wireless voip phone

DuraFon Roam Base Unit

DuraFon Roam-BU

Base unit for DuraFon Roam system


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Only compatible with DuraFon Roam equipment



DuraFon Feature List


System Features
Web-GUI
Transport Layer Security: TLS 1.2
IPv4: DHCP, Static IP
VLAN
IEEE1588 Precision Time Protocol (PTP)
Auto-Provision: TFTP, FTP, HTTP, and HTTPS
Logging To Syslog Server
NTP
Configuration Backup/Restore
Firmware Upgrade

SIP Features
SIP Protocol: RFC3261
SIP Transport: UDP, TCP, TLS
Voice Codec: G.711a, G.711u, G.729A
Media Encryption: SRTP (Disable, Optional, Mandatory)
DTMF: RFC2833, SIP INFO, Inband
Hold: RFC3264, RFC2543
Transfer: RFC3515, RFC3891, RFC3892
Support Outbound Proxy
DNS SRV Support
STUN
QoS 802.1p
RTP Multicast

Call Control Features
Caller ID
Call Waiting
Call Hold
Call Transfer
Call Conference
Intercom
Broadcast
Flexible Port Dedication: Single, Group or All


Base Station Specifications


Frequency RF Power
902-928 MHz
Peak: 27 dBm / Average: 21 dBm

Channel Spacing
200kHz

Number of Channels
128

Modulation
MSK

Multiple Access
Frequency Hopping TDMA

Frequency Hopping Rate
100 per second

TDMA Frame Length
10 ms

Number of Slots/Frame
8

Receiver Sensitivity
< -108 dBm (@ BER 10-2)

Antenna Connector
Reverse TNC

Antenna Gain
2 dBi

TX Power Control Range
19~27dBm

Internet Interface
RJ45 x 1

Speech Coding
8 kbps G.729AB

Channel Coding
8 kbps Convolutional + CRC

Transmission Data Rate
170.667 kbps

User Data Rate
64 kbps duplex

Duplex
Time Division Duplex (TDD)

No. of System ID
65,536

Ring Signal
20-50 Hz, 30-90 Vrms


Power Source
AC/DC 100~240V/5V,1A SW Adapter

Charger Current
NA

Charge Time
NA

Regulation Compliance
FCC Part 15

Operating Temperature
0 — 50˚ C

Storage Temperature
-40 — 70˚ C

Humidity
20 – 75 %


Handset Specifications


Frequency RF Power
902-928 MHz
Peak: 26 dBm / Average: 20 dBm

Channel Spacing
200kHz

Number of Channels
128

Modulation
MSK

Multiple Access
Frequency Hopping TDMA

Frequency Hopping Rate
100 per second

TDMA Frame Length
10 ms

Number of Slots/Frame
8

Receiver Sensitivity
< -108 dBm (@ BER 10-2)

Antenna Connector
Non-standard

Antenna Gain
1.5 dBi (short antenna)
2.5 dBi (long antenna)

TX Power Control Range
19~26dBm

Internet Interface
NA

Speech Coding
8 kbps G.729AB

Channel Coding
8 kbps Convolutional + CRC

Transmission Data Rate
170.667 kbps

User Data Rate
64 kbps duplex

Duplex
Time Division Duplex (TDD)

No. of System ID
65,536

Ring Signal
NA

Power Source
3.7V/1100 mAh Li-Ion Battery
Optional: 3.7V/1700mAh

Charger Current
550 mA

Charge Time
3 hours

Regulation Compliance
FCC Part 15
Hearing Aid Compatible

Operating Temperature
-10 — 60˚ C

Storage Temperature
-40 — 70˚ C

Humidity
20 – 75 %


Product Highlights
The DuraFon Roam base unit (BU) provides the long-range coverage between Roam handsets and phone access or other Roam handsets. Coverage is expanded by adding additional base units in the environment. An optional external indoor or outdoor antenna can be added to the base unit to customize the coverage needs.
  • Use 900 MHz frequency
  • Expandable up to 8 base units
  • Can be powered via PoE

Package Includes

1 - Base Station
1 - Rubber Duck Antenna
1 - AC Adapter