ip820c

voIP telephone with 12 SIP registrations
Doro ip820c provides 12 SIP registrations, full-duplex speakerphone, headset outlet, 12 programmable function keys and a 100 position phonebook.

Colour: Grey/White

Network features n x 10/100Mbps WAN port n x 10/100Mbps LAN port PoE / Class VLAN DHCP client NTP/SNTP Conguration features Conguration via web Conguration via menu Https and Certicates Remote upgrade and cong Prog. Conguration server Upgrade via TFTP Upgrade via HTTP Voice features SIP 2.0 RTP/RTCP Codec G.711 A-Law Codec G.711 -Law Codec GSM Codec G.723.1 Codec G.729A/B/AB G.722 (wideband) Voice Activity Detection Comfort Noice Generation Silence suppression Jitter buffer Echo cancellation /-/ /1 DTMF (inband/outband/SIP-INFO) Telephone features LED indication Display Choice of off-hook tones Number of Lines/SIP Registrations Phonebook Redial Function Keys Desktop/Wall mountable Languages selection Handsfree Headset outlet 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 Time and date of each memory Message waiting Display name from the network Display name from phonebook 100 / 2x12 D/W RJ22 //

www.doro.com

ip820c
VoIP telephone with 12 SIP registrations
Doro ip820c provides 12 SIP registrations, full-duplex speakerphone, headset outlet, 12 programmable function keys and a 100 position phonebook.

Colour: Grey/White

Network features n x 10/100Mbps WAN port n x 10/100Mbps LAN port PoE / Class 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 -Law Codec GSM Codec G.723.1 Codec G.729A/B/AB G.722 (wideband) Voice Activity Detection Comfort Noice Generation Silence suppression Jitter buffer Echo cancellation /-/ /1 DTMF (inband/outband/SIP-INFO) Telephone features LED indication Display Choice of off-hook tones Number of Lines/SIP Registrations Phonebook Redial Function Keys Desktop/Wall mountable Languages selection Handsfree Headset outlet 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 Time and date of each memory Message waiting Display name from the network Display name from phonebook 100 / 2x12 D/W RJ22 //

www.doro.com