Voice
Features
Voice Coding G.711, G.726 (16, 24,
32, 40 Kbps), G.729
NAT traversal (both manually and
STUN)
VAD, CNG
Conference
Features
Automatic dial-out to participants
Lock a conference
Record a conference
Password protect conferences
Mute select participants
Participant request to speak
Email notification and reminder
of scheduled conferences
Cluster geographically dispersed
CS units for larger conferences
Participant Web GUI
Conference creation wizard
Meet-me conferencing