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Overview

Range/Series Overview


IMPORTANT: This Range/Series overview section describes the range of which this product belongs. Features of different versions might be mentioned and may not apply to the specific product on this page. Please view Specs for specification of product.

The Cisco ATA191-3PW-K9-RF VoIP phone adapter is designed to bridge traditional telephony and IP network environments. It offers seamless integration of voice over IP (VoIP) services with existing telephone equipment, such as fax machines and analog phones. With support for multiple VoIP protocols and voice codecs, this adapter ensures compatibility with a wide range of IP telephony setups.

Key features include advanced call handling capabilities, such as call waiting, call transfer, and caller ID, ensuring a rich user experience. The device also boasts robust security measures, including TLS encryption, to protect voice communications over the network. Additionally, its comprehensive networking features, including Quality of Service (QoS) and VLAN tagging, ensure optimized network performance for both voice and data traffic.

Designed for easy deployment and management, the Cisco ATA191-3PW-K9-RF supports zero-touch provisioning and remote management protocols, making it an ideal solution for businesses looking to upgrade their telephony infrastructure with minimal disruption.


Specification Summary

Product Description
Cisco - VoIP phone adapter
Device Type
VoIP phone adapter
Form Factor
Wall mountable
Data Link Protocol
Ethernet, Fast Ethernet
VoIP Protocols
SIP, RTCP, RTP, SRTP
Telephony Interfaces
2 phone (FXS)
Power
AC 120/230 V / DC 5 V
Pricing Type
Remanufactured
Dimensions (WxDxH)
10 cm x 2.8 cm x 10 cm
Weight
132.1 g
Manufacturer Warranty
1-year warranty
Designed For
ATA 191

Specifications

EAN / GTIN:
889728472173
General
Device Type
VoIP phone adapter
Width
10 cm
Depth
2.8 cm
Height
10 cm
Weight
132.1 g
Networking
Form Factor
Wall mountable
Connectivity Technology
Wired
Data Link Protocol
Ethernet, Fast Ethernet
Network / Transport Protocol
TCP/IP, UDP/IP, PPPoE, ARP, DHCP, RTP, HTTP, HTTPs
Remote Management Protocol
SNMP 3, TFTP, SSH, TR-069, ICMP, IPv4, IPv6
Status Indicators
Power, phone
Features
NAT support, Syslog support, DiffServ support, SNTP support, Quality of Service (QoS), reset button, LLDP support, Type of Service (ToS), dual image support, AES encryption, Cisco Discovery Protocol, Zero-touch provisioning (ZTP), secure boot, VLAN Tagging, Caller ID generation, abbreviated dialing (speed dial), fax over VoIP
Encryption Algorithm
TLS 1.1, TLS 1.2
Compliant Standards
IEEE 802.1Q, IEEE 802.1p, G.729a, G.729ab, G.726, G.711 (µ-law), G.711 (A-law)
IP Telephony
VoIP Protocols
SIP, RTCP, RTP, SRTP
Voice Codecs
G.711, T.38
Telephony Interfaces
2 phone (FXS)
IP Telephony Features
Echo cancellation, comfort noise generation (CNG), voice activity detection (VAD), Caller ID, call waiting, automatic fax/modem detection and pass-through, distinctive ringing, call transfer, silence suppression, dynamic jitter buffer, Do-not-disturb (DND) support, call pickup, redial
Expansion / Connectivity
Interfaces
2 x FXS - RJ-11 ¦ 2 x 100Base-TX - RJ-45
Miscellaneous
MTBF
300,000 hours
Compliant Standards
ETSI, FCC Part 15 B, EN 61000-4-2:2009, EN 61000-4-11:2004, EN 61000-3-3:2013, EN 61000-4-3:2006+A1:2008+A2:2010, EN 61000-4-8:2010, EN 61000-4-5:2014, EN 55024:2010+A1:2015, EN 61000-4.4:2012, UL 60950 Second Edition, CAN/CSA C22.2 No. 60950 Second Edition, ICES-003 issue 6, ANSI C63.4-2014, EN 61000-3-2:2014 Class A, AN/NZS 60950.1:2015, EN 55032:2015 Class B, AS/NZS CISPR32:2015 Class B, IEC 60950-1:2005 (ed.2)+A1:2009+A2:2013, VCCI-CISPR 32:2016, CISPR 32:2015 Class B
Pricing Type
Remanufactured
Power
Power Device
External power adapter
Voltage Required
AC 120/230 V / DC 5 V
Power Consumption Operational
5 Watt
Manufacturer Warranty
Service & Support
Limited warranty - 1 year
Environmental Parameters
Min Operating Temperature
0 °C
Max Operating Temperature
40 °C
Humidity Range Operating
10 - 90% (non-condensing)
Compatibility Information
Designed For
Cisco ATA 191

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