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Availability: In Stock
Doro IP840c Advanced VoIP Telephone with High Definition Display
Advanced VoIP telephone with high definition display Doro ip840c features a 250 position phonebook and a high definition display for enhanced presentation of caller information, news ticker information, public phone directories and much more.
Network features
- n x 10/100Mbps WAN port 1
- n x 10/100Mbps LAN port 1
- PoE / Class / 1
- VLAN
- DHCP client
- NTP/SNTP
Configuration features
- Configuration via web
- Configuration via menu
- Https and Certificates
- Remote upgrade and config
- Prog. Configuration server
- Upgrade via TFTP
- Upgrade via HTTP
Voice features
- SIP 2.0
- RTP/RTCP
- Codec G.711 A-Law
- Codec G.711 µ-Law
- Codec GSM
- Codec G.723.1
- Codec G.729A/B/AB
- G.722 (wideband)
- Voice Activity Detection
- Comfort Noice Generation
- DTMF (inband/outband/SIP-INFO)
Telephone features
- LED indication
- Display 240 x 128 pixels
- Choice of off-hook tones
- Number of Lines/SIP Registrations 12
- Phonebook 250
- Redial 100
- Function Keys 12
- Desktop/Wall mountable D/W
- Languages selection
- Handsfree
- Headset outlet RJ22
Call features
- Call forwarding
- Call hold
- Call transfer (monitored)
- Call transfer (blind)
- 3-way Conference
- CLIP / CLIR
Ringer
- Nr of ring volume controls
- Nr of ring tone frequency controls
Caller ID
- Caller ID memory 100
- Time and date of each memory
- Message waiting
- Display name from the network
- Display name from phonebook
- Silence suppression
- Jitter buffer
- Echo cancellation
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