Product Overview
The Cisco® ATA 190 Analog Telephone Adaptor is a handset-to-Ethernet adaptor that turns traditional telephone devices into IP devices (Figures 1 and 2). Customers can take advantage of the many new and exciting IP telephony applications by connecting their analog devices to Cisco ATAs.
The Cisco ATA products are standards-based communication devices that deliver true, next-generation voice-over-IP (VoIP) terminations to businesses and residences worldwide. The Cisco ATA 190:
● Protects existing telephone investment: The Cisco ATA 190 supports two voice ports (RJ-11 phone ports), each with its own independent telephone number, and a single RJ-45 10/100 BASE-T Ethernet port. Each port supports either voice calls or fax sessions, and both ports can be used simultaneously. This adaptor can use existing Ethernet LAN deployments.
● Is cost-effective: The Cisco ATA 190 helps customers turn their analog phone devices into IP devices cost-effectively and is the preferred solution to address the needs of customers who connect to enterprise networks, small-office environments, or the emerging VoIP managed voice services and local services market.
Enterprise customers can use the Cisco ATA 190 to connect analog phones and fax machines to their VoIP network. Service providers are taking advantage of emerging telephony applications and the ease of deploying second-line services using the Cisco ATA solutions.
Features and Benefits
Table 1 lists the features and benefits of the Cisco ATA 190.
Table 1. Features and Benefits of Cisco ATA 190
Cisco UCM Version Compatibility
The Cisco ATA 190 is compatible with Cisco UCM Versions 8.5(1), 8.6(2), 9.1(2), 10.0(1) and later.
Product Specifications
Table 2 gives specifications of the Cisco ATA 190.
Table 2. ATA 190 Product Specifications
Software Specifications |
|
Configurable tones |
Configurable for two sets of frequencies and single set of on/off cadence |
Dual-tone multi-frequency (DTMF) |
DTMF tone detection and generation |
Fax |
Fax pass-through and T.38 fax relay mode Enhanced fax pass-through is supported on the Cisco ATA. Fax transmission rate is up to 14 kbps in T38 mode and 34 kbps in fax pass-through mode. The rate is not configurable, and the Cisco ATA 190 autonegotiates and chooses the maximum rate. |
Line-echo cancellation |
● Echo canceller for each port
● Double-talk detection
|
Out-of-band DTMF |
RFC 2833 Note: You cannot transmit RFC 2833 and in-band signaling simultaneously. |
Configuration |
● DHCP (RFC 2131)
● Web configuration through built-in web server
● Touch-tone phone keypad configuration with voice prompt
● Basic boot configuration (RFC 1350 TFTP Profiling) by touch-tone phone keypad or built-in web server
● Dial-plan configuration through Cisco UCM
● Cisco Discovery Protocol through Cisco UCM
|
Quality of service (QoS) |
● Class-of-service (CoS) bit-tagging (802.1P)
● Type-of-service (ToS) bit-tagging
|
Security |
Encrypted TFTP configuration files |
Voice coders-decoders (codecs) |
● G.729A and G.729AB
● G.711 a-law
● G.711 mu-law
|
Voice features |
● VAD
● CNG
● Dynamic jitter buffer (adaptive)
|
VoIP protocols |
SIP |
Warranty Information
Find warranty information on Cisco.com at the Product Warranties page.
Ordering Information
To place an order, visit the Cisco Ordering homepage and refer to Table 3. To download software, visit the Cisco Software Center.
Table 3. Ordering Information
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For More Information
For more information about the Cisco ATA 190, contact your local Cisco account representative.