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Yealink - SIP-T40G - VoIP phone - 3-way call capability - SIP - SIP v2 - SRTP - 3 lines

Yealink - SIP-T40G - VoIP phone - 3-way call capability - SIP - SIP v2 - SRTP - 3 lines
  • 10238875-003
Artikel nr.: 10238875-003
på förfrågan

Leveranstid ca 5 dagar

Artikel nr.: 10238875-014
på förfrågan

Leveranstid ca 5 dagar

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Produktbeskrivning

SIP-T40G - VoIP phone - 3-way call capability - SIP - SIP v2 - SRTP - 3 lines
mer
Dimensions & Weight (Base)
Depth: 18.9 cm
Height: 17.5 cm
Width: 21.2 cm
Display
Backlit: Yes
Diagonal Size: 2.3"
Display Location: Base
Display Resolution: 132 x 64 pixels
Type: LCD display - monochrome
General
Product Type: VoIP phone
IP Telephony
IP Address Assignment: DHCP, static
Lines Supported: 3 lines
Main Features: Multiple VoIP protocol support, integrated Ethernet switch
Network Features: Network Address Translation (NAT), Class 2 PoE, Lightweight Directory Access Protocol (LDAP)
Network Ports Qty: 2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Network Protocols: IP, TCP, TFTP, UDP, HTTP, DNS, HTTPS, SRTP, SNTP
Power Over Ethernet (PoE) Support: Yes
Quality of Service: IEEE 802.1Q (VLAN), Differentiated Services (DiffServ), IEEE 802.1p, Type of Service (ToS)
Security: IEEE 802.1X
VoIP: Yes
VoIP Protocols: SIP, SIP v2, SRTP
Voice Codecs: G.722, G.723, G.729ab, G.711u, G.711a, G.726
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)
Miscellaneous
Connections: 2 x headset jack / RJ-9 ¦ 2 x network / RJ-45 ¦ EHS port / RJ-12
Included Accessories: Stand, network cable
Placing / Mounting: Wall-mountable, table-top
Phone Features
Additional Functions: Built-in clock, call recording, Intercom
Call Services: Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold
Conference Call Capability: 3-way
Dialer Location: Base
Indicators: Visual ringer light, voice message waiting indicator, speakerphone indicator, headset, mute indicator
Programmable Buttons Qty: 6
Speakerphone: Yes
Phone Memory
Phone Directory Capacity: 1000 names & numbers
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