Grandstream Networks GVC3200 User Manual page 15

Microphone/
External MIC/Speaker, built-in MIC, cascadable external MIC/speaker (pending)
Speaker
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
G.711μ/a, G.722 (wide-band), G.726-32, iLBC (pending), Opus, G.722.1, G.722.1c
Voice Codecs
(pending), in-band and out-of-band DTMF (In audio, RFC2833, SIP INFO)
H.264 BP/MP/HP, H.323 (pending), video resolution up to 1080p, frame rate up to
Video Codecs
30fps, bitrate up to 4Mbps
People Video 1080p from 512 Kbps, 720p from 384 Kbps, 4SIF/4CIF from 128 Kbps,
Resolution SIF/CIF/QSIF/QCIF/SQSIF/SQCIF from 64 Kbps
Input: VGA, SVGA, XGA, WXGA, WXGA, SXGA, 1440×900, 720p, 1600 x 1200,
Content Video
1080p (HDMI), up to 60fps;
Resolution
Encoding: 1280 x 720, 1920 x 1080
Output
720p, 1080p
Resolution
Embedded MCU Up to 4-way 1080p conference, 5-way 720p conference, 9-way VGA conference
BFCP, people video (up to 1080p@30fps) + content video (up to 1080p@15fps,
Dual-Stream
720p@30fps)
Audio Features
AEC, ANS, AGC, PLC, CNG/VAD
FEC, dynamic display layout, picture-in-picture, picture-outside-picture, digital
Video Features
caption (pending)
Bridge SIP calls with any Android
Platform Bridging
Google Hangouts and more
Hold, transfer, forward (unconditional/no-answer/busy), call park/pickup, 9-way
Telephony audio/video conference, downloadable XML phone book, LDAP (pending), call
Features
waiting, call history, flexible dial plan, personalized music ringtones, server
redundancy & fail-over
Skype, Google Hangouts, Skype for Business, Web browser, Facebook, Twitter,
Sample
YouTube, Google calendar, mobile phone data import/export via Bluetooth, etc.
Applications
API/SDK available for advanced custom application development
Application
Allows Android 4.4.2 compliant applications to be deployed in the device with
Deployment provisioning control
QoS Layer 2 QoS (802.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) QoS
User and administrator level passwords, MD5 and MD5-sess based authentication,
Security 256-bit AES encrypted configuration file, TLS, 128/256-bit SRTP, HTTPS, 802.1x
media access control
Firmware Version 1.0.1.5
™
VoIP apps such as Skype, Skype for Business,
GVC3200 User Guide Page 14 of 103