تلفن تحت شبکه یالینک مدل SIP-T31

980 گرم

تلفن رومیزی با سیم

SIP v1 (RFC2543), v2 (RFC3261), Call server redundancy supported, IP assignment: static/DHCP, UDP/TCP/DNS-SRV(RFC 3263), IPv6

RJ45 10/100M Ethernet ports, RJ9 (4P4C) handset port, RJ9 (4P4C) headset port

1 عدد 100 Mbps

1 عدد 100 Mbps

RJ9 headset jack

RJ9 handset jack

6 features keys: transfer, message, headset, redial, mute, hands-free speakerphone, 5 navigation keys, Volume control keys

call, message waiting

HD

graphical LCD

2.3 اینچ

132x64

Fixed LCD

2-3 وات

آداپتور برق - Output: 5v DC, 0.6A

2 عدد

G.722 , Narrowband codec: G.711(A/μ), G.723.1, G.729, G.729A, G.726, iLBC , DTMF: In-band, Out-of-band (RFC 2833) and SIP INFO , Full-duplex hands-free speakerphone with AEC , VAD, CNG, AEC, PLC, AJB, AGC

Open VPN

SRTP for voice, HTTPS certificate manager, AES encryption for configuration file, Digest authentication, IEEE802.1X, LLDP/CDP/DHCP VLAN, ICE

5way audio conferencing

hold, mute, DND, hotline, waiting, Group listening, SMS, emergency call, Redial, call return, auto answer, Ring tone selection/import/delete

Black list, XML/LDAP remote phonebook, Phonebook search/import/export, Call history: dialed/received/missed/forwarded

1000

Multilingual user interface

Configuration: browser/phone/auto-provision, Auto provision via FTP/TFTP/HTTP/HTTPS for mass deploy, Auto-provision with PnP, Zero-sp-touch, TR-069

NAT traversal: STUN mode, Transport Layer Security (TLS), AES encryption for configuration file

CE, FC, RoHS, REACH, ISO 9001

50 ~ 10- °C

95 ~ 10 درصد

Stand with 2 adjustable angles, Proxy mode and peer-to-peer SIP link mode

آی پی فون SIP-T31، کابل شبکه، گوشی، کابل گوشی، دفترچه راهنما، پایه، آداپتور برق (اختیاری)