Telefon VoIP cu PoE - Yealink SIP-T20P

Yealink SIP-T20P, telefon VoIP cu PoE, display LCD pe 3 linii, doua conturi VoIP, Broadsoft /Avaya/Broadsoft validated, sunet HD: HD Codec, HD Handset, HD Speaker. Voicemail, Intercom.

Facilitati telefon

2 conturi VoIP, 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
Reglare volum + melodie sonerie
Tone scheme, System log
Multi-language (20)

Integrate cu sistem IP PBX:

Dial plan, dial-now
Voicemail, MWI
Intercom, Paging
Call park, call pickup
Distinctive ringtone

Codecuri si voce:

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

Facilitati retea:

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

Porturi:

1xRJ9 handset port
1xRJ9 headset port
2xRJ45 10/100M Ethernet ports