Grandstream
Grandstream DECT handset with 20 SIP accounts / 20 lines.
| Type | DECT IP solution |
| Short description | Grandstream DECT handset with 20 SIP accounts / 20 lines. |
| Capacity | 20 SIP accounts / 20 lines |
| Range | Up to 400 m outdoor / 50 m indoor depending on model |
| Use case | DECT cordless telephony for offices, hotels, retail and extended sites. |
| Architecture | DECT handsets, bases and repeaters depending on model to cover multiple zones. |
| Audio | HD audio and SIP calls through DECT/IP base depending on configuration. |
| Mobility | Free movement within DECT coverage with call handover depending on installation. |
| Coverage extension | Bases and repeaters extend indoor or outdoor range. |
| Provisioning | Configuration through base web UI and SIP provisioning. |
| Compatibility | Compatible with Grandstream UCM and standard SIP IP PBXs. |
| Highlights | Simple cordless solution to replace or complement desk phones. |
| Ecosystem | Compatible with the Grandstream ecosystem: UCM, GDMS, GWN or SIP endpoints depending on family. |
| Reference source | Official Grandstream page and 2026 product brochure. |
| Brand | Grandstream Networks |
| Commercial status | Product or series listed in Grandstream 2026 commercial sources. |