IP PBX / VoIP Service Features : Trunk Multiple Service Providers Lines / SIP Accounts Support (30) Simultaneous Trunk Links: 30 concurrent trunk calls Build in 2 / 4 FXO PSTN trunk (Modular) By adding external FXO analog gateway to use Terminal trunk Line By adding external GSM VoIP gateway to use GSM trunk line Extensions Built-in SIP Proxy Server Following RFC-3261 Support password authentication using MD5
digest and RFC2833 for DTMF Relay 300 extensions registration. 60 inbound/outbound concurrent calls Build in 2 / 4 FXS port (Modular) Configurable Call Routing (Dial Plan) Least Cost Routing Call Hunting - Round Robin Call Detail Records Extensions Status Monitor Register Status Talking Status Call hold / call waiting / 3 way conference Forwarding - unconditional / unavailable / busy for Each Extension Group based call pick-up Call parking
SIP Features :
Built-in SIP Proxy Server: Following RFC-3261 SIP Standard. Support password authentication using MD5 digest and RFC2833 for DTMF Relay Static and Dynamic Registration Call-based MD5 authentication NAT traversal for clients Outbound proxy with and without WAN Inter-proxy call hand-off Auto-configure of SIP phones / ATA
IVR/Auto Attendant Configurable IVR prompts (Optional) Configurable IVR Menu Customized Greeting Music on Hold
Voice Mail Mail Box Access Control (PIN) Multi-lingual (Optional) 2G bytes storage MWI notification Voice mail to e-mail
Multiple Service Providers Lines / SIP Accounts Support (30)