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Search, shortlist two to four phones, then compare specifications and source evidence.
Compare essentials or all specifications. Unknown values stay visible when showing differences.
How to read this comparison
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 | Grandstream GXP1760W 14 of 23 specifications recorded Lifecycle: Unknown Record reviewed: 2026-09-12 Selected requirements: 1 met · 0 not met · 1 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 | 3EvidenceManufacturer specification Grandstream GXP1760W product pageSection: Description and Features — sip accounts Evidence reviewed: 2026-09-12 Applies to: Grandstream GXP1760W; exact model or explicitly distinguished shared GXP1780/GXP1782 feature section. | Unknown |
| Programmable keysDifference | 24EvidenceManufacturer specification Grandstream GXP1760W product pageSection: Description and Features — programmable keys Evidence reviewed: 2026-09-12 Applies to: Grandstream GXP1760W; exact model or explicitly distinguished shared GXP1780/GXP1782 feature section. | Unknown |
| Local conference participantsDifference | 5EvidenceManufacturer specification Grandstream GXP1760W product pageSection: Description and Features — local conference Evidence reviewed: 2026-09-12 Applies to: Grandstream GXP1760W; exact model or explicitly distinguished shared GXP1780/GXP1782 feature section. | Unknown |
| Display | ||
| Display sizeDifference | 3.3 inEvidenceManufacturer specification Grandstream GXP1760W product pageSection: Description and Features — display size Evidence reviewed: 2026-09-12 Applies to: Grandstream GXP1760W; exact model or explicitly distinguished shared GXP1780/GXP1782 feature section. | 5 inEvidenceManufacturer specification Avaya J100 Series hardware specificationsSection: Table 2, J189 column, Display row; primary display Evidence reviewed: 2026-09-29 |
| Display resolutionDifference | 200 x 80EvidenceManufacturer specification Grandstream GXP1760W product pageSection: Description and Features — display resolution Evidence reviewed: 2026-09-12 Applies to: Grandstream GXP1760W; exact model or explicitly distinguished shared GXP1780/GXP1782 feature section. | 800 x 480EvidenceManufacturer specification Avaya J100 Series hardware specificationsSection: Table 2, J189 column, Display row; primary display Evidence reviewed: 2026-09-29 |
| Colour displayDifference | Unknown | YesEvidenceManufacturer specification Avaya J100 Series hardware specificationsSection: Table 2, J189 column, Display type row Evidence reviewed: 2026-09-29 |
| TouchscreenDifference | Unknown | Unknown |
| Connectivity | ||
| EthernetDifference | 10/100EvidenceManufacturer specification Grandstream GXP1760W product pageSection: Description and Features — ethernet speed Evidence reviewed: 2026-09-12 Applies to: Grandstream GXP1760W; exact model or explicitly distinguished shared GXP1780/GXP1782 feature section. | 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 Ethernet | YesEvidenceManufacturer specification Grandstream GXP1760W product pageSection: Description and Features — poe Evidence reviewed: 2026-09-12 Applies to: Grandstream GXP1760W; exact model or explicitly distinguished shared GXP1780/GXP1782 feature section. | 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 Grandstream GXP1760W product pageSection: Description and Features — wifi Evidence reviewed: 2026-09-12 Applies to: Grandstream GXP1760W; exact model or explicitly distinguished shared GXP1780/GXP1782 feature section. | 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 | Unknown | Unknown |
| BluetoothDifferenceRequired: Built in | Needs verificationUnknown | 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 | Unknown | Unknown |
| USB portsDifference | 1EvidenceManufacturer specification Grandstream GXP1760W product pageSection: Description and Features — usb ports Evidence reviewed: 2026-09-12 Applies to: Grandstream GXP1760W; exact model or explicitly distinguished shared GXP1780/GXP1782 feature section. | Unknown |
| Accessories | ||
| Headset interfacesDifference | RJ9, EHSEvidenceManufacturer specification Grandstream GXP1760W product pageSection: Description and Features — headset interfaces Evidence reviewed: 2026-09-12 Applies to: Grandstream GXP1760W; exact model or explicitly distinguished shared GXP1780/GXP1782 feature section. | Unknown |
| Expansion modulesDifference | Unknown | Unknown |
| Physical | ||
| Wall mountableDifference | Unknown | YesEvidenceManufacturer specification Avaya J100 Series hardware specificationsSection: Table 2, J189 column, Wall mountable row Evidence reviewed: 2026-09-29 |
| Audio | ||
| HD voiceDifference | YesEvidenceManufacturer specification Grandstream GXP1760W product pageSection: Description and Features — hd voice Evidence reviewed: 2026-09-12 Applies to: Grandstream GXP1760W; exact model or explicitly distinguished shared GXP1780/GXP1782 feature section. | Unknown |
| Full-duplex speakerphoneDifference | YesEvidenceManufacturer specification Grandstream GXP1760W product pageSection: Description and Features — full duplex speakerphone Evidence reviewed: 2026-09-12 Applies to: Grandstream GXP1760W; exact model or explicitly distinguished shared GXP1780/GXP1782 feature section. | Unknown |
| Audio codecsDifference | Unknown | Unknown |
| Software | ||
| Operating systemDifference | Unknown | Unknown |
| Security | ||
| TLS signallingDifference | YesEvidenceManufacturer specification Grandstream GXP1760W product pageSection: Description and Features — tls Evidence reviewed: 2026-09-12 Applies to: Grandstream GXP1760W; exact model or explicitly distinguished shared GXP1780/GXP1782 feature section. | Unknown |
| SRTP media encryptionDifference | YesEvidenceManufacturer specification Grandstream GXP1760W product pageSection: Description and Features — srtp Evidence reviewed: 2026-09-12 Applies to: Grandstream GXP1760W; exact model or explicitly distinguished shared GXP1780/GXP1782 feature section. | 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.
Not reviewed
Not reviewed
Zoom Phone
Yealink phones require Zoom-specific firmware. A certification entry does not confirm every feature or regional deployment.
Not reviewed
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.
Not reviewed
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.