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.
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| Specification | Snom D865 17 of 23 specifications recorded Lifecycle: Unknown Record reviewed: 2026-09-09 | Alcatel-Lucent Enterprise 8078s 6 of 23 specifications recorded Lifecycle: Unknown Record reviewed: 2026-09-29 |
|---|---|---|
| Calling | ||
| SIP accounts / linesDifference | 12EvidenceManufacturer specification Snom D865 datasheetSection: Downloads: English datasheet v2.pdf; technical specifications; SIP accounts / line support Evidence reviewed: 2026-09-09 Applies to: Snom D865, as documented in the reviewed source. Regional availability, provider certification and exact headset combinations are unverified. | Unknown |
| Programmable keysDifference | 40EvidenceManufacturer specification Snom D865 datasheetSection: Downloads: English datasheet v2.pdf; technical specifications; Function keys Review note: Assignable SmartLabel positions across pages, rather than the number of physical keys. Evidence reviewed: 2026-09-09 Applies to: Snom D865, as documented in the reviewed source. Regional availability, provider certification and exact headset combinations are unverified. | Unknown |
| Local conference participantsDifference | Unknown | Unknown |
| Display | ||
| Display size | 5 inEvidenceManufacturer specification Snom D865 datasheetSection: Downloads: English datasheet v2.pdf; technical specifications; Display / LCD Evidence reviewed: 2026-09-09 Applies to: Snom D865, as documented in the reviewed source. Regional availability, provider certification and exact headset combinations are unverified. | 5 inEvidenceManufacturer specification OXO Connect Premium DeskPhones user manualSection: PDF page 112, Technical specifications, non-BT 8078s column, Display row Evidence reviewed: 2026-09-29 |
| Display resolutionDifference | 1280 × 720EvidenceManufacturer specification Snom D865 datasheetSection: Downloads: English datasheet v2.pdf; technical specifications; Display / LCD Evidence reviewed: 2026-09-09 Applies to: Snom D865, as documented in the reviewed source. Regional availability, provider certification and exact headset combinations are unverified. | 480 x 800EvidenceManufacturer specification OXO Connect Premium DeskPhones user manualSection: PDF page 112, Technical specifications, non-BT 8078s column, Display row Evidence reviewed: 2026-09-29 |
| Colour display | YesEvidenceManufacturer specification Snom D865 datasheetSection: Downloads: English datasheet v2.pdf; technical specifications; Display / LCD Evidence reviewed: 2026-09-09 Applies to: Snom D865, as documented in the reviewed source. Regional availability, provider certification and exact headset combinations are unverified. | YesEvidenceManufacturer specification OXO Connect Premium DeskPhones user manualSection: PDF page 112, Technical specifications, non-BT 8078s column, Display row Evidence reviewed: 2026-09-29 |
| TouchscreenDifference | Unknown | YesEvidenceManufacturer specification OXO Connect Premium DeskPhones user manualSection: PDF page 112, Technical specifications, non-BT 8078s column, capacitive touch display Evidence reviewed: 2026-09-29 |
| Connectivity | ||
| EthernetDifference | GigabitEvidenceManufacturer specification Snom D865 datasheetSection: Downloads: English datasheet v2.pdf; technical specifications; Network interfaces Evidence reviewed: 2026-09-09 Applies to: Snom D865, as documented in the reviewed source. Regional availability, provider certification and exact headset combinations are unverified. | Unknown |
| Power over Ethernet | YesEvidenceManufacturer specification Snom D865 datasheetSection: Downloads: English datasheet v2.pdf; technical specifications; Power supply / Power over Ethernet Evidence reviewed: 2026-09-09 Applies to: Snom D865, as documented in the reviewed source. Regional availability, provider certification and exact headset combinations are unverified. | YesEvidenceManufacturer specification OXO Connect Premium DeskPhones user manualSection: PDF page 112, Technical specifications, non-BT 8078s column, IEEE 802.3af Class 2 row Evidence reviewed: 2026-09-29 |
| Wi-FiDifference | Built inEvidenceManufacturer specification Snom D865 datasheetSection: Downloads: English datasheet v2.pdf; technical specifications; Wi-Fi / wireless connectivity Evidence reviewed: 2026-09-09 Applies to: Snom D865, as documented in the reviewed source. Regional availability, provider certification and exact headset combinations are unverified. | Unknown |
| Wi-Fi standardDifference | 802.11a/b/g/n/acEvidenceManufacturer specification Snom D865 datasheetSection: Downloads: English datasheet v2.pdf; technical specifications; Wi-Fi / wireless connectivity Evidence reviewed: 2026-09-09 Applies to: Snom D865, as documented in the reviewed source. Regional availability, provider certification and exact headset combinations are unverified. | Unknown |
| BluetoothDifference | Built inEvidenceManufacturer specification Snom D865 datasheetSection: Downloads: English datasheet v2.pdf; technical specifications; Bluetooth / accessories Evidence reviewed: 2026-09-09 Applies to: Snom D865, as documented in the reviewed source. Regional availability, provider certification and exact headset combinations are unverified. | Unknown |
| Bluetooth versionDifference | 5.0EvidenceManufacturer specification Snom D865 datasheetSection: Downloads: English datasheet v2.pdf; technical specifications; Bluetooth / accessories Evidence reviewed: 2026-09-09 Applies to: Snom D865, as documented in the reviewed source. Regional availability, provider certification and exact headset combinations are unverified. | Unknown |
| USB ports | 2EvidenceManufacturer specification Snom D865 datasheetSection: Downloads: English datasheet v2.pdf; technical specifications; USB interfaces Evidence reviewed: 2026-09-09 Applies to: Snom D865, as documented in the reviewed source. Regional availability, provider certification and exact headset combinations are unverified. | 2EvidenceManufacturer specification OXO Connect Premium DeskPhones user manualSection: PDF page 112, Technical specifications, non-BT 8078s column, USB-A and USB-C rows Evidence reviewed: 2026-09-29 |
| Accessories | ||
| Headset interfacesDifference | RJ9EvidenceManufacturer specification Snom D865 datasheetSection: PDF page 3: Headset:RJ9-4P4C socket Evidence reviewed: 2026-09-13 | Unknown |
| Expansion modulesDifference | Unknown | Unknown |
| Physical | ||
| Wall mountableDifference | YesEvidenceManufacturer specification Snom D865 datasheetSection: PDF page 2: Indoor, desktop, wall mounting1 Review note: Wall mounting may require a separately available wall mount kit; check this model's datasheet. Evidence reviewed: 2026-09-13 | Unknown |
| Audio | ||
| HD voiceDifference | Unknown | Unknown |
| Full-duplex speakerphoneDifference | YesEvidenceManufacturer specification Snom D865 datasheetSection: PDF page 3: Speakerphone mode:Full duplex, HD audio Evidence reviewed: 2026-09-13 | Unknown |
| Audio codecsDifference | Unknown | Unknown |
| Software | ||
| Operating systemDifference | Unknown | Unknown |
| Security | ||
| TLS signallingDifference | YesEvidenceManufacturer specification Snom D865 datasheetSection: Downloads: English datasheet v2.pdf; technical specifications; Security / encryption Evidence reviewed: 2026-09-09 Applies to: Snom D865, as documented in the reviewed source. Regional availability, provider certification and exact headset combinations are unverified. | Unknown |
| SRTP media encryptionDifference | YesEvidenceManufacturer specification Snom D865 datasheetSection: Downloads: English datasheet v2.pdf; technical specifications; Security / encryption Evidence reviewed: 2026-09-09 Applies to: Snom D865, as documented in the reviewed source. Regional availability, provider certification and exact headset combinations 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.
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.
158 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.