensions | 17 x 14 x 3 |
Key Features
ATA187 is a compact and reliable analog telephone adapter designed to integrate traditional phones, fax machines, and paging systems into IP-based voice networks. It supports advanced voice codecs, secure signaling, and seamless compatibility with Cisco unified communications environments. Businesses use ATA187 to extend the life of analog devices while transitioning to VoIP, reducing replacement costs and deployment time. Its stable performance and straightforward configuration make it suitable for branch offices, call centers, and enterprise environments. With strong interoperability and proven reliability, this adapter supports scalable communication strategies and long-term network planning. Many IT teams source it confidently through platforms such as Server Tech Central when expanding or upgrading VoIP infrastructure.
Frequently Asked Questions
Is this product genuine OEM?
Yes, this Cisco ATA 187 Analog Telephone Adapter for VoIP Integration (ATA187) is 100% genuine Cisco hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
What warranty is included?
This Cisco ATA 187 Analog Telephone Adapter for VoIP Integration includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
How long does shipping take?
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Can I return this product?
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Is the Cisco ATA 187 Analog Telephone Adapter for VoIP Integration compatible with my system?
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the ATA187.
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