Key Facts
10 SIP trunk, 100 extension registration, 12 concurrent calls

Packing Detail
IP PBX/VoIP SERVICE FEATURES:
Trunk
-Multiple Service Providers Lines or SIP Accounts (10)
-GSM VoIP Line: connected with GSM VoiP Terminal
-10 concurrent trunk calls
-Trunk Management: Support SIP Trunk / Gateway Trunk Management / FXO Trunk
-Support two-stage /one-stage call to Trunk by Trunk Group Configuration
-Build in 2 / 4 FXO PSTN trunk (2FXO+2FXS; 4FXO
Extension
-Built-in SIP Proxy Server Following RFC-3261
-Support password authentication using MD5 digest and RFC2833 for DTMF Relay
-100 ext. registration.
-12 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
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)
1G bytes storage
MWI notification
Voice mail to e-mail
MANAGEMENT:
Web Based Management
HTTP method for Firmware Upgrade
Backup / Restore Configuration File
Record Greeting by IP Phone set
Auto-provision Server for IP Phone configuration (Optional)
PROTOCOL STANDARD:
SIP (RFC 3261)
SDP (RFC 2327)
RTP (RFC 1889)
RTCP (RFC 1889)
Out-Of-Band DTMF (RFC2833)