Yealink W52H - Cordless extension handset - IP-DECT\GAP - 3-way call capability - SIP v2, SRTP

Preču grupa Bezvadu telefoni
Preces kods SIP-W52H
Ražotājs Yealink Network Technology
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Product Description
Yealink W52H - cordless extension handset - 3-way call capability
Product Type
Cordless extension handset
Total Number of Wireless Handsets
1
Cordless Phone Standard
IP-DECT\GAP
Main Features
Multiple VoIP protocol support
VoIP Protocols
SIP v2, SRTP
Voice Codecs
G.722, G.723, G.729, G.711u, G.711a, G.726, iLBC
Intercom
Yes
Speakerphone
Yes
Call Services
Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold
Automatic Redial
Yes
Display
LCD display - colour
Display Features
Screen saver
Product Type
Cordless extension handset
Total Number of Wireless Handsets
1
Cordless Phone Standard
IP-DECT\GAP
Call Services
Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold
Max Handset Operating Distance
50 m
Max Handset Operating Distance (Outdoor)
300 m
Dialer Type
Keypad
Dialer Location
Handset
Conference Call Capability
3-way
Intercom
Yes
Speakerphone
Yes
Short Messaging Service (SMS)
Yes
Automatic Redial
Yes
Menu Operation
Yes
Programmable Buttons Qty
6
Ring Tones
9
Handset Locator
Yes
Lighted Keypad
Yes
Computer Link
Yes (USB)
Firmware Upgradable
Yes
Additional Functions
Built-in clock, Intercom, automatic redial
Additional Features
Key lock, music on hold, built-in web server, eco mode, CAT-iq 2.0 certification
Main Features
Multiple VoIP protocol support
VoIP
Yes
VoIP Protocols
SIP v2, SRTP
Voice Codecs
G.722, G.723, G.729, G.711u, G.711a, G.726, iLBC
Voice Features
Comfort noise generation (CNG), voice activity detection (VAD), acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB)
Phone Directory Capacity
500 names & numbers
Type
LCD display - colour
Display Location
Handset
Diagonal Size
1.8"
Display Resolution
128 x 160 pixels
Features
Screen saver
Connections
Headset jack / sub-mini-phone 2.5mm ¦ USB
Included Accessories
Belt clip, power adapter
Compliant Standards
FCC, RoHS
Battery
2 x battery
Capacity
800 mAh
Technology
Rechargeable - Nickel Metal Hydride
Included Qty
2
Talk Time
Up to 600 min
Standby Time
Up to 100 h
Width
5 cm
Depth
2.4 cm
Height
14.4 cm
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