-10no-dew

135*300*30mm

Business Calling Features Caller ID Call Transfer (Blind Transfer And Assisted Transfer) Call History Call Hold Call Forwarding (Always/On Busy/on No Answer/Follow me) Call Park Ring Group Call Pickup Video Calls VPN Client (PPTP/L 2TP) VPN server (PPTP/L 2TP) DDNS Support SKYPE for SIP

گارانتی

100 extensions Supports 20 concurrent calls Single IP PBX supports mul tiple Users across multiple sites Add external Analog Trunk Gateways to use standard phone-lines Save Money by using Internet Phone service (VoIP) User-Friendly Administration Interface Web-based Monitoring and Administration Call Statistics and Call Detail Records (CDR) Support HTTP upload Add / delete t h e IP phones bat ch Ring Group record Trunk backup

رابط ها

ROTOCOL STANDARDS Protocol Standards SIP (RFC 3261) SDP (RFC 2327) RTP (RFC 1889) RTCP (RFC 1889) Out-Of-Band DTMF (RFC 2833) IAX2 (RFC 5456)