2-Port Analog Telephone Adapter for Multiplatform
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) |
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LED indicators: Power, Network, Phone 1, Phone 2, PRT |
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Wall mountable |
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Subscriber Line Interface Circuit (SLIC) |
Ring voltage: 40 to 90 Vpk configurable |
Ring frequency accuracy: 1% |
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Ring waveform: Trapezoidal or sinusoidal |
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Maximum ringer load: 3 Ringer Equivalence Numbers (RENs) |
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On-hook voltage (tip and ring): -46 to -56V |
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Off-hook current: 25 mA +/- 10% |
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Terminating impedance: 600 ohm resistive, 900 ohm resistive, or 220 ohm + 820 ohm |
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120 nF complex impedance |
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Frequency response: 300 to 3400 Hz |
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Return loss (600 ohm, 300 to 3400 Hz): up to 26 dB |
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Idle channel noise: <-65 dBm 0p |
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Longitudinal balance: 58 dB (typical) |
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Voice quality Mean Opinion Score (MOS): >4.0 |
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Voice quality jitter: <150ms |
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Networking |
MAC address |
IPv4 only |
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IPv6 only |
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IPv4/IPv6 dual stack |
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Session Initiation Protocol (SIP) |
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Transmission Control Protocol (TCP) |
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User Datagram Protocol (UDP) |
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Real Time Protocol (RTP) |
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Real Time Control Protocol (RTCP) |
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HTTP |
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HTTPS |
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Trivial File Transfer Protocol (TFTP) |
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Address Resolution Protocol (ARP) |
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DNS A/AAAA and SRV records |
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Dynamic Host Configuration Protocol (DHCP) client |
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Internet Control Message Protocol (ICMP) |
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Simple Network Time Protocol (SNTP) |
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Cisco Discovery Protocol |
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Link Layer Discovery Protocol (LLDP) |
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Point-to-Point Protocol over Ethernet (PPPoE) |
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Quality of Service (QoS) |
IEEE 802.1p/Q (QoS and VLAN tagging) |
Differentiated Services (DiffServ), Type of Service (ToS) |
|
Telephony |
Anonymous call and call blocking |
Call forwarding: No answer, busy, and all |
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Call hold and resume |
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Caller ID blocking |
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Caller ID generation (name and number): Bellcore, BT, and European Telecommunications Standards Institute (ETSI) |
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Caller ID with name and number |
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Call pickup and group pickup |
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Call transfer, call return, and call back on busy |
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Call waiting |
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Configurable ring frequency |
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Configurable tones and cadences |
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Disconnect tone |
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Distinctive ringing: Calling and called number |
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Do not disturb |
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Forced Authorization Code (FAC)/Client Matter Code (CMC) |
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Flash hook timer |
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Hook flash event signaling |
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Hotline and warm line calling |
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Message Waiting Indicator (MWI) tones |
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Music on hold |
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Off-hook warning tone |
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Polarity control |
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Redial |
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Selective and anonymous call rejection |
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SIP redundancy |
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Speed dial |
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Streaming audio server: Up to 4 sessions |
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Three-way conference calling with local mixing |
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Tip and ring voltage adjustment setting |
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Visual Messaging Waiting Indicator (VMWI) using Frequency Shift Keying (FSK) |
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Network Address Translation (NAT) |
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Session Traversal Utilities for NAT (STUN) |
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Audio |
Codec: G.711 a-law, G.711 μ-law, G.729a, G.729ab, G.726 |
Codec name assignment |
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Full-duplex audio |
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Echo cancellation |
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Voice activity detection |
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Silence suppression |
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Configurable silence threshold |
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Comfort noise generation |
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Adaptive jitter buffer |
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Frame loss concealment |
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Adjustable audio frames per packet |
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Call progress tone generation |
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Impedance and gain adjustment |
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Dynamic audio payload |
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Fax |
Real-time fax over IP via T.38 fax relay (Group 3) |
Fax pass-through via G.711 (Group 3) |
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Fax tone detection and pass-through |
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Automatic negotiation on transmission rate |
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Provisioning and management |
Cloud provisioning (remote configuration) |
Web-based administration |
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Interactive Voice Response (IVR) |
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Automated provisioning and upgrading via HTTP, HTTPS, and TFTP |
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TR-069 |
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SSH access |
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Simple Network Management Protocol (SNMPv3) |
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Report generation and event logging |
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Dedicated PRT button |
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Support for RTP statistics |
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Syslog (multilevel granularity) |
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Ping and trace route diagnostics |
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Configuration management: Backup and restore |
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Dual image |
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Security |
Password-protected system reset to factory default |
Password-protected administrator and user access authority |
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Provisioning, configuration, and authentication |
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HTTPS with factory-installed client certificate |
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Advanced Encryption Standard (AES) encryption |
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SIP over Transport Layer Security (TLS1.1 and TLS1.2) |
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Secure (encrypted) calling using Secure RTP (sRTP) |
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Encrypted configuration files |
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Image authentication |
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Secure boot |
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Secure Shell (SSH) |
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Power |
DC input voltage: 5V DC at 2.0A maximum |
Power consumption: 5W |
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Switching type (100-240V) automatic |
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Power adapter: 100-240V and 50-60 Hz (26-34 VA) AC input, with 1.8 m cord |
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Reliability |
Mean Time Between Failures (MTBF): 300,000 hours |
Operating temperature: 32° to 104°F (0° to 40°C) |
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Nonoperating temperature: 14° to 140°F (-10° to 60°C) |
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Humidity: Operating 10% to 90%, noncondensing/nonoperating 10% to 95%, noncondensing |
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Compliance (regulatory) |
CE Markings per directives 2014/30/EU and 2014/35/EU |
Compliance (safety) |
UL 60950 Second Edition |
CAN/CSA-C22.2 No. 60950 Second Edition |
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IEC 60950-1:2005 (Second Edition) + A1:2009 + A2:2013 and/or AS/NZS 60950.1:2015 |
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Compliance (EMC) |
AS/NZS CISPR 32:2015 Class B |
CISPR 32: 2015 Class B |
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EN 55032: 2015 Class B |
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EN 61000-3-2: 2014 Class A |
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EN 61000-3-3: 2013 |
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EN 55024:2010+A1: 2015 |
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EN 61000-4-2: 2009 |
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EN 61000-4-3: 2006+A1:2008+A2:2010 |
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EN 61000-4-4: 2012 |
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EN 61000-4-5: 2014 |
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EN 61000-4-6: 2014+AC:2015 |
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EN 61000-4-8: 2010 |
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EN 61000-4-11: 2004 |
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FCC Part 15, Subpart B |
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ANSI C63.4-2014 |
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ICES-003 Issue 6: 2016 |
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ANSI C63.4-2014 |
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VCCI-TECHNICAL REQUIREMENTS (VCCI-CISPR 32: 2016) / |
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CISPR 32: 2015 class B |
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