Telefon IP Yealink SIP-T54W, 16 Conturi SIP, PoE, Classic Grey
Disponibilitate: Stoc indisponibil
Producator: Yealink
Cod: SIP-T54W
Descriere produs
YEALINK SIP-T54W VOIP Phone SIP-T54W
Specificatii produs
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General
TipTelefon IPData/oraDaTasta10 taste de linie cu LED
10 taste de linie pot fi programate până la 27 de taste DSS fără hârtie (vizualizare pe 3 pagini)
Taste: mesaj, cască, mut, reapelare, difuzor hands-free
4 taste soft sensibile la context
6 taste de navigare
Tastele de control al volumuluiAuto RedialDaMontare pe pereteDaDisplayDaCaller IDDaAgendaDaVolum sonerieDaDifuzorFull-duplex hands-free cu AECProtocoaleSIP v1 (RFC2543), v2 (RFC3261)Protocoale ReteaCall server redundancy supported
NAT traversal: STUN mode
Proxy mode and peer-to-peer SIP link mode
IP assignment: static/DHCP/PPPoE
HTTP/HTTPS web server
Time and date synchronization using SNTP
UDP/TCP/DNS-SRV(RFC 3263)
QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP
SRTP for voice
IPv6, LLDP/CDP/DHCP VLAN, ICESecuritateTransport Layer Security (TLS)
AES encryption for configuration file
HTTPS certificate manager
Digest authentication using MD5/MD5-sess
OpenVPN, IEEE802.1XVoice CodecsOpus, G.722, PCMA, PCMU, G.729A/B, G.726, G.723.1, iLBCIdentificare a apelantuluiDaApel in asteptareDaCall HoldDaApelare rapidaDaConferintaDaCapacitatea de apelat in conferintaDaTastatura iluminataDaAgenda telefonicaDaIluminare LCDDaCaracteristiciPână la 4 telefoane fără fir DECT (via DECT Dongle DD10K) -
Afisaj
Tip displayLCD BacklitRezolutie pixeli480 x 272 pixeliDiagonala display4.3 inch -
Conectivitate
Bluetooth4.2WirelessIEEE 802.11a/b/g/n/ac dual bandUSB1 x USB 2.0Porturi2 x RJ45
2 x RJ9Power over Ethernet (PoE) SuportDa, IEEE 802.3af -
Caracterisitici Fizice
CuloareGri
succes!