Product no 998943683
Model SIP-T42U
Brand Yealink Network Tech
EAN 6938818304826
Weight 1.22 kg
Produktbeskrivelse | Yealink SIP-T42U - VoIP-telefon med opkalds-ID - 5-vejs opkaldskapacitet |
Produkttype | VoIP-telefon med opkalds-ID |
Hovedfunktioner | Understøttet multi-VoIP-protokol, integreret Ethernet-switch |
VoIP-protokoller | SIP, SIP v2, SRTP |
Voice Codecs | G.722, G.723.1, G.729ab, G.711u, G.711a, G.726, iLBC, Opus |
Linier understøttet | 12 linier |
Højttalertelefon | Ja |
Opkaldsservice | Voice Mail, Opkalds-ID, Opkald venter, Videresend opkald, Transfer opkald, Sæt opkald på vent, Opkaldsparkering/besvarelse |
Skærm | LCD-skærm - monokrom - Ja |
Antal netværksporte | 2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
Dækfarve | Klassisk grå |
General | |
---|---|
Body Color | Classic gray |
Product Type | VoIP phone |
Phone Features | |
Additional Functions | Built-in clock, call recording, redial, mute, HD Voice, auto answer, Do Not Disturb (DND), anonymous call, anonymous call rejection |
Call Services | Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold, Call park/pickup |
Caller ID Type | Caller ID |
Conference Call Capability | 5-way |
Dialer Location | Base |
Indicators | Visual ringer light, voice message waiting indicator |
Speakerphone | Yes |
Volume Control | Yes |
IP Telephony | |
IP Address Assignment | DHCP, static |
Lines Supported | 12 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, TR-069, SNTP, STUN, Lightweight Directory Access Protocol (LDAP) |
Power Over Ethernet (PoE) Support | Yes |
Quality of Service | IEEE 802.1Q (VLAN), IEEE 802.1p, Type of Service (ToS) |
Security | IEEE 802.1X, TLS, SRTP |
Voice Codecs | G.722, G.723.1, G.729ab, G.711u, G.711a, G.726, iLBC, Opus |
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), Yealink Optima HD voice technology |
VoIP | Yes |
VoIP Protocols | SIP, SIP v2, SRTP |
Phone Memory | |
Phone Directory Capacity | 1000 names & numbers |
Display | |
Backlit | Yes |
Diagonal Size | 2.7" |
Display Location | Base |
Display Resolution | 192 x 64 pixels |
Type | LCD display - monochrome |
Miscellaneous | |
Cables Included | Ethernet cable - 2 m |
Connections | Headset jack / RJ-9 | Handset jack / RJ-9 | 2 x USB | 2 x network / RJ-45 |
Hearing Aid Compatible | Yes |
Included Accessories | Stand |
Placing / Mounting | Wall-mountable, table-top |
Dimensions & Weight (Base) | |
Depth | 18.9 cm |
Height | 17.5 cm |
Width | 21.2 cm |