Description
The Yealink T31P is an entry-level IP phone built for daily professional use. It handles two SIP accounts and two line keys, with a backlit 2.3-inch graphic LCD that stays readable in any lighting. HD voice (G.722 and Opus codecs) on both handset and speakerphone keeps conversations clear, and 5-way conferencing starts right from the phone. The two 10/100 Ethernet ports let you chain the computer behind the phone, and PoE power removes the need for a power adapter. The local phonebook stores 1,000 contacts. RJ9 headset port, wall mounting option, management through the web interface or auto-provisioning.
Specifications
| Reference | T31P |
|---|---|
| Brand | Yealink |
| Manufacturer order code | 1301043 |
| Type | SIP desk phone |
| EAN code | 6938818306066 |
| SIP accounts | 2 |
| Line keys | 2 |
| Display | 2.3" LCD, 132 x 64 pixels, backlit |
| Audio | HD voice, G.722, Opus, G.729, G.711 |
| Conferencing | 5-way |
| Phonebook | 1,000 contacts |
| Network | 2 x RJ45 10/100, VLAN, QoS, 802.1x |
| Headset | RJ9, optional EHS35 |
| Power | PoE 802.3af, optional 5 V / 0.6 A adapter |
| Power consumption | 3 W |
| Mounting | Desk or wall |
| Dimensions | 188 x 189 x 162 mm |
| Packed weight | 1.08 kg |
Use and tips
The T31P suits workstations that make and take calls without advanced features: individual office, reception, workshop, hotel room. It deploys in bulk through auto-provisioning and works with IP PBXs and SIP-compatible VoIP services. Plan a PoE switch or the 5 V power adapter (sold separately), and an RJ9 headset for busy desks. For Gigabit, see the T31G; for Wi-Fi, the T31W.
Frequently asked questions
Which PBX or provider does this phone work with?
With any SIP-compatible IP PBX or VoIP service (3CX, Asterisk, hosted Centrex, Teams SIP Gateway). Tell us about your setup through our contact page and we confirm compatibility before you order.
How is it powered?
Through the network cable (PoE 802.3af) when connected to a PoE switch. Without PoE, add the Yealink 5 V / 0.6 A power adapter, sold separately.
What is the warranty?
Two-year statutory conformity warranty, plus the Yealink manufacturer warranty under its own terms.
Where are the firmware, manuals and guides?
Yealink provides the firmware, user manual and administrator guide of this phone free of charge: our Yealink support page takes you straight to the documents for this model.
