Description
📞 Refurbished Yealink SIP‑T48G IP Desk Phone
Executive-level performance at a fraction of the cost.
The Yealink SIP‑T48G is a premium 7″ touchscreen Gigabit IP phone ideal for executives, managers, and power users. This refurbished model retains all flagship features—HD voice, touch interface, robust connectivity—while offering excellent value and sustainability.
🔑 Key Features
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Large 7″ touchscreen display
Ergonomic, backlit 800×480 color touchscreen streamlines navigation and eliminates the need for paper labels rundlj.com+12shop4tele.com+12yealink.com+12metrolinedirect.com+7yealink.com+7dcomcomputers.com+7. -
Up to 16 SIP accounts & 29 DSS keys
Supports extensive multi-line setups and customizable function keys for efficient call handling voipsupply.com+9shop4tele.com+9metrolinedirect.com+9. -
Optima HD voice & wideband audio
High-fidelity G.722 support plus full-duplex speakerphone, echo cancellation, and Acoustic Clarity technology ensure crystal-clear calls shop4tele.com+10yealink.com+10metrolinedirect.com+10. -
Gigabit Ethernet & PoE support
Dual Gigabit ports with PoE minimize cables and allow seamless PC connectivity metrolinedirect.com+2yealink.com+2yealink.com+2refurbphoneexchange.com+1refurbphoneexchange.com+1. -
USB port for accessories
Connect Bluetooth or Wi‑Fi via optional USB dongles (BT40/WF40), or add USB flash drive for call recording refurbphoneexchange.com+6shop4tele.com+6shop4tele.com+6. -
Expansion-ready & EHS compatible
Supports up to six EXP40 expansion modules (DSS console) and works with headsets via EHS36/RJ9 yealink.com+4shop4tele.com+4shop4tele.com+4. -
Secure provisioning & encryption
Enables TLS/SRTP, 802.1X, and HTTPS for secure deployment in enterprise environments yealink.com.
📊 Technical Snapshot
| Feature | Specification |
|---|---|
| Display | 7″ color touchscreen (800×480 px) amazon.com+11shop4tele.com+11yealink.com+11 |
| SIP Accounts | Up to 16 accounts, 29 programmable keys |
| Audio Codecs | G.722, G.711, G.723.1, G.729AB, G.726, iLBC |
| Ethernet | Dual Gigabit + PoE |
| USB | 1 × USB 2.0 for accessories |
| Headset | RJ9 + optional EHS36 adapter |
| Expandable | Supports up to 6 EXP40 modules |
| Power | PoE (802.3af) or optional adapter |
| Security | TLS/SRTP/802.1X/HTTPS |
| Warranty | Certified refurbished, 1-year warranty |
✅ Who It’s For
Perfect for executives, receptionists, and mid-to-high volume professionals seeking a feature-rich desktop phone with extensive line support—all at a refurbished price. Ideal in enterprise, SMB, and hybrid office setups prioritizing touchscreen interaction, expansion, and voice quality.
