Grandstream GVC3200 User Guide - Manual (Page 14)

Firmware Version 1.0.1.5 GVC3200 User Guide Page 13 of 97
Microphone/
Speaker
External MIC/Speaker, built-in MIC, cascadable external MIC/speaker (pending)
Remote Control Bluetooth remote control with multi-touch touchpad
Auxiliary Ports 1x USB 2.0, SD, external speaker port, reset pin
Graphic Display OLED with 128x32 resolution
Voice Codecs
G.711μ/a, G.722 (wide-band), G.726-32, iLBC (pending), Opus, G.722.1, G.722.1c
(pending), in-band and out-of-band DTMF (In audio, RFC2833, SIP INFO)
Video Codecs
H.264 BP/MP/HP, H.323 (pending), video resolution up to 1080p, frame rate up to
30fps, bitrate up to 4Mbps
People Video
Resolution 1080p from 512 Kbps, 720p from 384 Kbps, 4SIF/4CIF from 128 Kbps,
SIF/CIF/QSIF/QCIF/SQSIF/SQCIF from 64 Kbps
Content Video
Resolution
Input: VGA, SVGA, XGA, WXGA, WXGA, SXGA, 1440×900, 720p, 1600 x 1200,
1080p (HDMI), up to 60fps;
Encoding: 1280 x 720, 1920 x 1080
Output
Resolution
720p, 1080p
Embedded MCU Up to 4-way 1080p conference, 5-way 720p conference, 9-way VGA conference
Dual-Stream
BFCP, people video (up to 1080p@30fps) + content video (up to 1080p@15fps,
720p@30fps)
Audio Features AEC, ANS, AGC, PLC, CNG/VAD
Video Features
FEC, dynamic display layout, picture-in-picture, picture-outside-picture, digital
caption (pending)
Platform Bridging
Bridge SIP calls with any Android ™ VoIP apps such as Skype, Skype for Business,
Google Hangouts and more
Telephony
Features
Hold, transfer, forward (unconditional/no-answer/busy), call park/pickup, 9-way
audio/video conference, downloadable XML phone book, LDAP (pending), call
waiting, call history, flexible dial plan, personalized music ringtones, server
redundancy & fail-over
Sample
Applications
Skype, Google Hangouts, Skype for Business, Web browser, Facebook, Twitter,
YouTube, Google calendar, mobile phone data import/export via Bluetooth, etc.
API/SDK available for advanced custom application development
Application
Deployment Allows Android 4.4.2 compliant applications to be deployed in the device with
provisioning control
QoS Layer 2 QoS (802.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) QoS
Security
User and administrator level passwords, MD5 and MD5-sess based authentication,
256-bit AES encrypted configuration file, TLS, 128/256-bit SRTP, HTTPS, 802.1x
media access control