The Dinstar C66GP is a versatile HD SIP phone designed for high-end business environments. With its elegant appearance and excellent performance, it fits well in various settings. The 4.3”480 x 272-pixel graphical LCD with backlight offers clear visual effects. The phone delivers superior HD voice quality and multiple system functions to meet diverse user needs. Equipped with dual Gigabit Ethernet ports, the C66 is easy to install, configure, and use. It supports 20 SIP accounts and 6-way conferencing, seamlessly integrating with IP PBX systems to provide rich business functionality.
Features:
- HD Voice
- SMS, Voicemail, MWI
- Peer Dialing
- Auto‐redial, Auto‐answer
- IP Dialing
- DTMF: In‐Band, RFC2833, SIP INFO
- Network capture
- Syslog
- Auto provisioning: FTP/TFTP/HTTP/HTTPS/PnP
- Phonebook: 1000 Groups
- SIP over TLS, SRTP
- EHS
- Call hold, Mute, DND
- Software upgrade via web
- Codec: PCMA, PCMU, iLBC G.729, G.723_53, G.723_63, G.726_32
- Music On‐hold, Intercom, Multicast



