Description du produit:

• 802.3af Power over Ethernet
• SIP 2.0 (RFC3261) compliant
• G.711, G.723.1 and G.729 voice codec
• Support STUN, Outbound Proxy
• Up to 3 Proxy server registrations
• 3-way conference, Caller ID support
• Built-in phone book / Speed dial
• Call Hold / Forward / Transfer / Waiting
• VAD / CNG / Echo Cancellation / DTMF detection
• Incoming / Outgoing / Miss Call record
• QoS / NAT / DHCP Server
• Web / Keypad management