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IAD1000DR voice gateway is a multi-function voice/fax/multimedia terminal. It supportsstandard SIP, PPPoE, DHCP, SNMP, RTP, and RTCP protocols and supports multiple
network access means (ADSL, cable modem). It is able to provide operators and virtual
operators with highly cost-effective VoIP solutions such as IP telephone super
markets and enterprise branches.
Voice features:
1) CODEC: G.711A/U, G.723.1 high/low, G.726, G.729
2) G.168 echo cancel
3) VAD
4) DTMF relay
SIP features:
1) Standard SIP protocol
2) NAT, STUN
3) Free peer to peer SIP call
Networks features:
1) Basic NAT and NAPT
2) PPPoE for ADSL
3) SNTP
4) Static WAN IP and DHCP
Maintenance and management:
1) HTTP WEB manager
2) HTTP/TFTP: upgrade firmware
3) Adjustable user password and super password
4) IVR for network setting by handset
5) SNMP
Call control features:
1) Flexible dial map
2) End with number
3) Dial map table
4) Dial with time out
5) Call routing table for



