Detailed Product Description

Features: FXS interface (for analog phone or PBX COline)

       Calls from cellular overVoIP

       Calls from GSM network tothe V100 unit provides a VoIP dial tone

       SMS Server for SMS sending &receiving

       Dialed number restriction, evaluationand modification

       Easy & comfortable maintenance,configuration and upgrade

       Block / Allow Policy fortermination / origination

         IP Specifications:

            H.323v2/v3/v4 and SIP (RFC 3261) , SDP (RFC 2327), Symmetric RTP,

STUN (RFC3489), ENUM(RFC 2916), RTP Payload for DTMF Digits (RFC2833), Outbound Proxy Support.

       Voice Codec: G.711(a-law /μ-law),G.729 AB, G.723 (6.3 Kbps / 5.3Kbps)

       WAN: Support PPPoE client, DHCP client,Fix IP Address, DDNS client