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C66G/C66GP

Premium Business Series

Product Details

C66G/C66GP Product Image

Product Overview

Dingxin Tongda C66G is a versatile high-definition IP phone designed for executive professionals. Its sleek, professional appearance and superior performance make it suitable for any environment. Featuring a 4.3-inch backlit color LCD screen with a maximum resolution of 480x272, it delivers excellent visual clarity, exceptional HD voice quality, and a rich suite of telephony features to meet diverse user needs.

The C66G SIP phone features dual Gigabit Ethernet ports, offering easy installation, simple configuration, and user-friendly operation. It supports 20 SIP accounts and 6-way conferencing. When paired with an IPPBX, it delivers a wide range of business capabilities.

Other models in the same series

Key Features

  • 20 SIP accounts
  • HD Voice
  • Short Message, Voicemail, Message Waiting Indicator (MWI)

Technical Features

  • 20 SIP accounts
  • HD Voice
  • Short Message, Voicemail, Message Waiting Indicator (MWI)
  • Peer-to-peer call
  • Auto-redial, Auto-answer
  • IP Address Call
  • Network packet capture
  • Syslog
  • SIP TLS, SRTP encryption
  • Hold, Mute, Do Not Disturb
  • Hold Music, Intercom, Multicast

Technical Specifications (4Item

DTMF Mode
In-Band, RFC2833, and SIP INFO
Auto-configure/Upgrade
FTP/TFTP/HTTP/HTTPS/PnP
Phonebook
1000 groups
Encoding
PCMA, PCMU, iLBC G.729, G.723_53, G.723_63, G.726_32

Content is compiled from publicly available technical documentation. Specifications and configurations are subject to final factory settings and selection lists. Prices are not included; please inquire for pricing.

Beijing ICP License No. 2026026760