- OmniSound® Full duplex broadband sound technology
- 5-way conference calls
- Recording range up to 30m² room area or 10 participants
- Simultaneous access to internal and external telephone books (LDAP)
- Connection type for add-on microphones for a larger recording range.
- 12 SIP registrations
- Broadband quality by G.722
- Security: OpenVPN SIPS/SRTP, TLS SIP RFC3261 NAT: STUN, ICE