Compare desk phones
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Compare essentials or all specifications. Unknown values stay visible when showing differences.
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SIP accounts are registrations, not simultaneous calls. Programmable keys count assignable positions across pages, not just physical buttons. Conference capacity and encryption depend on firmware and configuration.
No is an explicit negative; Unknown means unresolved evidence; Not applicable means the field does not apply. An optional adapter is an extra accessory. Open Evidence for model scope, source sections and qualifications.
Differences keep your selected requirements and unknowns visible. Equal headline values can remain when their evidence notes differ.
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| Specification | Yealink SIP-T54W 21 of 23 specifications recorded Lifecycle: Unknown Record reviewed: 2026-09-07 Selected requirements: 2 met · 0 not met · 0 unknown | Avaya J189 8 of 23 specifications recorded Lifecycle: Unknown Record reviewed: 2026-09-29 Selected requirements: 0 met · 2 not met · 0 unknown |
|---|---|---|
| Calling | ||
| SIP accounts / linesDifference | 16EvidenceManufacturer specification Yealink SIP-T54W datasheetPage: 2 Section: Phone Features Evidence reviewed: 2026-09-07 Applies to: Yealink SIP-T54W, configuration documented in this datasheet; regional availability and provider certification are unverified. | Unknown |
| Programmable keysDifference | 27EvidenceManufacturer specification Yealink SIP-T54W datasheetPage: 2 Section: Feature keys Review note: Assignable DSS positions across pages; ten physical line keys. Evidence reviewed: 2026-09-07 Applies to: Yealink SIP-T54W, configuration documented in this datasheet; regional availability and provider certification are unverified. | Unknown |
| Local conference participantsDifference | 10EvidenceManufacturer specification Yealink SIP-T54W datasheetPage: 2 Section: Phone Features Review note: Documented phone conference capacity; verify supported firmware and calling configuration. Evidence reviewed: 2026-09-07 Applies to: Yealink SIP-T54W, configuration documented in this datasheet; regional availability and provider certification are unverified. | Unknown |
| Display | ||
| Display sizeDifference | 4.3 inEvidenceManufacturer specification Yealink SIP-T54W datasheetPage: 2 Section: Display and Indicator Evidence reviewed: 2026-09-07 Applies to: Yealink SIP-T54W, configuration documented in this datasheet; regional availability and provider certification are unverified. | 5 inEvidenceManufacturer specification Avaya J100 Series hardware specificationsSection: Table 2, J189 column, Display row; primary display Evidence reviewed: 2026-09-29 |
| Display resolutionDifference | 480 x 272EvidenceManufacturer specification Yealink SIP-T54W datasheetPage: 2 Section: Display and Indicator Evidence reviewed: 2026-09-07 Applies to: Yealink SIP-T54W, configuration documented in this datasheet; regional availability and provider certification are unverified. | 800 x 480EvidenceManufacturer specification Avaya J100 Series hardware specificationsSection: Table 2, J189 column, Display row; primary display Evidence reviewed: 2026-09-29 |
| Colour display | YesEvidenceManufacturer specification Yealink SIP-T54W datasheetPage: 2 Section: Display and Indicator Evidence reviewed: 2026-09-07 Applies to: Yealink SIP-T54W, configuration documented in this datasheet; regional availability and provider certification are unverified. | YesEvidenceManufacturer specification Avaya J100 Series hardware specificationsSection: Table 2, J189 column, Display type row Evidence reviewed: 2026-09-29 |
| TouchscreenDifference | Unknown | Unknown |
| Connectivity | ||
| Ethernet | GigabitEvidenceManufacturer specification Yealink SIP-T54W datasheetPage: 2 Section: Interface Evidence reviewed: 2026-09-07 Applies to: Yealink SIP-T54W, configuration documented in this datasheet; regional availability and provider certification are unverified. | GigabitEvidenceManufacturer specification Avaya J100 Series hardware specificationsSection: Table 2, J189 column, Ethernet switch row: dual 10/100/1000 Evidence reviewed: 2026-09-29 |
| Power over EthernetDifference | YesEvidenceManufacturer specification Yealink SIP-T54W datasheetPage: 2 Section: Interface Review note: 802.3af class 3; check the switch power budget. Evidence reviewed: 2026-09-07 Applies to: Yealink SIP-T54W, configuration documented in this datasheet; regional availability and provider certification are unverified. | YesEvidenceManufacturer specification Avaya J100 Series hardware specificationsSection: Table 2, J189 column, PoE row Evidence reviewed: 2026-09-29 |
| Wi-FiDifferenceRequired: Built in | Meets requirementBuilt inEvidenceManufacturer specification Yealink SIP-T54W datasheetPage: 2 Section: Phone Features Evidence reviewed: 2026-09-07 Applies to: Yealink SIP-T54W, configuration documented in this datasheet; regional availability and provider certification are unverified. | Does not meet requirementOptional adapterEvidenceManufacturer specification Avaya J100 Series hardware specificationsSection: Table 2, J189 column, Wi-Fi support row: optional module Evidence reviewed: 2026-09-29 |
| Wi-Fi standardDifference | 802.11a/b/g/n/acEvidenceManufacturer specification Yealink SIP-T54W datasheetPage: 2 Section: Phone Features Review note: 2.4 GHz and 5 GHz; verify the hardware revision supplied. Evidence reviewed: 2026-09-07 Applies to: Yealink SIP-T54W, configuration documented in this datasheet; regional availability and provider certification are unverified. | Unknown |
| BluetoothDifferenceRequired: Built in | Meets requirementBuilt inEvidenceManufacturer specification Yealink SIP-T54W datasheetPage: 2 Section: Phone Features Evidence reviewed: 2026-09-07 Applies to: Yealink SIP-T54W, configuration documented in this datasheet; regional availability and provider certification are unverified. | Does not meet requirementOptional adapterEvidenceManufacturer specification Avaya J100 Series hardware specificationsSection: Table 2, J189 column, Bluetooth support row: optional module Evidence reviewed: 2026-09-29 |
| Bluetooth versionDifference | 4.2EvidenceManufacturer specification Yealink SIP-T54W datasheetPage: 1 Section: Page 1 Wireless Transmission Review note: Applies to the configuration in this datasheet; verify the hardware revision supplied. Evidence reviewed: 2026-09-07 Applies to: Yealink SIP-T54W, configuration documented in this datasheet; regional availability and provider certification are unverified. | Unknown |
| USB portsDifference | 1EvidenceManufacturer specification Yealink SIP-T54W datasheetPage: 2 Section: Interface Evidence reviewed: 2026-09-07 Applies to: Yealink SIP-T54W, configuration documented in this datasheet; regional availability and provider certification are unverified. | Unknown |
| Accessories | ||
| Headset interfacesDifference | RJ9, USB, Bluetooth, EHS (adapter)EvidenceManufacturer specification Yealink SIP-T54W datasheetPage: 2 Section: Interface; Phone Features Review note: EHS40 is optional. Listed interface support does not certify every headset. Evidence reviewed: 2026-09-07 Applies to: Yealink SIP-T54W, configuration documented in this datasheet; regional availability and provider certification are unverified. | Unknown |
| Expansion modulesDifference | EXP50 (up to 3; optional)EvidenceManufacturer specification Yealink SIP-T54W datasheetPage: 2 Section: Phone Features Evidence reviewed: 2026-09-07 Applies to: Yealink SIP-T54W, configuration documented in this datasheet; regional availability and provider certification are unverified. | Unknown |
| Physical | ||
| Wall mountableDifference | YesEvidenceManufacturer specification Yealink SIP-T54W datasheetPage: 2 Section: Other Physical Features Review note: Wall-mount hardware is optional. Evidence reviewed: 2026-09-07 Applies to: Yealink SIP-T54W, configuration documented in this datasheet; regional availability and provider certification are unverified. | YesEvidenceManufacturer specification Avaya J100 Series hardware specificationsSection: Table 2, J189 column, Wall mountable row Evidence reviewed: 2026-09-29 |
| Audio | ||
| HD voiceDifference | YesEvidenceManufacturer specification Yealink SIP-T54W datasheetPage: 2 Section: Audio Features Evidence reviewed: 2026-09-07 Applies to: Yealink SIP-T54W, configuration documented in this datasheet; regional availability and provider certification are unverified. | Unknown |
| Full-duplex speakerphoneDifference | YesEvidenceManufacturer specification Yealink SIP-T54W datasheetPage: 2 Section: Audio Features Evidence reviewed: 2026-09-07 Applies to: Yealink SIP-T54W, configuration documented in this datasheet; regional availability and provider certification are unverified. | Unknown |
| Audio codecsDifference | Opus, G.722, PCMA, PCMU, G.729A/B, G.726, G.723.1, iLBCEvidenceManufacturer specification Yealink SIP-T54W datasheetPage: 2 Section: Audio Features Review note: Confirm codecs on the provisioned firmware. Evidence reviewed: 2026-09-07 Applies to: Yealink SIP-T54W, configuration documented in this datasheet; regional availability and provider certification are unverified. | Unknown |
| Software | ||
| Operating systemDifference | Unknown | Unknown |
| Security | ||
| TLS signallingDifference | YesEvidenceManufacturer specification Yealink SIP-T54W datasheetPage: 2 Section: Network and Security Review note: Protocol capability only. Verify supported firmware, cipher settings and provider configuration. Evidence reviewed: 2026-09-07 Applies to: Yealink SIP-T54W, configuration documented in this datasheet; regional availability and provider certification are unverified. | Unknown |
| SRTP media encryptionDifference | YesEvidenceManufacturer specification Yealink SIP-T54W datasheetPage: 2 Section: Network and Security Review note: Protocol capability only. Verify supported firmware and provider media-encryption configuration. Evidence reviewed: 2026-09-07 Applies to: Yealink SIP-T54W, configuration documented in this datasheet; regional availability and provider certification are unverified. | Unknown |
Compatible phone systems
The indicator shows whether a compatible configuration path is documented, or whether the result still needs verification. A not-listed result does not mean technically incompatible. It does not replace checking the provider firmware branch, tenant, network and feature requirements.
3CX V20
Listed firmware applies to 3CX V20. Cloud or remote phones need a router phone or SBC. Recheck the current provider release before deployment.
Compatible path documented Provisioning documented
Evidence reviewed: 2026-09-08
Provider-listed firmware: 96.87.0.22
Also listed for the router-phone role
Sources and scope
Yealink SIP-T54W. Provider documentation only. Regional availability, hardware revisions and headset combinations remain unverified. No tenant or device was tested.
- 3CX Yealink T5 configuration
Exact-model heading; Router Phones
- 3CX V20 phone firmware
Phone Firmware table; exact model row; V20 scope note
Not reviewed
Zoom Phone
Yealink phones require Zoom-specific firmware. A certification entry does not confirm every feature or regional deployment.
Compatible path documented On certified hardware list
Evidence reviewed: 2026-09-08
Provider-listed firmware: 96.87.3.2
Provider firmware date: 2026-08-16
Sources and scope
Yealink SIP-T54W. Provider documentation only. Regional availability, hardware revisions and headset combinations remain unverified. No tenant or device was tested.
- Zoom Phone certified hardware
Desk phones > Yealink; exact model rows; Yealink custom firmware required
Not reviewed
Microsoft Teams SIP Gateway
This is SIP Gateway compatibility, not native Teams-phone certification. Use the gateway provisioning path and approved firmware; confirm tenant licensing, policies and network requirements.
Compatible path documented On SIP Gateway list
Evidence reviewed: 2026-09-08
Gateway-approved firmware: 96.86.5.1
Minimum firmware as listed: 83
Sources and scope
Yealink SIP-T54W. Provider documentation only. Regional availability, hardware revisions and headset combinations remain unverified. No tenant or device was tested.
- Microsoft Teams SIP Gateway plan
Compatible devices > Yealink; Minimum firmware version and Approved firmware version columns
Not reviewed
Specifications may vary by region, hardware revision, firmware, or optional accessory. A review date or recorded field is not a compatibility guarantee. Follow each product’s official sources before purchasing or deploying.
49 phones found
Unknown means not yet verified, not No.
Before choosing a phone
Treat this comparison as a research aid, not a compatibility or purchasing guarantee. Confirm regional variants, firmware support, platform certification, power requirements, accessories, lifecycle status, and current availability with the manufacturer and your phone-system provider.