I. Specification Users: 100 Concurrent Calls: 50 Voicemail: Default 3000min Interface: One E1/T1/J1 ports (Support PRI,MFC R2,SS7), 2 FXS Ports One RS232 Port Flash: 512 MB Onboard Flash RAM: 512 MB Onboard RAM LAN: 1 (10/100Mbps) WAN: 1 (10/100Mbps) USB: 1 (USB2.0) Audio In/Out: Supported Size: 213x160x44 mm (1U half-width) Weight: 1.2kg Power Supply: AC 100-240V 50/60Hz 0.5A MAX SIP Protocol: SIP(RFC3261), IAX2 Transport Protocol: UDP,TCP,TLS,SRTP Codec: G.711, GSM, SPEEX, G.722, G.726, ADPCM, G.729 A, H261, H263,H263p, H264 ,MPEG4. DTMF: Inband, RFC2833, SIP INFO Echo Cancellation: Supported Network: Static IP, PPPoE, DHCP, Firewall, VLAN, DDNS, QoS, DHCP Server,OpenVPN Multiple Languages Support: Chinese, Dutch, English, French, German, Hebrew, Korean, Italian, Polish,Portuguese, Romanian, Russian, Spanish, Thai, Turkish | II. Features Attend Transfer Blind Transfer BLF Support Blacklist Callback CDR (Call Detail Records) Call Forward Call Parking Call Pickup Call Routing Call Transfer Call Waiting Caller ID Conference Define Office Time DDNS Dial by Name DISA (Direct Inward System Access) DIDs Distinctive Ringtone DND (Do Not Disturb) FAX (T.38) Firewall Follow Me IVR (Interactive Voice Response) Intercom/Zone Intercom Mobility Extension Multi-language Prompt Music On Hold Music On Transfer One touch record OpenVPN Phone Provisioning PIN User ( PIN Code Control) Paging/Zone Paging PPPoE Queue Redundancy Ring Group Route by Caller ID Skype Integration (Skype Connect) SMS to Mail/Mail to SMS Speed Dial Three Way Calling Voicemail Voicemail to Email Voicemail Forwarding Web Based Control Panel Spy functions (Normal Spy, Whisper Spy, Barge Spy) |
III. Flow Chart |