Telefon VoIP cu POE - Yealink SIP-T22P

Telefon VoIP Yealink SIP-T22P ce suporta 3 conturi VoIP. Sunet HD: HD Codec, HD Handset, HD Speaker. PoE.

Caracteristici


* Facilitati telefon
* 3 VoIP accounts, hotline, emergency call
* Call waiting, call transfer, call forward
* Hold, mute, flash, auto-answer, redial
* 3-way conference, DND, speed dial
* Agenda telefonica (300 intrari a 3 campuri fiecare), black list
* XML Phonebook search/import/export
* Lists of missed, received, dialed and forwarded calls (100 entries in all)
* Volume adjustment, ring tone selection
* Tone scheme, System log
* Multi-language (20)

Integrare cu sistem IP PBX:


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

Codecuri si sunet:

* Wideband codec: G.722
* Narrowband codec: G.711, G.723.1, G.726, G.729AB
* VAD, CNG, AEC, PLC, AJB, AGC
* Full-duplex speakerphone cu 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

Difuzor : Da

* Interfata : RJ45 x 2