User's Manual Part 1

Firmware Version 1.0.1.x
GVC2500 User Guide
Page 12 of 88
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Upgrade/
Provisioning
Firmware upgrade via TFTP / HTTP / HTTPS or local HTTP upload, mass
provisioning using TR-069 or AES encrypted XML configuration file
Network Interface
1x auto-sensing Gigabit Ethernet port, integrated 2.4GHZ auto-band Wi-Fi and 3.0
Bluetooth.
HD Audio
3x microphones (12 ft. pickup range), 1x speaker (220-14,000 Hz, 15 ft. coverage
range up to 86dB )
Auxiliary Ports
3.5mm audio interface, Micro-USB interface, RJ48 interface, reset pin
Graphic Display
4.3"(800*480) capacitive touch screen LCD
Power & Green
Energy Efficiency
Universal power adapter included: Input: 100-240VAC 50-60Hz; Output: 12VDC, 2A
(24W)
Temperature and
Humidity
Operating: 32 - 104
o
F / 0 - 40
o
C
Storage: 14 - 140
o
F / -10 - 60
o
C
Humidity: 10% to 90% Non-condensing
Compliance
FCC: Part 15 (CFR 47) Class B; UL 60950 (power adapter)
CE：EN55022 Class B，EN55024，EN61000-3-2，EN61000-3-3，EN60950-1，
EN62479，RoHS
RCM：AS/ACIF S004；AS/NZS CISPR22/24；AS/NZS 60950；AS/NZS 4268
SAFETY COMPLIANCES
The GAC2500 complies with FCC/CE, RCM and various safety standards. The GAC2500 power adapter
is compliant with the UL standard. Use the universal power adapter provided with the GAC2500 package
only. The manufacturer’s warranty does not cover damages to the phone caused by unsupported power
adapters.
WARRANTY
If the GAC2500 phone is purchased from a reseller, please contact the company where the device is
purchased for replacement, repair or refund. If the phone is purchased directly from Grandstream, please
contact Grandstream Support for a RMA (Return Materials Authorization) number before the product is
returned. Grandstream reserves the right to remedy warranty policy without prior notification.