Description
The SIP-T33G is Yealink’s IP desk phone for deployments where interoperability matters. Key points: 4 line keys; 4 SIP accounts.
Feature set
- 4 line keys you can map to BLF, park or speed dial
- 4 SIP registrations per device
- 10/100/1000 switched ports, so the PC behind it keeps full speed
- Accepts PoE from the switch, so a local PSU is optional
- Wideband audio including Opus
Deployment scenarios
- Hosted PBX rollouts
- Call queues and hunt groups
- SIP trunk customers who want a dependable endpoint
Spec sheet
| Brand | Yealink |
|---|---|
| Model | SIP-T33G |
| Manufacturer part number | SIP-T33G |
| Product type | IP Desk Phone |
| Line keys | 4 |
| SIP accounts | 4 |
| Network | Gigabit Ethernet |
| PoE | Yes |
| Audio | HD voice, Opus codec |
What ships
Factory package for the SIP-T33G. Contents per the manufacturer packing list; confirm power and mounting accessories before ordering.
SIP and hosted voice notes
Works with standard SIP platforms, including our hosted PBX and common on-prem systems. Optional pre-configuration before shipping; US support included.
