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Grandstream  |  SKU: GHP621W

Grandstream Desktop Hotel Phone w/ Built-In WiFi - Black - GHP621W

$129.00 $142.57

Experienced Security Specialists

Our company is backed by an experienced team who are dedicated to providing you with top-notch expertise and guidance.

FREE Fast Shipping

FREE SHIPPING over $200! Everyday Australia Wide.

We use the fastest Express Courier shipping available.

A flat rate of $20 applies to orders under $200 in value.

Orders are processed: Monday – Friday from 8am – 5pm.

Shipping Times: Typically 1 - 3 business days or less. We can reach pretty much reach anywhere in Australia in less than 5 Business Days. 

(Public Holidays Excluded)

Please Note: As we use courier shipping, we cannot ship to PO Boxes. 

Order Confirmation: After placing an order, you will receive an order confirmation by email. This means we’ve received your order in our system and will now process it for dispatch. If your item is back-ordered or otherwise unavailable, we will inform you by email and if there is no response we will attempt to contact you be phone as soon as possible. We value your time so we endeavour to be prompt. If your item(s) are available for immediate shipment (within 2 days), we will process the charges and submit the order for shipment.

Tracking Numbers will be sent to your email once your order has shipped. Our order are picked up by couriers around 4pm - 4.30pm every afternoon.

In some cases, we may need to contact you before your order can be shipped. To ensure there is no delay, please respond to any email/phone call from our Customer Service team.

We proudly use the following Shipping Companies. Star Track, Couriers Please and Direct Freight Express.

14-day Money Back Guarantee

We stand behind the quality and effectiveness of our security cameras. If for any reason you're not completely satisfied with your purchase, we offer a hassle-free 14-day money back guarantee. Your satisfaction is our priority, and we want you to feel confident in your decision to choose us.

Click here to learn more: Spy Monkey Returns

Above and Beyond Service

Our commitment to exceptional customer service goes beyond simply selling security cameras. Our knowledgeable and friendly team are ready to assist you throughout your entire experience.

As an authorised dealer, we offer genuine security cameras. Our Australian stock ensures authenticity and reliability, backed by manufacturer warranties. Trust us for quality and peace of mind.


The Grandstream GHP621W Hotel Voice IP Phone is a hotel IP phone with a beautiful and luxurious exterior design.
The phone also supports 2 SIP accounts, 2 network ports with PoE support along with logo signs and optional hotel information on the face of the device.
The phone also supports up to 6 optional service keys for calling services in the hotel and easy management via Cloud GDMS.
Support Wi-Fi connection.


  • 2 SIP accounts, 2 lines
  • GDMS online device management and provisioning
  • 3-way audio conferencing for easy conference calls
  • Integrated dual-band 2.4GHz & 5GHz 802.11 a/b/g/n/ac (GHP620W & GHP621W only)
  • Hearing Aid Compatibility (HAC)
  • Includes one 100Mbps network port with PoE (GHP620 & GHP621 only)


Tech Specs

Grandstream Desktop Hotel Phone w/ Built-In WiFi - Black - GHP621W

Protocols/Standards SIP: SIP RFC3261, TCP/IP/UDP, RTP/RTCP, RTCP-XR, TLS, SRTP
Network: IPv4, IPv6, HTTP/HTTPS, ARP, ICMP, DNS(A record, SRV, NAPTR), DHCP, SSH,
TFTP, NTP, STUN, LLDP, TR-069, 802.1x
Network Interfaces One auto-negotiation 10/100 Mbps ethernet port integrated PoE Class 2 (GHP620/
Wi-Fi GHP620W/GHP621W integrated dual-band 2.4GHz & 5GHz 802.11 a/b/g/n/ac
Feature Keys 26 keys, including:
6 programmable keys;
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)
HD Audio One HD handset support for wide band audio
Voice Conferencing 2 SIP accounts and lines, up to 3-way conference
Voice Codecs and Capabilities Support for G.729A/B, G.711µ/a-law, G.726, G.722(wide-band), G.723, iLBC, full band
Opus, In-band and out-of-band DTMF(in audio, RFC2833, SIP INFO), VAD, AEC, CNG, PLC,
Telephony Features Dial, Answer, Redial, Flash ,Hands-free, Voice Mail(with the server), Transfer, Conference,
Hold /Unhold, Mute /Unmute, flexible dial plan, Speed dial server redundancy & fail-over
Call out
Advanced Features Support for multicast paging and E911 service.
Support GDS Door opening.
Support for advanced jitter-resilience algorithm.
USB USB Type-C port for charging external devices (500mA MAX)
Base Stand 1 Wall Mountable Base Stand
QoS Layer 2 QoS (802.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) QoS
Security Secure boot, random default password, unique security certificate per device,
administrator level passwords, 256-bit AES encrypted configuration file, SRTP, TLS,
802.1x media access control
Multi-language English and Chinese
Upgrade/Provisioning Firmware upgrade via FTP / TFTP / HTTP / HTTPS, fast boot in 15 seconds, mass
provisioning using GDMS/TR-069 or AES encrypted XML configuration file
Power & Green Energy Efficiency Universal power adapter (GHP620W/GHP621W):
Input: 100~240Vac 50~60Hz
Output: 12V/0.5A(6W)
Temperature and Humidity Operation: 0°C to 40°C
Storage: -10°C to 60°C
Humidity: 10% to 90% (Non-condensing)
Package Content GHP phone, handset with cord, Base Stand, universal power supply (GHP620W,
GHP621W), faceplate, Quick Installation Guide
Color White (GHP620,GHP620W), Black (GHP621,GHP621W)
Physical 210mm (L) x 132mm (W) x 29mm (H) (with handset)
Unit weight: pending;
Package weight: pending;


Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

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