Grandstream GHP Series GHP621W - VoIP phone - IEEE 802.11a/b/g/n/ac (Wi-Fi) - 3-way call capability - SIP - 2 lines - black

Category: Wireless Telephones
Code: GHP621W
Brand: Grandstream Networks
Warranty: Unknown
For illustrative purpose only
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SYNCA 0 unknown 94.03
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Product Description
Grandstream GHP Series GHP621W - VoIP phone - 3-way call capability
Product Type
VoIP phone
Cordless Phone Standard
IEEE 802.11a/b/g/n/ac (Wi-Fi)
Main Features
Integrated Ethernet switch
VoIP Protocols
SIP
Voice Codecs
G.722, G.723, G.726, iLBC, G.729A/B, G.711a-law, G.711µ-law
Lines Supported
2 lines
Speakerphone
Yes
Call Services
Voice Mail, Call Transfer, Call Hold, Call Mute
Display
LCD display - color - Yes
Body Color
Black
Product Type
VoIP phone
Shipping Weight
32.1 oz
Body Color
Black
Cordless Phone Standard
IEEE 802.11a/b/g/n/ac (Wi-Fi)
Wireless Interface Provided
Wi-Fi
Call Services
Voice Mail, Call Transfer, Call Hold, Call Mute
Dialer Location
Base
Conference Call Capability
3-way
Speakerphone
Yes
Programmable Buttons Qty
6
Volume Control
Yes
Indicators
Voice message waiting indicator
Additional Functions
Speed dial memory, redial, flash function, conference mode, door release function, Hands-free calling
Main Features
Integrated Ethernet switch
VoIP
Yes
VoIP Protocols
SIP
Voice Codecs
G.722, G.723, G.726, iLBC, G.729A/B, G.711a-law, G.711µ-law
Lines Supported
2 lines
Quality of Service
IEEE 802.1Q (VLAN), Differentiated Services (DiffServ), IEEE 802.1p, Type of Service (ToS), Multiprotocol Label Switching (MPLS)
IP Address Assignment
DHCP
Security
256-bit AES, IEEE 802.1X, TLS, SRTP
Network Protocols
IP, TCP, TFTP, UDP, ICMP, ARP, HTTP, HTTPS, Link Layer Discovery Protocol (LLDP), SRTP, TR-069, RTCP, RTP, NTP, RTCP-XR, DNS SRV, DNS NAPTR, SSH, STUN, TLS, DNS A record, IPv6, IPv4
Voice Features
HD audio
Type
LCD display - color
Display Location
Base
Backlit
Yes
Display Languages
English, Chinese
Connections
USB Type-C
Hearing Aid Compatible
Yes
Placing / Mounting
Wall-mountable, table-top
Included Accessories
Faceplate(s), stand, power adapter
Width
5.2 in
Depth
8.3 in
Height
3.5 in
Weight
21.5 oz
Shipping Weight
32.1 oz
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