| IP Phone/VoIP Telephone/VoIP Phone Set 1) VOIP protocols: SIP2.0 (RFC3261), MGCP, H.323 2) Transmit protocols: RTP / RTCP, SRTP 3) Voice coding: G.711A, G.711u, G.723.1 (5.3 / 6.3) and G.729A/B 4) Voice quality enhancement: a) VAD (voice activity detection), CNG (comfort noise generation) and EC (echo cancellation) supported b) Jitter buffer supported c) Inband / outband DTMF transmission 5) Network protocols: HTTP, DHCP, FTP, TFTP, IEEE802.1Q, SNMP, DNS, NTP, NAT 6) Access mode: DHCP, PPPOE or Static IP 7) Manage / software update: easy to setup and configured by keypad, CLI or HTTP pages 8) CE, FCC Approval 9) Skype me at comforalbort |
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