Hotel-phone design
An easy-to-use desktop IP phone designed for hotel deployments and also supported for hospitals, apartments, dormitories and retail.
A desktop Grandstream hotel IP phone with two SIP accounts and lines, HD handset audio, 6 programmable keys, 10 speed-dial keys and centralised GDMS management.

An easy-to-use desktop IP phone designed for hotel deployments and also supported for hospitals, apartments, dormitories and retail.
Provides two SIP accounts, two lines and 3-way voice conferencing.
Includes 6 programmable keys, 10 speed-dial keys and a swappable faceplate.
Features an HD speaker on the handset and supports the full-band OPUS voice codec.
Review the stated model, capacity and compatibility details for SKU GHP620. Only the specifications supplied for this exact product are shown.
The GHP620 is a desktop hotel IP phone with HD handset audio, two SIP accounts and two lines.
It supports two SIP accounts and two lines.
It includes 6 programmable keys and 10 speed-dial keys.
Yes. The supplied data lists 3-way voice conferencing.
It provides an HD speaker on the handset, full-band OPUS support and jitter resilience for up to 30% packet loss.
It includes one 100Mbps network port with PoE.
The supplied series data lists PoE and a USB Type-C charger for this non-Wi-Fi model.
Yes. Grandstream GDMS supports centralised configuration, provisioning, management and monitoring.
Yes. The supplied series information supports desktop and wall-mounted installation.
DeviceDeal is an authorised Grandstream reseller. The applicable Grandstream manufacturer warranty is subject to Grandstream terms; no exact warranty period was supplied.
(GHP620)
An easy-to-use desktop IP phone designed for hotel deployments and also supported for hospitals, apartments, dormitories and retail.
Provides two SIP accounts, two lines and 3-way voice conferencing.
Includes 6 programmable keys, 10 speed-dial keys and a swappable faceplate.
Features an HD speaker on the handset and supports the full-band OPUS voice codec.
The supplied series data states tolerance for up to 30% packet loss without affecting voice quality.
Includes one 100Mbps network port with PoE.
Supports GDMS online management and provisioning, Hearing Aid Compatibility and enterprise-level protection including secure boot.
Specifications below are organised from the information supplied for SKU GHP620.

| Product details | |
| Brand | Grandstream |
|---|---|
| Model | GHP620 |
| Type | Desktop hotel IP phone |
| Colour | White |
| Installation | Desktop or wall-mounted |
| Calling and controls | |
| SIP accounts | 2 |
| Lines | 2 |
| Speed-dial keys | 10 |
| Programmable keys | 6 |
| Conferencing | 3-way voice |
| Audio | |
| Handset speaker | HD |
| Voice codec | Full-band OPUS |
| Jitter resilience | Tolerates up to 30% packet loss without affecting voice quality |
| Hearing Aid Compatibility | Supported |
| Network, power and management | |
| Wired network | One 100Mbps port with PoE |
| Power options | PoE and USB Type-C charger |
| Management | GDMS online device management and provisioning |
| Security | Enterprise-level protection including secure boot |
| SKU | GHP620 |
| Barcode # | 6947273704294 |
| Brand | Grandstream |
| Shipping Weight | 0.9000kg |
DeviceDeal is an authorised Grandstream reseller. This product is covered by the applicable Grandstream manufacturer warranty, subject to Grandstream warranty terms, eligibility requirements and product assessment. No exact warranty period was supplied for this SKU.
Please retain your DeviceDeal tax invoice or order record as proof of purchase for any eligible claim or service request.
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