| Protocols/Standards |
SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS(A record, SRV, NAPTR), DHCP, PPPoE, TELNET, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR-069, 802.1x, TLS, SRTP, IPV6 |
|---|---|
| Networking Interfaces |
Dual-switched 10/100Mbps port, PoE |
| Feature Keys |
2 line keys with dual-color LED and support for 4 SIP account, 4 XML programmable context sensitive soft keys, 5 (navigation, menu) keys. 8 dedicated function keys for- MESSAGE(with LED indicator), TRANSFER, HEADSET, MUTE, SEND/REDIAL, SPEAKERPHONE, VOL+, VOL |
| Telephony Features |
Hold, transfer, forward, 3-way conference (via programmable key), call waiting, off-hook auto dial, click-to-dial, flexible dial plan, personalized music ringtones, server redundancy and fail-over |
| HD Audio |
Yes, HD handset with support for wideband audio |
| Base Stand |
Yes, 2 angle position available |
| Power & Green Energy Efficiency |
Universal Power Supply Input 100-240VAC 50-60Hz; Output +5VDC, 600mA;PoE |
| IEEE802.3af Class 1, 3.84W; IEEE802.3az (EEE) (GRP2602P Only) | |