Deliver clear business calling without adding complexity to the desk. The Yealink SIP-T31G is an entry-level IP phone designed for organizations that want a practical, wired VoIP endpoint with Gigabit Ethernet, Power over Ethernet, and HD voice. It is a strong fit for offices standardizing on SIP telephony while keeping deployment straightforward and predictable. For IT teams, the value is in the details that matter at scale: PoE reduces the need for separate power supplies, Gigabit networking supports modern office connectivity, and the 2-line design gives users a clean way to manage everyday call activity. That makes it a sensible choice for workstations, shared desks, and departments that need reliable voice access without paying for features they will not use. For users, the experience is focused and efficient. Calls sound clear, the desk stays uncluttered, and the phone integrates naturally into a business environment. When you need a cost-conscious endpoint that still feels appropriate for professional use, the SIP-T31G delivers the essentials with the right balance of performance and simplicity.