Grandstream GHP Series GHP611W - VoIP phone - IEEE 802.11a/b/g/n/ac (Wi-Fi) - 3-way call capability - SIP - 2 lines - black

Categorie Telefoane fără fir
Cod GHP611W
Marcă Grandstream Networks
Garanţie! Necunoscut
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Product Description
Grandstream GHP Series GHP611W - VoIP phone - 3-way call capability
Product Type
VoIP phone
Cordless Phone Standard
IEEE 802.11a/b/g/n/ac (Wi-Fi)
VoIP Protocols
SIP
Voice Codecs
G.722, G.723, G.726, iLBC, Opus, 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
Body Colour
Black
Product Type
VoIP phone
Shipping Weight
515 g
Body Colour
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
Handset
Conference Call Capability
3-way
Speakerphone
Yes
Programmable Buttons Qty
3
Volume Control
Yes
Indicators
Voice message waiting indicator
Additional Functions
Speed dial memory, redial, flash function, conference mode, door release function, Hands-free calling, multicast paging
VoIP
Yes
VoIP Protocols
SIP
Voice Codecs
G.722, G.723, G.726, iLBC, Opus, 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
Comfort noise generation (CNG), voice activity detection (VAD), acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB), automatic gain control (AGC), HD audio
Network Features
Grandstream Device Management System (GDMS)
Hearing Aid Compatible
Yes
Placing / Mounting
Wall-mountable, table-top
Included Accessories
Power adapter
Width
5.3 cm
Depth
21.1 cm
Height
4.4 cm
Weight
350 g
Shipping Weight
515 g
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