









Do you have a question about the Yealink SIP-T46S and is the answer not in the manual?
Configures network settings and registers SIP accounts.
Features like mute, hold, DND, auto redial, and call completion for managing calls.
Set up call forwarding and perform blind, semi-attended, or attended call transfers.
Record calls using USB drive or a dedicated record key, and manage hot desking.
Share lines, manage appearances, and use messaging/voice mail features.
Troubleshoot network issues using Ping and Trace Route methods and reboot the phone.
Reset to factory settings, update configuration, and export diagnostic files.
| Manual | Yes |
|---|---|
| Cables included | LAN (RJ-45) |
| Number of handles included | 1 pc(s) |
| Mounting | Desk/Wall |
| Handset type | Wired handset |
| Product type | IP Phone |
| Product color | Black |
| Voice codecs | CNG, G.711Mu, G.711a, G.722, G.723.1, G.726, G.729ab, VAD, iLBC |
| Lines quantity | 16 lines |
| Phonebook capacity | 1000 entries |
| Number of VoIP accounts | 16 |
| Operating temperature (T-T) | -10 - 50 °C |
| Operating relative humidity (H-H) | 10 - 95 % |
| Display diagonal | 4.3 \ |
| Display resolution | 480 x 272 pixels |
| AC adapter input voltage | 100 - 240 V |
| AC adapter output current | 2 A |
| AC adapter output voltage | 5 V |
| Dual-Tone Multi-Frequency (DTMF) modes | In-band, Out-of band, SIP info |
| Volume control | Digital |
| Number of programmable keys | 10 |
| USB 2.0 ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 2 |
| Networking standards | IEEE 802.3af |
| Ethernet LAN data rates | 10, 100, 1000 Mbit/s |
| Ethernet LAN interface type | Gigabit Ethernet |
| Supported network protocols | SIP v1, SIP v2, LLDP/CDP/DHCP, OpenVPN, IEEE802.1X, IPv6, FTP/TFTP/HTTP/HTTPS |
| Harmonized System (HS) code | 85171800 |
| Depth | 213 mm |
|---|---|
| Width | 244 mm |
| Height | 185 mm |
| Package depth | 255 mm |
| Package width | 274 mm |
| Package height | 128 mm |











