Grandstream GRP Series GRP2611G - VoIP phone - 5-way call capability - SIP, RTP, RTCP, SRTP - 3 lines

Kategooria: Lauatelefonid
Tootekood: GRP2611G
Tootja: Grandstream Networks
Garantii: 12 - 24 kuud
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Product Description
Grandstream GRP Series GRP2611G - VoIP phone - 5-way call capability
Product Type
VoIP phone
Main Features
Multiple VoIP protocol support, integrated Ethernet switch
VoIP Protocols
SIP, RTP, RTCP, SRTP
Voice Codecs
G.722, Opus, G.729ab, G.711a-law, G.711µ, G.726, G.723, iLBC
Lines Supported
3 lines
Speakerphone
Yes
Call Services
Call Transfer, Call Hold, Call Forwarding, Call park/pickup, Call Waiting
Display
LCD display - colour - Yes
Network Ports Qty
2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Product Type
VoIP phone
Shipping Weight
900 g
Call Services
Call Transfer, Call Hold, Call Forwarding, Call park/pickup, Call Waiting
Dialer Location
Base
Conference Call Capability
5-way
Speakerphone
Yes
Programmable Buttons Qty
4
Volume Control
Yes
Indicators
Busy lamp field (BLF), message waiting indicator
Additional Functions
Customisable faceplate, Noise Shield Technology, mute, redial, Bridged Line Appearance (BLA), Shared Call Appearance (SCA), phonebook transfer, auto answer, Music on hold
Main Features
Multiple VoIP protocol support, integrated Ethernet switch
VoIP
Yes
VoIP Protocols
SIP, RTP, RTCP, SRTP
Voice Codecs
G.722, Opus, G.729ab, G.711a-law, G.711µ, G.726, G.723, iLBC
Lines Supported
3 lines
Quality of Service
IEEE 802.1Q (VLAN), IEEE 802.1p, Layer 2 QoS, Layer 3 TOS, Multiprotocol Label Switching (MPLS), Differentiated Services (DiffServ)
IP Address Assignment
DHCP, static, PPPoE
Security
IEEE 802.1X, TLS, 256 bit AES
Power Over Ethernet (PoE) Support
Yes
Network Protocols
IP, TCP, UDP, RTP, RTCP, HTTP, HTTPS, ARP, ICMP, DNS A record, DNS SRV, DNS NAPTR, TELNET, TFTP, NTP, STUN, SIMPLE, Link Layer Discovery Protocol (LLDP), Lightweight Directory Access Protocol (LDAP), TR-069, SRTP, IPv6
Network Ports Qty
2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Voice Features
HD audio, dual tone multi-frequency (DTMF), voice activity detection (VAD), comfort noise generation (CNG), acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB), automatic gain control (AGC)
Network Features
Grandstream Device Management System (GDMS), up to 3 SIP accounts, Lightweight Directory Access Protocol (LDAP), IEEE 802.3af, Energy-Efficient Ethernet (IEEE 802.3az)
Phone Directory Capacity
1000 names & numbers
Type
LCD display - colour
Display Location
Base
Diagonal Size
2.8"
Display Resolution
320 x 240 pixels
Backlit
Yes
Display Languages
English, German, Italian, French, Spanish, Portuguese, Russian, Croatian, Chinese, Korean, Japanese
Connections
Headset jack / RJ-9
Placing / Mounting
Wall-mountable, table-top
Cables Included
Network cable ¦ Handset cord
Included Accessories
Stand, power adapter
Power Consumption
3 W (power adapter), 3.8 W (PoE)
Width
18.6 cm
Depth
20.3 cm
Height
2.8 cm
Weight
400 g
Shipping Weight
900 g
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