ADSL2+ plus built in VOIP
Features
*ANSI T1.413 Issue 2, ITU-T G.992.1(G.dmt) and
G.992.2 (G.lite) compliant for Annex A, B
*ITU-T G.992.3, G.992.4 for ADSL2, ITU-T G.992.5
for ADSL2+
*Downstream and upstream data rates up to 24Mbps and
2Mbps
*Compliant with IEEE 802.3, 802.3u 10/100M Ethernet
standard
*Supports SIP 3261 (Radvision SIP stack),
TCP/UDP/IP, RTP/RTCP, HTTP, ICMP, ARP, DNS, and
DHCP.
*Supports popular voice-coders including G.711 (A-
law and µ-law), G.723.1, G.726 and G.729.
*Supports standard voice features such as Caller ID,
Consultation Hold, Call Waiting, Blind Call
Transfer, Attended Call Transfer, Call Forwarding,
Mid-Call DTMF (only using RTP) and 3-Way
Conferencing
*Supports Silence Suppression, VAD (Voice Activity
Detection), CNG (Comfort Noise Generation), and
Line Echo Cancellation
*Supports DIGEST authentication (MD5 only)
*Provides easy configuration through a web interface
and limited configuration through the handset dial-
pad
*Standards-based implementation (ITU-T, IETF
compliant)
*PSTN Backup support through Hardware Relay¡X
applicable when power is down or when WAN interface
is down
*Distinctive dial tones (PSTN, IP Dialing, and
Normal) are played according to the
PSTN/WAN/Registrati on status
hub:
[email protected]
HP:08165443875
