 | Audio Conference, Standards: SIP, Codecs: G.722, VAD (Voice Activity Detection), CNG (Comfort Noise Generation), G.729AB, G.711u, G.711a, QoS: ToS, IEEE 802.1p/Q, VAD, Protocols: TFTP, HTTP, DHCP, NAT, Network Interface: 1 x Ethernet 10Base-T / 100Base-TX, Display: Monochrome LCD | COMPARE PRICES |