Yealink SIP-T20P Entry Level IP Phone

Harga:

USD 85

Jumlah Pesanan:

Negara Asal:

China

Phone Features
2 VoIP accounts, hotline, emergency call
Call waiting, call transfer, call forward
Hold, mute, flash, auto-answer, redial
3-way conference, DND, speed dial
Phonebook import/ export, call history
Volume adjustment, ring tone selection
Tone scheme, System log
Multi-language ( more than 20)
IP PBX System Integration
Dial plan, dial-now
Voicemail, MWI
Intercom, Paging
Call park, call pickup
Distinctive ringtone
Codecs and Voice Features
Wideband codec: G.722
Narrowband codec: G.711, G.723.1, G.726, G.729AB
VAD, CNG, AEC, PLC, AJB, AGC
Full-duplex hands-free speakerphone with AEC
Network Features
SIP v1 ( RFC2543) , v2 ( RFC3261)
NAT Traversal: STUN mode
DTMF: In-Band, RFC2833, SIP Info
Proxy mode and peer-to-peer SIP link mode
IP Assignment: Static/ DHCP/ PPPoE
TFTP/ DHCP/ PPPoE client
Telnet/ HTTP/ HTTPS server
DNS client
NAT/ DHCP server
Management
FTP/ TFTP/ HTTP/ PnP auto-provision
Configuration: browser/ phone/ auto-provision
Direct IP call without SIP proxy
Dial number via SIP server
Dial URL via SIP server
Security
HTTPS ( server/ client)
SRTP ( RFC3711)
Transport Layer Security ( TLS)
VLAN ( 802.1 pq) , QoS
Digest authentication using MD5/ MD5-sess
Secure configuration file via AES encryption
Phone lock for personal privacy protection
Admin/ user configuration mode
Physical Features
TI TITAN chipset
3-line LCD with an icon line and 2x15 characters lines
31 keys including 9 function keys
4 LEDs: 1xpower, 2xline, 1xmessage
1xRJ9 handset port
1xRJ9 headset port
2xRJ45 10/ 100M Ethernet ports
Wall-mounted
Power adapter: AC 100~ 240V input and DC 5V/ 1.2A Output
Power over Ethernet ( IEEE 802.3af)
Power consumption: 1.4-2.6W
Net weight: 0.77kg
Dimension: 185 x 200 x 90mm
Operating humidity: 10~ 95%
Storage temperature: up to 60° C

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