Phone features
| Call park |
Y |
| Redialing |
Y |
| Call pick up |
Y |
| Full duplex |
Y |
| Call hold |
Y |
| Number of VoIP accounts |
6 |
| Intercom |
Y |
| Conference call |
Y |
| Speed dialing |
Y |
| Call waiting |
Y |
| Distinctive ring |
Y |
| Short Message Service (SMS) |
Y |
Networking
| Wi-Fi |
N |
| Syslog |
Y |
| DHCP client |
Y |
| Quality of Service (QoS) support |
Y |
| Bluetooth |
N |
Technical details
| Device lock |
Y |
| Speakerphone |
Y |
| Keypad number of keys |
48 |
| Expansion module support |
Y |
| Handset type |
Wired handset |
Power
| AC adapter output voltage |
5 V |
| AC adapter input voltage |
100 - 240 V |
| Power over Ethernet (PoE) |
Y |
Certificates
| Compliance industry standards |
IEEE 802.3af |
Packaging content
| Number of handles included |
1 pc(s) |
Additionally
| Call forwarding capability |
Y |
| Ethernet LAN (RJ-45) ports quantity |
2 |
| Ethernet LAN connection |
Y |
TI TITAN Chipset, 48 Keys, 16 Programmable Keys, LCD (320x160), 2 x LAN RJ-45, 2 x RJ-9, 1 x RJ-12, PoE, 1.05kg
The Yealink SIP-T28P represents the next generation VoIP phone designed for business users who need rich telephony features, a friendly user-interface and superb voice quality. Equipped with the TI TITAN chipset, it offers high-definition voice quality through a TI voice engine, HD handset, HD speaker and HD codec (G.722). The large, high-resolution graphical display, combined with up to 48 keys, guarantees an excellent user experience in terms of configuration options, making calls and to access the express XML browse. To ensure that your audio data remains confidential, the Yealink SIP-T28P also supports security standards TLS, SRTP, HTTPS, 802.1x, Open VPN and AES encryption. These guard against electronic eavesdropping and data theft.
