Yealink SIP-T31W - VoIP phone with caller ID - IEEE 802.11a/b/g/n/ac (Wi-Fi) - 5-way call capability - SIP, SIP v2, SRTP, RTCP - 2 lines - classic gray

Kategórie Bezdrôtové Telefóny
Kód produktu SIP-T31W
Výrobca Yealink Network Technology
Záruka Unknown
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NMGB 0 Upresníme 62,04
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Product Description
Yealink SIP-T31W - VoIP phone with caller ID - 5-way call capability
Product Type
VoIP phone with caller ID
Cordless Phone Standard
IEEE 802.11a/b/g/n/ac (Wi-Fi)
Main Features
Multiple VoIP protocol support, integrated Ethernet switch
VoIP Protocols
SIP, SIP v2, SRTP, RTCP
Voice Codecs
G.722, G.723.1, G.729ab, G.726, iLBC, G.711A/µ
Lines Supported
2 lines
Speakerphone
Yes
Call Services
Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold, Message Waiting Capability
Display
LCD display - monochrome - Yes
Network Ports Qty
2 x Ethernet 10Base-T/100Base-TX
Body Colour
Classic gray
Product Type
VoIP phone
Body Colour
Classic gray
Cordless Phone Standard
IEEE 802.11a/b/g/n/ac (Wi-Fi)
Call Services
Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold, Message Waiting Capability
Caller ID Type
Caller ID
Dialer Location
Base
Conference Call Capability
5-way
Speakerphone
Yes
Volume Control
Yes
Indicators
Voice message waiting indicator, busy lamp field (BLF)
Additional Functions
Call recording, Intercom, mute, Do Not Disturb (DND), Bridged Line Appearance (BLA), blacklist, call hold
Main Features
Multiple VoIP protocol support, integrated Ethernet switch
VoIP
Yes
VoIP Protocols
SIP, SIP v2, SRTP, RTCP
Voice Codecs
G.722, G.723.1, G.729ab, G.726, iLBC, G.711A/µ
Lines Supported
2 lines
Quality of Service
IEEE 802.1Q (VLAN), IEEE 802.1p, Layer 3 TOS
IP Address Assignment
DHCP, static, PPPoE
Security
TLS, 256 bit AES, WPA2, WPA3
Power Over Ethernet (PoE) Support
Yes
Network Protocols
IP, TFTP, HTTP, DNS SRV, SNMP, HTTPS, Link Layer Discovery Protocol (LLDP), SRTP, STUN, SNTP, UDP, TCP, GARP
Network Ports Qty
2 x Ethernet 10Base-T/100Base-TX
Voice Features
Comfort noise generation (CNG), voice activity detection (VAD), HD Voice, acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB), automatic gain control (AGC), dual tone multi-frequency (DTMF)
Network Features
Network Address Translation (NAT), Lightweight Directory Access Protocol (LDAP), Class 2 PoE
Phone Directory Capacity
1000 names & numbers
Type
LCD display - monochrome
Display Location
Base
Diagonal Size
2.3"
Display Resolution
132 x 64 pixels
Backlit
Yes
Connections
Headset jack / RJ-9 ¦ Handset jack / RJ-9
Placing / Mounting
Wall-mountable, table-top
Cables Included
Network cable
Included Accessories
Stand
Power Consumption
1.3-1.7 W (PSU), 2-2.6 W (PoE)
Width
18.8 cm
Depth
18.9 cm
Height
16.2 cm
Shipping Width
21.3 cm
Shipping Depth
21 cm
Shipping Height
10.3 cm
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