Product Overview; Feature Hightlights; Table 1 Gac2500 Technical Specifications - Grandstream Networks GAC2500 User Manual

FEATURE HIGHTLIGHTS

 Runs Android™ 4.4 and offers full access to all Android™ conference apps in the Google Play Store
®
(e.g., Skype , Skype for Business
 World-class high fidelity sound quality with audio bandwidth of up to 14Khz
4.3" capacitive touch screen LCD with support for flexible layout/content customization

 3x microphones (12 ft. pickup range), 1x speaker (15 ft. coverage range)
 Auto-sensing Gigabit Ethernet port, Wi-Fi, PoE+, Bluetooth, Micro-USB with 3.5mm audio interface
 Supports standalone IP mode or USB slave mode
 Supports daisy chain (up to 2 units via RJ48 CAT5) mode in large conference room for better audio
quality
 NAT-T enables the phone being the Plug and Play device
 Automated provisioning using TR-069 or AES encrypted XML configuration file, TLS/SRTP/HTTPS for
advanced security and privacy protection
Specification
SIP RFC3261，TCP/IP/UDP， RTP/RTCP，HTTP/HTTPS，ARP，ICMP，DNS (A
record ， SRV ， NAPTR) ， DHCP ， PPPoE ， SSH ， TFTP ， NTP ， STUN ，
Protocols/
SIMPLE ， LLDP ， LDAP ， TR-069 ， 802.1x ， TLS ， SRTP ， IPv6 (pending) ，
Standards
OpenVPN (pending)
Support for G.711µ/a, G.722, G.726, iLBC, Opus, G.722.1, G.722.1
Voice Codec
out-of-band DTMF (In audio, RFC2833, SIP INFO)
Bridge SIP calls with any Android™ VoIP apps such as Skype™, Skype for
Platform Bridging
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
Telephony
entries), LDAP, call waiting, call history (up to 500 entries), flexible dial plan,
Features
personalized music ringtones, server redundancy & fail-over
Skype™, Google Hangouts™, Skype for Business (Lync), Web browser,
Sample
Facebook™, Twitter™, YouTube, Google calendar, mobile phone data import/export
Applications
via Bluetooth, etc. API/SDK available for advanced custom application development
Allows Android 4.4 compliant applications to be deployed in the device with
Application
provisioning control
Deployment
Layer 2 QoS (802.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) QoS
QoS
User and administrator level passwords, MD5 and MD5-sess based authentication,
256-bit AES encrypted configuration file, TLS, 128/256-bit SRTP/TLS, HTTPS,
Security
802.1x media access control
English, German, Italian, French, Spanish, Portuguese, Russian, Turkish, Polish,
Multi-Language
Firmware Version 1.0.1.x

PRODUCT OVERVIEW

®
, Google Hangouts™, etc.)

Table 1 GAC2500 Technical Specifications

GVC2500 User Guide
Description
, in-band and
c
Page 11 of 88