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Overview
| Model |
ATA-186-I2 |
| Class |
Global Spare |
| Manufactures Model # |
ATA-186-I2-A |
| VOIP Protocols Supported |
SCCP, SIP, MGCP, H.323(v2,v4) |
| VOIP Protocols Installed |
SCCP |
| List Price |
£103.05 |
Description
The Cisco ATA 186 Analog Telephone Adaptor is a handset-to-Ethernet adaptor that turns traditional telephone devices into IP devices. Customers can take advantage of the many new and exciting IP telephony applications by connecting their analog devices to Cisco ATAs. The Cisco Analog Telephone Adaptor products are standards-based communication devices that deliver true, next generation voice-over-IP (VoIP) terminations to businesses and residences worldwide.
KEY FEATURES
The Cisco ATA 186 supports two voice ports, each with its own independent telephone number, and a single 10BaseT Ethernet port. This adaptor can make use of existing Ethernet LANs, in addition to broadband pipes such as digital subscriber line (DSL), fixed wireless, and cable modem deployments.
- Two voice ports support legacy (analog) touch tone telephones
- RJ 45 connection to 10BaseT Ethernet hub or switch
- Auto-provisioning with Trivial File Transfer Protocol (TFTP) provisioning servers
- Automatic assignment of IP address, network route IP, and subnet mask via Dynamic Host Configuration Protocol (DHCP)
- Web configuration through built-in Web server
- Touch-tone telephone keypad configuration with voice prompt
- Administration password to protect configuration and access
- Remote upgrades through network
- Advanced pre-processing to optimize full-duplex voice compression
- High performance line-echo cancellation eliminates noise and echo
- Voice activity detection (VAD) and comfort noise generation (CNG) save bandwidth by delivering voice, not silence
- Dynamic network monitoring to reduce jitter artifacts such a packet loss
- Session Initiation Protocol (SIP)
- Skinny Client Control Protocol (SCCP)-Cisco CallManager technology
VOICE CODECS
- G.729, G.729A, G.729AB2
- G.723.1
- G.711a-law
- G.711�-law
PROVISIONING AND CONFIGURATION
- DHCP (RFC 2131)
- Web configuration via built-in Web server
- Touch-tone telephone keypad configuration with voice prompt
- Basic boot provisioning (RFC 1350 TFTP Profiling)
- Dial plan provisioning
- Cisco Discovery Protocol for SCCP
PROTOCOLS SUPPORTED
- H.323 v2
- H.323 v4
- SIP (RFC 2543 bis)
- MGCP 1.0 (RFC 2705)
- MGCP 1.0/network-based call signaling (NCS) 1.0 Profile
- MGCP 0.1
- SCCP
VOIP Protocols Installed: SCCP
Q&A
Q - Whats the difference between the ATA186 and ATA188?
A - The difference between the ATAs 186 and 188 is that the 188 has an extra Ethernet port and an Ethernet switch; the 186 has only one Ethernet port and no switch.
Q - Whats the difference between the I1 and I2 in the model numbers?
A -They carry different impedance:
ATA186-I1 with 600 ohm impedance > and > ATA186-I2 with complex impedance (270 ohm in series with 750 ohm and 150 > NF in parallel)
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