General
132*64 graphic LCD
keys34 keys including 7 programmable keys
Handset1 RJ9(4P4C)
Headset1 RJ9(4P4C)
SIPv2, SDP(RFC 2327), RTP(RFC 1889,1890), RTCP
RFC2833 X-NSE Tone Events for SIP/RTP, AVT Tone
Events for SIP/RTP
G.711 µ-law/A-law, G.723.1, G.726, G.729A/B.
Acoustic Echo Cancelation(AEC),
Transport Layer Security(TLS)
SRTP(RFC3711), SIPS
VLAN QoS(802.1pq)
2 VoIP Accounts
Screen Sleep
Call hold, Call waiting, Call forward, Call return,
Redial,Call transfer
Mute, Speed dial, SMS, Voicemail, Message Waiting
Indication(MWI) LED, Call history
BLF/BLA
Hot-desking, Tone scheme, Volume control
Ring tone selection/Import/Delete
Soft keys programmable
Phonebook, Black list XML/LDAP phonebook
TCP, UDP, ICMP, RARP, ARP, DNS, NTP,SNTP, STUN, UPnP,SNMP
Static/DHCP/PPPoE
HTTP/HTTPS server
Layer2(802.1Q, 802.1P) QoS
Layer3 (ToS, DiffServ, MPLS) QoS
Procesador600M
DTMF(In-Band, RFC2833, SIP Info)
Caller ID display, DND, Auto-answer, 5-Way Conference
