Yealink SIP-T33G
VoIP phone 5-way call capability
Key facts
Overview
Entry-level IP Phone with 4 Lines & Color LCD
An entry-level color screen IP phone with high performance, Yealink SIP-T33G offers support for 4 lines and includes local 5-way conferencing. For its fashionable appearance as well as an extra-large 320x240-pixel color display with backlight, it brings comfortable operation experience and clear visual experience for users. Designed with a new powerful chip, it helps greatly improved work efficiency. Additional features include a dual-port Gigabit Ethernet with integrated PoE, EHS35 support for Yealink wireless headset, and adjustable multi-angle stand support. These features allow the SIP-T33G to be a high-quality but cost-effective classic IP phone that maximizes productivity in both small and large office environments.
•Yealink HD Voice •2.4' 320x240 colour display with backlight •Dual-port Gigabit Ethernet •PoE support •Opus codec support •Up to 4 SIP accounts •Local 5-way conferencing •Support EHS Wireless Headset •Unified Firmware •Support YDMP/YMCS •Stand with 2 adjustable angles •Wall mountable
Specifications
Dimensions & Weight (Base)
- Depth
- 18.6 cm
- Height
- 14.6 cm
- Width
- 21.2 cm
Display
- Backlit
- Yes
- Colour Depth
- 16-bit (65000 colours)
- Diagonal Size
- 2.4"
- Display Location
- Base
- Display Resolution
- 320 x 240 pixels
- Type
- LCD display - colour
General
- Body Colour
- Classic gray
- Product Type
- VoIP phone
IP Telephony
- IP Address Assignment
- DHCP, static, PPPoE
- Lines Supported
- 4 lines
- Main Features
- Multiple VoIP protocol support, integrated Ethernet switch
- Network Features
- Network Address Translation (NAT), Lightweight Directory Access Protocol (LDAP)
- Network Protocols
- IP, TFTP, HTTP, DNS, SNMP, HTTPS, Link Layer Discovery Protocol (LLDP), SRTP
- Power Over Ethernet (PoE) Support
- Yes
- Quality of Service
- IEEE 802.1Q (VLAN), IEEE 802.1p
- Security
- IEEE 802.1X, TLS
- VoIP
- Yes
- VoIP Protocols
- SIP, SIP v2, SRTP
- Voice Codecs
- G.722, G.723.1, G.729ab, G.726, iLBC, G.711A/µ
- Voice Features
- Comfort noise generation (CNG), voice activity detection (VAD), acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB), automatic gain control (AGC)
Miscellaneous
- Cables Included
- Network cable
- Connections
- Headset jack / RJ-9
- Included Accessories
- Stand
- Placing / Mounting
- Wall-mountable, table-top
Phone Features
- Additional Functions
- Call recording, Intercom
- Call Services
- Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold, Message Waiting Capability
- Conference Call Capability
- 5-way
- Dialer Location
- Base
- Dialer Type
- Keypad
- Indicators
- Voice message waiting indicator
- Speakerphone
- Yes
Phone Memory
- Phone Directory Capacity
- 1000 names & numbers
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
- Latest
- AUD 158.40≈ USD 111
- Oct 2026
- Lowest recorded
- AUD 158.40≈ USD 111
- Highest recorded
- AUD 158.40≈ USD 111
- Recorded
- 2026
- 1 price point
- RRP
- Prology AU
Buy or sell Yealink SIP-T33G
Buying Yealink IP phones
Prology stocks the Yealink SIP-T33G from AUD 164 on Prology AU. Need more than one, or a different condition? Request a quote for volume pricing.
Selling Yealink IP phones
Have a spare or decommissioned SIP-T33G? Prology buys used and surplus Yealink IP phones — single units or whole lots — and replies with an offer within 1 business day. Sell your SIP-T33G.
- What is the Yealink SIP-T33G?
- The Yealink SIP-T33G is a Yealink IP phone – VoIP phone 5-way call capability. It is also listed under 6938818306073.
- How much does the Yealink SIP-T33G cost?
- The reference price on record is AUD 158.40 (Oct 2026). It is a reference figure, not a selling price — the live price is on the Prology store page.
- Where can I buy the Yealink SIP-T33G?
- It is listed on Prology AU. Use the “View on Prology” button above for live price, condition and stock, or request a quote for volume pricing.
- Can I sell a used Yealink SIP-T33G?
- Yes. Prology buys used and surplus Yealink IP phones, including the SIP-T33G. Get an offer — sell outright or trade in against your next order.
Request a quote for SIP-T33G
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.