Gac2500 Technical Specifications - Grandstream Networks GAC2500 User Manual

Multi-Language
Upgrade/Provisioning
Network Interface
HD Audio
Auxiliary Ports
Graphic Display
Power & Green Energy
Efficiency
Temperature and
Humidity
Compliance

GAC2500 Technical Specifications

The following table resumes all the technical specifications including the protocols / standards supported, voice codecs,
telephony features, languages and upgrade/provisioning settings for the GAC2500.
Table 2: GAC2500 Technical Specifications
Protocols/Standards
Voice Codec
Platform Bridging
Telephony Features
Sample Applications
SRTP/TLS, HTTPS, 802.1x media access control
English, German, Italian, French, Spanish, Portuguese, Russian, Turkish, Polish,
Chinese, Korean, Japanese, and more
Firmware upgrade via TFTP / HTTP / HTTPS or local HTTP upload, mass
provisioning using TR-069 or AES encrypted XML configuration file
1x auto-sensing Gigabit Ethernet port, integrated 2.4GHZ auto-band Wi-Fi
(802.11a/b/g/n) and 4.0 Bluetooth.
3x microphones (12 ft. pickup range), 1x speaker (220-18,000 Hz, 15 ft. coverage
range up to 86dB)
3.5mm audio interface, Micro-USB interface, RJ48 interface, reset pin
4.3" (800*480) capacitive touch screen LCD
Universal power adapter included: Input: 100-240VAC 50-60Hz; Output: 12VDC,
2A (24W)
Operating: 32 – 104oF / 0 – 40oC
Storage: 14 – 140oF / -10 – 60oC
Humidity: 10% to 90% Non-condensing
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
SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A
record, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP,
LDAP, TR-069, 802.1x, TLSv1.1, TLSv1.2, SRTP, IPv6, OpenVPN (pending)
Support for G.711µ/a, G.722, G.726, iLBC, Opus, G.722.1 and G.722.1c
(pending), in-band and out-of-band DTMF (In audio, RFC2833, SIP INFO),
G.729A/B, VAD, CNG, AEC, PLC, AJB, AGC
Bridge SIP calls with any Android™ VoIP apps such as Skype™, Skype for
Business (Lync), Google Hangouts™ and more
Hold, transfer, forward (unconditional/no-answer/busy/conditional), call
park/pickup, 7-way audio conference, auto answer, downloadable XML phone
book (up to 2000 entries), LDAP, call waiting, call history (up to 2000 entries),
flexible dial plan, personalized music ringtones, server redundancy & fail-over
Skype™, Google Hangouts™, Skype for Business (Lync), Web browser,
Facebook™, Twitter™, YouTube, Google calendar, mobile phone data
import/export via Bluetooth, etc. API/SDK available for advanced custom
application development