Real-time fax over IP via T.38 fax relay (Group 3).Visual Messaging Waiting Indicator (VMWI) using Frequency Shift Keying (FSK).Tip and ring voltage adjustment setting.
ATA AUTOANSWER CODE
Forced Authorization Code (FAC)/Client Matter Code (CMC).Distinctive ringing: Calling and called number.Caller ID generation (name and number): Bellcore, BT, and European Telecommunications Standards Institute (ETSI).Call forwarding: No answer, busy, and all.Differentiated Services (DiffServ) / Type of Service (ToS).Internet Control Message Protocol (ICMP).Dynamic Host Configuration Protocol (DHCP) client.Terminating impedance: 600 ohm resistive, 900 ohm resistive, or 220 ohm + 820 ohm 120 nF complex impedance.On-hook voltage (tip and ring): -46 to -56V.Maximum ringer load: 3 Ringer Equivalence Numbers (RENs).Ring waveform: Trapezoidal or sinusoidal.Ring voltage: 40 to 90 Vpk configurable.LED indicators: Power, Network, Phone 1, Phone 2, PRT.Interface: Two RJ11 FXS ports, one 10/100 Mbps RJ-45 Ethernet port, power button: reset and PRT.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 an affordable and reliable way.Ĭisco ATA191 - Technical Specifications Physical It has two standard FXS ports, which can be configured independently as two Session Initiation Protocol (SIP) registrations. The Cisco ATA191 is the preferred solution to address the needs of customers who connect to enterprise networks, small offices, or the emerging unified communications as a service from the cloud. LED Indicators: power, network, phone 1, phone 2 and PRT.Enables zero-touch provisioning via TR-069 and XML configuration files.Enables IPv6 dual stack to help migration to IPv6.Improves servicability with a dedicated PRT button for problem reporting and log collection.Offers clear, natural-sounding voice quality via advanced processing, high-performance echo cancellation, voice activity detection and comfort noise generation.Provides a complete security solution for both media and signaling.Enables high-quality VoIP service with a comprehensive feature set through a broadband internet connection.Customers can take advantage of IP telephony applications by connecting their analog devices to Cisco analog telephone adapters. The Cisco ATA191 turns traditional telephone, fax, and overhead paging communications devices into IP devices for greater cost-effectiveness. Cisco ATA 191 Analog Telephone Adapter (ATA)
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