Detailed Product Description

 
Multiple Service Providers Lines / SIP Accounts Support (30)
 
Simultaneous Trunk Links: 30 concurrent trunk calls
 
Built in 2 / 4 FXO PSTN trunk (modular)
 
By adding external FXO analog gateway to use terminal trunk line
Extension
 
Built-in SIP Proxy Server following RFC3261
 
300 extensions registration
 
60 inbound/outbound concurrent calls
 
Built in 2 / 4 FXS port (modular)
 
Configurable Call Routing (Dial Plan)
 
Least cost routing
 
Call hunting round robin
 
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 Attendan
 
Configurable IVR prompts (optional)
 
Configurable IVR menu
 
Timeout interval and timeout action
 
Music on ringing extensions
 
Forward to voice mail on on-answer
 
SIP Feature
 
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
 
Voice Mai
 
Mail box access control (PIN)
 
Multi-lingual (optional)
 
2G bytes storage
 
MWI notification
 
Voice mail to e-mail