📞 Upgrade your office calls to IP clarity and security — don’t get left behind!
The Cisco ATA 191 is a compact, high-performance analog telephone adapter that converts traditional analog devices into IP-enabled communication tools. Featuring two RJ-11 ports, a 10/100 Mbps Ethernet port, and advanced voice processing with enterprise-grade security protocols, it’s ideal for small offices and UCaaS environments. Supported by Cisco’s 1-year limited hardware warranty, it ensures reliable, crystal-clear voice communication while protecting your legacy investments.
| Manufacturer | CISCO |
| Brand | Cisco |
| Item Weight | 4.6 ounces |
| Product Dimensions | 1.1 x 3.9 x 3.9 inches |
| Item model number | ATA 191 |
| Batteries | 1 Lithium Ion batteries required. |
| Is Discontinued By Manufacturer | No |
| Color | Gray or Silver |
| Number of Items | 1 |
| Size | 3.9"x3.9"x1.1" |
| Manufacturer Part Number | ATA191-3PW-K9 |
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