Cyberdata CD-011209 SIP EMERGENCY INTERCOM

- TLS 1.2, Enhanced security for IP Endpoints in a local or cloud based environment
- Enhanced acoustic echo canceler
- Full-duplex voice operation
- Now supports SRST (Survivable Remote Site Telephony) in a Cisco environment
- Streamlined case design
- Network web management and firmware download
- Network adjustable speaker volume
- Concurrent SIP and multicast paging
- Dry relay contact for auxiliary control
- Door closure and tamper alert signal
- Downloadable alert, ringtones and callout messages