Cisco 2-Port Analog Telephone Adapter ATA
The Cisco ATA 191 Multiplatform Analog Telephone Adapter turns traditional telephone, fax, and overhead paging communications devices into IP devices for greater cost-effectiveness. Customers can take advantage of IP telephony applications by connecting their analog devices to Cisco analog telephone adapters.
The ATA 191 is the preferred solution to address the needs of customers who connect to enterprise networks, small offices, or unified communications as a service from the cloud. It has two standard FXS ports, which can be configured independently as two Session Initiation Protocol (SIP) registrations. With the ATA 191, customers can protect and extend their existing investment in analog systems, as well as smooth their migration to pure voice over IP in a more affordable and reliable way.
The ATA 191 is designed to work with third-party call control systems and does not work with Cisco call control systems.
Description
Features and Benefits:
| Feature | Benefit |
| Voice quality | Offers clear, natural-sounding voice quality via advanced preprocessing, high-performance echo cancellation, voice activity detection, and comfort noise generation |
| Cloud provisioning | Enables zero-touch provisioning via TR-069 and XML configuration files |
| Security | Provides a complete security solution for both media and signaling |
| Problem reporting (PRT) | Improves serviceability with a dedicated PRT button for problem reporting and log collection |
| IPv6 | Enables IPv6 dual stack to help with migration to IPv6 |
| Feature | Specifications | ||
|---|---|---|---|
| Physical dimensions (H×W×D) | 3.9 x 3.9 x 1.1 in. (100 × 100 × 28 mm) | ||
| Weight | 4.7 oz (132.1 g) | ||
| Hardware | Interface: Two RJ-11 FXS ports, one 10/100 Mbps RJ-45 Ethernet port, Power button: Reset / Problem Reporting (PRT) LED indicators: Power, Network, Phone 1, Phone 2, PRT Wall mountable |
||
| Subscriber Line Interface Circuit (SLIC) | Ring voltage: 40 to 90 Vpk configurable Ring frequency accuracy: 1% Ring waveform: Trapezoidal or sinusoidal Maximum ringer load: 3 Ringer Equivalence Numbers (RENs) On-hook voltage (tip and ring): -46 to -56V Off-hook current: 25 mA +/- 10% Terminating impedance: 600 ohm resistive, 900 ohm resistive, or 220 ohm + 820 ohm 120 nF complex impedance Frequency response: 300 to 3400 Hz Return loss (600 ohm, 300 to 3400 Hz): up to 26 dB Idle channel noise: <-65 dBm 0p Longitudinal balance: 58 dB (typical) Voice quality Mean Opinion Score (MOS): >4.0 Voice quality jitter: <150ms |
||
| Networking | MAC address IPv4 only IPv6 only IPv4/IPv6 dual stack Session Initiation Protocol (SIP) Transmission Control Protocol (TCP) User Datagram Protocol (UDP) Real Time Protocol (RTP) Real Time Control Protocol (RTCP) HTTP HTTPS Trivial File Transfer Protocol (TFTP) Address Resolution Protocol (ARP) DNS A/AAAA and SRV records Dynamic Host C Additional information
Only logged in customers who have purchased this product may leave a review. Related productsBurratronics© 2024 Burratronics PTY LTD     |
Reviews
There are no reviews yet.