Product Details
The Grandstream GHP621 is a black desktop hotel IP phone with an HD handset speaker, 2 SIP accounts, programmable keys and 10 speed-dial keys. It uses the full-band Opus codec and an advanced jitter-resilience algorithm that tolerates up to 30% packet loss, and it can sit on a desk or be wall-mounted.
Key Features of the Grandstream GHP621
- 2 SIP Accounts, 2 Lines
- GDMS online device management
- 3-way audio conferencing for easy conference calls
- Hearing Aid Compatibility (HAC)
- 6 programmable keys
- Includes one 100Mbps network port with PoE
- 12 Standard Phone Digits keys(0-9: speed dial keys configuration on web page, * , #)
- 5 Function keys (Flash, Redial, Hands-free, Voice Mail, Hold)
- 3 Volume Control keys, Up/Down/Mute(with red color LED)
Ideal For
- Hotel and resort guest rooms
- Hospitals and clinics
- Apartments and dormitories
- Any space that needs a simple desk phone
Frequently Asked Questions
Can the GHP621 be wall-mounted?
Yes. It can be installed on a desktop or wall-mounted.
How does the GHP621 handle poor networks?
Its jitter-resilience algorithm tolerates up to 30% packet loss without affecting voice quality.
Is there a white version?
Yes, the GHP620 is the white version of this phone.
Buy the genuine Grandstream GHP621 online at Telephonykart.

