The T34W is Yealink's entry-level wireless desk phone. A T3-series phone with a 2.4" colour screen, built-in Wi-Fi, and 4 SIP accounts. The trade-off to know before ordering: it supports PoE, but PoE needs an Ethernet run to the desk, so a T34W deployed over Wi-Fi (the reason to buy it) runs from its mains adapter. Where desks have no Ethernet and no nearby power point, that matters.
By the Need to Know Comms Team · Last updated 6 September 2026
82/100
NTK ScoreRecommended
Relevance19/20
A mature, well-targeted SIP phone with highly relevant calling and connectivity features, although Australian fixed-voice use is gradually declining.
Effort15/20
Zero-touch options and strong PBX documentation simplify deployment, but cloud topology, provider compatibility and migration from previously provisioned phones still require administration.
Adoption15/20
Conventional physical controls and familiar call functions should ease adoption, but independent T34W usability evidence is scarce and free support targets 24 to 48-hour feedback.
Commercial value15/20
Published Australian pricing and cart-based purchasing are strong, while unquantified savings and unpublished volume discounts limit confidence in fleet-level economics.
Trust18/20
Open SIP, responsive vulnerability remediation and an established vendor underpin trust; firmware-channel alignment, model-specific RCM evidence and limited exact-model reputation data remain caveats.
What to know before buying
Business-use suitability
A T34W-specific Australian RCM declaration or label record was not found in public authoritative sources, although the product is sold by Australian retailers and global conformity documentation exists.
An overseas-sourced unit may not necessarily carry the Australian compliance marking or documentation expected for local supply.
Matters most to: Businesses buying grey-import or direct-import T34W units, and procurement teams required to retain an Australian compliance file. · Ask the Australian supplier to confirm the RCM label and retain its invoice and declaration-of-conformity details; prefer an authorised Australian channel.
Local support accessibility
Yealink's public contact page lists offices in Singapore, China, the US and UK but no Australian office or public AU support phone line; end users primarily use tickets and Australian channel partners.
Businesses expecting immediate telephone escalation must obtain that service from their VoIP provider or reseller rather than assume direct local vendor coverage.
Matters most to: Businesses requiring after-hours phone-based escalation or a contractually defined local response path. · Buy through an Australian voice provider or authorised reseller that publishes an appropriate support SLA and escalation number.
Warranty pathway
Yealink's current APAC limited warranty gives T-series SIP phones 12 months and directs claims through the point of purchase or channel partner; unauthorised-reseller purchases are excluded.
A cheaper imported or unauthorised unit may have a shorter, slower or unavailable local return pathway.
Matters most to: Price-sensitive buyers considering marketplace imports and businesses purchasing spare or replacement phones outside their normal provider. · Check the seller against Yealink's authorised Australian reseller list, confirm the seller's warranty term and retain proof of purchase.
⚠
Power: the T34W supports IEEE 802.3af PoE (Class 2) and can also run from its 5 V/1.2 A mains adapter. The practical catch is that PoE needs an Ethernet run to the desk, so if you are deploying this phone over Wi-Fi (its main reason to exist) you will still need a power point at the desk.
Who is this phone for?
The T34W is designed for desks that need a wireless phone but have a limited budget and only require a small number of SIP accounts. Four SIP accounts may be sufficient for an individual staff position, depending on its line and call-management requirements. A single DID, a shared team line, and one or two spares. The 2.4" colour screen is an improvement on the mono screens in the T31P and T43U lines.
One possible deployment scenario is an SMB adding wireless phones for extra desks without running Ethernet cabling. A meeting room phone, a kitchen desk, a small satellite office, or any position where the wall has a power point but no Ethernet socket.
Who should step up to the T44W: if the desk has PoE switching available (where the network switch supports PoE) and you want to avoid a separate power adapter, the T44W adds PoE support alongside Wi-Fi, Bluetooth, and 12 SIP accounts for a moderate price increase. It also adds Bluetooth headset support, which the T34W lacks.
Who should step down to the T33G: if the desk has Ethernet available and wireless connectivity is not needed, the T33G is the wired equivalent. 4 SIP accounts, a 2.4" colour screen, PoE. At a lower price point than the T34W.
Specs at a glance
SIP accounts
4
Screen
2.4" colour LCD
PoE
Yes. IEEE 802.3af Class 2, or the 5 V/1.2 A mains adapter
Wi-Fi
Built-in dual-band (2.4GHz + 5GHz)
Bluetooth
No
Line keys
4
Headset port
RJ9
Ethernet
Dual-port Gigabit Ethernet (PC passthrough)
Codecs
G.711a/u, G.722 (HD), G.726, G.729a, iLBC
SRTP / TLS
Yes
Build quality and design
The T34W is physically similar to other T3-series phones. Compact, professional-looking, with the same form factor as the T33G. Its 2.4" colour screen matches the T33G's and is a step up from the T31P's 2.3" mono graphical LCD, giving a cleaner display for caller ID, call history, and the phone menu.
Note the Ethernet ports are 100Mbps rather than Gigabit. For a phone that connects to a 100Mbps switch or patch panel, this is not an issue. If the phone is deployed into a Gigabit infrastructure and PC passthrough is important, the T44W offers Gigabit passthrough.
The T34W has no built-in Bluetooth, but it supports RJ9, EHS and wired USB headsets; Bluetooth headsets require a Yealink BT50/BT51A adapter. There is no option to pair a Bluetooth headset without an external adapter.
Call quality on Australian NBN
OPUS and G.722 HD audio support provides HD call quality on well-configured connections. The phone supports dual-band 802.11a/b/g/n/ac Wi-Fi. Use 5GHz where coverage permits for lower interference. Use WMM/QoS where supported and appropriately configured, and follow your provider's router-specific guidance for SIP ALG because some equipment requires different settings.
The T34W supports PoE, but PoE requires an Ethernet run to the desk. Deployed the way this phone is meant to be used, over Wi-Fi, it powers from its mains adapter, so an unplanned power outage (or a tripped circuit) will take the phone offline even if the network switch remains up. For positions where phone availability during a power disruption matters, either cable the desk and run the T34W over PoE on an uninterruptible switch, or add a desk UPS.
Features
The T34W's key feature is Wi-Fi connectivity at an entry-level price point, trading off Bluetooth and Gigabit ports:
Built-in dual-band Wi-Fi. 2.4GHz and 5GHz support. Connects to business Wi-Fi without an Ethernet cable. The main reason to choose the T34W over the T33G.
4 SIP accounts. Sufficient for most individual staff positions. If a desk needs more than 4 accounts, step up to the T44W (12 SIP).
2.4" colour screen. Cleaner display than the T31P's mono screen. Caller ID and call status are easier to read in colour.
G.722 + OPUS HD audio. HD call quality on compatible networks and providers.
Auto provisioning. Yealink RPS supported. Compatible AU providers can zero-touch provision on first boot.
PC passthrough. Dual 100Mbps Ethernet ports for single-cable-drop desks (where a wired Ethernet connection is available alongside Wi-Fi).
What works / What doesn't
Pros
Built-in dual-band Wi-Fi. Wireless connectivity without running Ethernet to the desk
2.4" colour screen. Cleaner than mono screens in the T31P range
4 SIP accounts covers most single-staff desk requirements
OPUS and G.722 HD audio support
Compact T3-series footprint
Cons
Wi-Fi and PoE are effectively exclusive. PoE needs an Ethernet run, so a desk using Wi-Fi still needs a mains power point
No Bluetooth. Cannot pair wireless headsets without an external adapter
100Mbps Ethernet ports only (not Gigabit)
4 SIP accounts is limiting if the position grows to multi-line management
Four line keys can be programmed as up to 12 paperless DSS keys, and the T34W supports BLF.
Australian pricing and where to buy
The T34W is available from AU ICT and communications retailers. Pricing on this page updates weekly from StaticICE AU data. As a newer entry in the T3 wireless range, availability may vary across retailers. Confirm stock before ordering in volume.
Also available on Amazon AU for single-unit or urgent purchases. For bulk orders, contact your SIP provider or Yealink's AU distribution channel for volume pricing.
Planning a wireless phone rollout? Maxotel supports automatic provisioning for current, up-to-date Yealink handsets; some older T-series models require firmware updates or are no longer compatible.
The T34W is the right choice when the budget is limited, the desk has a power point, and wireless connectivity is the main requirement. The colour screen is a genuine upgrade over the mono T31P, and the Wi-Fi radio performs well.
If you need more than a basic wireless desk phone, the T44W is the better buy. Both support PoE, but the T44W adds Bluetooth, Gigabit ports and 12 SIP accounts for a moderate price increase. For most wireless deployments, the T44W is the more complete solution. The T34W suits constrained budgets where the desk has mains power and the user only needs a basic wireless phone.
Frequently asked questions
New to IP phones or setting up a Yealink T34W for the first time? Our new IP phone setup guide covers VOIP provider selection, SIP credential entry, Ethernet connection, auto-provisioning, and troubleshooting the "Not Registered" display -- everything you need before making your first call.
Does the Yealink T34W support PoE?
Yes. Yealink's datasheet specifies IEEE 802.3af PoE (Class 2), and the phone can alternatively run from its 5 V/1.2 A mains adapter. In practice PoE needs an Ethernet run to the desk, so if you are using the T34W over Wi-Fi you will still want a power point available.
What is the difference between the Yealink T34W and T33G?
The T34W adds built-in Wi-Fi (dual-band) compared to the T33G. Both have 4 SIP accounts, a colour screen, and similar call features. The T33G requires a wired Ethernet connection; the T34W can connect wirelessly. Both support PoE. The practical difference is that a T34W running over Wi-Fi has no Ethernet cable to draw PoE from, so it uses its mains adapter.
What is the difference between the Yealink T34W and T44W?
The T44W adds built-in Bluetooth 4.2, supports up to 12 SIP accounts and provides up to 21 paperless DSS keys. Both support PoE. The T34W has Wi-Fi and 100Mbps ports, no Bluetooth, and 4 SIP accounts; the T44W adds Gigabit ports, Bluetooth and 12 SIP accounts. If PoE and Bluetooth matter for your deployment, the T44W is the more complete wireless phone.
Does the Yealink T34W work with Australian NBN VOIP providers?
Yes. The T34W supports 2.4GHz/5GHz 802.11a/b/g/n/ac Wi-Fi and standard SIP v1/v2. Confirm network-security, provisioning and service compatibility with your chosen provider. Disable SIP ALG on your router and enable WMM on your access point for best performance.
Is the Yealink T34W compatible with Maxotel auto-provisioning?
The T34W is a current Yealink model compatible with Maxotel automatic provisioning. Third-party-supplied phones are not guaranteed to provision successfully and may require a factory reset before receiving their initial configuration.
Unsure whether the T34W or T44W is right for your wireless desk deployment?