Teléfono IP Hotelero

Support SIP2.0 (RFC3261) and correlative RFCs
 SIP support 1 SIP servers, and backup SIP proxy
servers
 Supports SIP UDP / TCP/ TLS
 SIP support SIP domain, SIP authentication (none, basic,
MD5) , DNS name of server, Peer to Peer / IP Call
HD voice: HD handset
 Codec: G.711A/U, G.723.1 high/low, G.729AB, G.722,
G.726-32
 DTMF: in-band, RFC2833 and SIP INFO
 Full-duplex Acoustic Echo Canceller (AEC) ?
Hands-free Mode, 96ms tail-length
 Voice Activity Detection (VAD) / Comfort Noise
Generation (CNG) / Background Noise Estimation (BNE)
/ Noise Reduction (NR)
 Packet Loss Concealment (PLC)
 Dynamic Adaptive Jitter Buffer up to 300ms
DTMF: In-band, Out-of-Band ? DTMF-Relay(RFC2833)
/ SIP INFO
 WAN / LAN: 10/100M Ethernet ports (Bridge mode)
IP Configuration: Static / DHCP / PPPoE
 Network Access Control: 802.1x
 VPN: L2TP (Basic Unencrypted) / OpenVPN
VLAN
QoS