Is this Compatable with Nextiva Voip?

Hello A.Acker, The Cisco ATA 191 Multiplatform Analog Telephone Adapter is designed to work with Cisco Webex Calling, BroadCloud and BroadWorks, and other third-party call control systems Metaswitch and Asterisk. It is not officially tested with Nextiva for compatibility. For your reference: https://www.cisco.com/c/en/us/products/collateral/unified-communications/ata-190-series-analog-telephone-adapters/datasheet-c78-740013.html#PlatformSupportinformation Thanks

Is it possible to just plug one phone wire into this and the other end into an open wall socket? All my phones and Fax are on the same circuit.

Hello, Yes, you can. Remember that the Cisco ATA 191 Multiplatform Analog Telephone Adapter is designed to work with Cisco Webex Calling, BroadCloud and BroadWorks, and other third-party call control systems Metaswitch, Asterisk. More information is available at https://www.cisco.com/c/en/us/products/collateral/unified-communications/ata-190-series-analog-telephone-adapters/datasheet-c78-740013.html Thanks

Can this be used with Google Voice?

Hello JB, You would not be able to use the ATA191 with the Google Voice service. The Cisco ATA 191 Multiplatform Analog Telephone Adapter is designed to work with Cisco Webex Calling, BroadCloud and BroadWorks, and other third-party call control systems - Metaswitch and Asterisk. Thanks

Can this be used for foip? i currently use cisco's voip phone system

Hello Alan, No, the Cisco ATA 191 Analog Telephone Adapter is compatible only with Cisco call control systems CUCM and CME. Thanks

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Cisco ATA 191 Multiplatform Analog Telephone Adapter, 2-Port Handset-to-Ethernet Adapter, 1-Year Limited Hardware Warranty (ATA191-3PW-K9)

Product ID: 213633793

Details

Brand
Cisco
Color
Gray or Silver
Data Link Protocol
Ethernet
Data Transfer Rate
100 Megabits
Hardware Interface
Ethernet
Item Weight
4.64 ounces

🌐10/100 Mbps Ethernet port for seamless IP connectivity

🔌2 RJ-11 FXS ports for analog device integration

🔒Advanced TLS & SRTP encryption for secure calls

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Description

📞 Upgrade your desk, upgrade your network — stay connected, stay ahead!

CONFIDENCE INCLUDED - Backed by a 1-year limited hardware warranty for peace of mind.
LEGACY MEETS FUTURE - Transform your analog phones and fax machines into sleek IP devices effortlessly.
ROCK SOLID SECURITY - Keep your communications private with cutting-edge encryption protocols.
PLUG PLAY SIMPLICITY - Two RJ-11 ports plus Ethernet ensure easy setup and compatibility with Cisco UCM.
CRYSTAL CLEAR CONVERSATIONS - Experience premium voice clarity with echo cancellation and noise suppression tech.

The Cisco ATA 191 is a compact, high-performance analog telephone adapter that bridges traditional analog devices with modern IP networks. Featuring dual RJ-11 ports, a 10/100 Mbps Ethernet interface, and advanced voice processing technologies, it ensures crystal-clear calls and robust security with TLS and SRTP encryption. Ideal for enterprise and small office environments, it supports Cisco UCM and offers a 1-year limited hardware warranty for reliable, future-proof communication.

Specifications

ASIN	B07BTSK61F
Best Sellers Rank	#97,670 in Office Products ( See Top 100 in Office Products ) #39 in VoIP Telephone Adapters
Brand	Cisco
Built-In Media	VoIP Gateway
Color	Gray or Silver
Compatible Devices	Devices compatible with Cisco UCM Versions 8.5(1), 8.6(2), 9.1(2), 10.0(1) and later, supporting SIP and SRTP/TLS over SIP
Customer Reviews	4.2 4.2 out of 5 stars (53)
Data Link Protocol	Ethernet
Data Transfer Rate	100 Megabits Per Second
External Testing Certification	CE Markings per directives 2014/30/EU and 2014/35/EU
Hardware Interface	Ethernet
Item Dimensions L x W x H	1.1"L x 3.9"W x 3.9"H
Item Type Name	VoIP Gateway
Item Weight	4.64 ounces
Manufacturer	CISCO
Mfr Part Number	ATA191-3PW-K9
Model Number	ATA 191
UPC	680034753402 889728031622
Unit Count	1 Count
Warranty Description	90-Day Standard Hardware Warranty

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