DuraFon Roam Handset

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 %