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Grandstream Networks, Inc. HT-70X User Manual Page 10 of 35
Firmware Version 1.0.0.18 Last Updated: 03/2012
Control
TLS/SIPS , SIP over TCP/TLS
Device Management
Web interface or via secure encrypted AES or non-encrypted central configuration file for
mass deployment using Grandstream binary file or xml format. Auto/manual provisioning
system or via built-in IVR.
NAT-friendly remote software upgrade (via TFTP/HTTP/HTTPS) for deployed devices
including behind firewall/NAT. Syslog support. Full support of TR-069 management protocol
and Telnet access.
Dial Plan
Yes
Caller ID
Bellcore Type 1 & 2, ETSI, BT, NTT, and DTMF-based CID
Call Handling
Features
Caller ID display or block, Call waiting caller ID, Call waiting/flash, Call transfer, hold,
forward, 3-way conferencing, message waiting, Do-Not-Disturb (DND), call-return service
Hardware Specification
The table below lists the Hardware and Technical specification of HT70X.
Table 5: HT70X Hardware and Technical Specifications
HT701
HT702
HT704
Telephone
Interfaces
1 RJ11 FXS port
2 RJ11 FXS ports
4 RJ11 FXS ports
Network
Interface
1 RJ45 10/100 Mb Base-TX, Full Duplex
1 RJ45 10/100 Mb Base-TX,
Full Duplex port with
connectivity LEDs
LED Indicators
POWER, INTERNET,
LINK/ACTIVITY, PHONE
POWER, INTERNET,
LINK/ACTIVITY,
PHONE1, PHONE2
POWER, PHONE1, PHONE2,
PHONE3, PHONE4
Factory Reset
Button
Yes
Universal
Switching
Power Adaptor
Input: 100–240 VAC/50-60 Hz 0.18A Max
Output: 12VDC, 0.5A, UL certified
Input: 100–240 VAC/50-60 Hz
0.18A Max
Output: 12VDC, 1A, UL certified
Environmental
Operational: 32
o
–104
o
F or 0
o
–40
o
C
Storage: 14
o
–140
o
F or -10
o
–60
o
Humidity: 10–90% Non-condensing
Dimensions
(H x W x D)
26 x 65 x 86mm
28 x 115 x 75mm
28 x 115 x 75mm
Short Haul Loop
5REN, Up to 1Km on 24 AWG
wire
3REN: Up to 1Km on 24 AWG line
Polarity
Reversal / Wink
Yes
EMC
FCC part15 Class B, EN55022, EN55024, CISPR22, and CISPR24
Safety
EN60950-1 & UL60950-1 (UL only for PSU)
Compliance