Detailed Product Description

Key feature
1 )Standard SIP 2.0 terminal product, powerful applicability, and best for
global popularizing;
2 )Support SIP 2.0, TCP/UDP/IP, RTP/RTCP, ICMP, ARP/RARP, NTP, PPPoE, TFTP,
HTTP, etc;
3 )Support G.711 (a-law and u-law), G.723.1 (5.3K/6.3K), G.723
(40K/32K/24K/16K), G.728, G.729A/B, iLBC;
4 )The powerful DSP digital audio processor to keeping a wonderful
audio-quality;
5 )Inside DNS, route, NAT, DMZ;
6 )Advanced shaking control, and the technology of hiding the lost massage
7 Support incoming call on show, restricting, and holding, disconnection, call
transfer, call divert, dialing project, etc. Support conference call;
8 Supports VAD, CNG, AGC, the echo eliminates (G.168) and the static sound
suppression;
9 Support layer 2 (802.1Q VLAN, 802.1p) and layer 3 (QoS,, ToS DiffServ, MPLS)
10 Powerful long-distance TFTP or HTTP manages;
11 To dispose through the browser or the voice hint;
12 NAT automatic penetration;
13 Support passing through and T.38 fax;
14 Good for the environment, according to the international electromagnetism
radicalizations standard;
15) Select high quality material, original electro circuit design, and no
electric current noise, work steadily;
16) Porcelain and legerity design let you feel the full-bodied appetency of the
product besides expediency schlepping.Language Option Switch languge to help
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 SIP Voip Gateway,VoIP ATA,IP Gateway