Phone features
| Redialing |
Y |
| Phonebook capacity |
100 entries |
| Caller ID |
Y |
| Call waiting |
Y |
| Speed dialing |
Y |
| Call hold |
Y |
| Do not disturb function |
Y |
Power
| Power over Ethernet (PoE) |
Y |
| Input frequency |
50/60 Hz |
Networking
| Quality of Service (QoS) support |
Y |
| DHCP client |
Y |
| Supported network protocols |
HTTP/HTTPS |
Certificates
| Compliance industry standards |
IEEE 802.3af, IEEE 1329 |
Other features
| Input voltage |
100 - 240 V |
Additionally
| Ethernet LAN connection |
Y |
| Ethernet LAN (RJ-45) ports quantity |
2 |
IP 280 - Business IP telephone for VoIP using SIP
The business phone tiptel IP 280 with two-line display and preset function-keys is ideal for use in any kind of standard workplace. Full-duplex speakerphone and high-definition audio (G.722) contribute to optimal voice quality.
Highlights
-2 SIP-Accounts.
-2 line display.
-Fix programmed function keys.
-Fullduplex hands free.
-High-Definition Audio (G.722).
-FAP (Fast Auto Provisioning).