Polycom RealPresence Trio 8800

Type of Produit Téléphone VoIP of conference Fonctions principales support of plusieurs protocoles VoIP, switches Ethernet integrated screens screens LCD - color size of the diagonale 5" resolution d'screens 1280 x 720 pixels Rétroéclairé Oui Interface without fil fournie Bluetooth,IEEE 802.11a/b/g/n (Wi-Fi) Profils Bluetooth Profil mains libres (HFP), Profil of distribution audio advancede (A2DP) Servithese d'appel Appel en instance, Renvoi automatique, Transfert d'appel, placed en attente d'appel function audioconference (conference) to trois Servithese VoIP Skype Mains libres Oui Protocoles VoIP SDP Codecs vocaux G.722, G.729ab, G.711u, G.711a, iLBC, Siren, G.722.1, G.722.1c, Opus Quality of service IEEE 802.1Q (VLAN), IEEE 802.1p, Type of Service (ToS) Attribution of the adresits IP DHCP, statique security WPA, WEP, WPA2, IEEE 802.1X, TLS support Power Over Ethernet (PoE) Oui Protocoles network TFTP, HTTP, HTTPS, SRTP, Link Layer Discovery Protocol - Media Endpoint Discovery (LLDP-MED), SNTP Number of ports network 1 x Ethernet 10Base-T/100Base-TX/1000Base-T Logiciels compatibles Microsoft Lync Fonctions vocales generation of bruit of confort, detection d'activities vocale, HD Voice, packet loss concealment (PLC), adaptive jitter buffer (AJB) Divers - USB / USB to 4 broches, type A - USB / 5 pin Micro-USB Type B - cables network - 26 ft