Keenetic Linear Dual Port Analog Phone USB Adapter

Keenetic Linear
Dual Port Analog Phone USB Adapter

Add telephony to your Wi-Fi system
Where traditional telephony meets modern connectivity
Keenetic Linear is an adapter designed specifically for the Keenetic range of USB-equipped Mesh Wi-Fi routers that adds telephony to your Wi-Fi system setup. Linear allows users to connect wired analog phones and DECT base stations to their Keenetic router and enjoy all the features of modern digital telephony combined with the speed, reliability, and exceptional coverage of Keenetic Mesh Wi-Fi.

Advanced call management
Simple telephone integration
Simply connect Keenetic Linear to your Keenetic router using the included USB cable and connect up to two analog phones or DECT base stations, or a combination, via Linear's 2 RJ-11 FXS ports. KeeneticOS includes Micro PBX functionality, with multi-line management, call forwarding, and sophisticated call management, providing a flexible, tailored telecommunications solution for both home and business environments.

Keenetic Linear Dual Port Analog Phone USB Adapter. Voice Codec: G.711a, G.711u, Dual-Tone Multi-Frequency (DTMF) Mode: In-band, RFC2833, SIP Info, FXS Features: Distinctive ring, Flash detection, Intercom calling, Port paging, Pulse dial mode, Ring cadence.... Call Transfer Settings: All, Busy, No answer. Supported Protocols: SIP 2.0 (RFC 3261) SIP over TCP SIP over UDP SIP over TLS SDP (RFC 2327) SDP (RFC 2327) RTP (RFC.... NAT Features: NAT Keepalive. Power Type: USB, Output Voltage: 5 V

Voice codec

G.711a, G.711u

Dual-Tone Multi-Frequency (DTMF) Mode

In-band, RFC2833, SIP Info

FXS Regional Setting Profiles

27

FXS Features

Distinctive ring, Flash detection, Intercom calling, Port paging, Pulse dial mode, Ring cadence adjustment, TX/RX gain adjustment, Tone dial mode

Termination impedance adjustment

Yes

Trans-hybrid balance filter

Yes

Tone off the receiver

Yes

LED indicators

Yes

Product color

White, Grey

SIP proxy redundancy via DNS SRV A records

Yes

Number of SIP lines supported

10

Quality of Service (QoS) support

Yes

Layer 3 QoS via DSCP tagging

Yes

Caller ID

Yes

Possibility of telephone conference

Yes

Waiting for calls

Yes

Call waiting

Yes

call transfer

Yes

call resumption

Yes

Remote retrieval capability supported

Yes

Post-dialing auto-composition

Yes

Call log entries

500

Call forwarding settings

All, Busy, No answer

Supported protocols

SIP 2.0 (RFC 3261) SIP over TCP SIP over UDP SIP over TLS SDP (RFC 2327) SDP (RFC 2327) RTP (RFC 1889) RTCP (RFC 1890) STUN (RFC 5389) DNS A record (RFC 1706) DNS SRV record (RFC 2782)

NAT (Network Address Translation)

Yes

NAT functionality

NAT Keepalive

Modem port (RJ-11)

2

Number of USB 2.0 ports

1

Power supply type

USB

Output voltage

5 V

Quick Guide

Yes

Cables included

USB

Operating temperature range

0 - 40 °C

Operating humidity range

20 - 95%

Length

60 mm

Depth

100 mm

Height

22 mm

Weight

53 g

I/O ports

Micro-USB 2.0, 2 x RJ-11 FXS