1-7
Software Specifications
Feature
Feature
Feature
Feature
Description
Description
Description
Description
OS
VxWorks
VoIP Protocol
ITU-T H.323-V3
VoIP Codec
G.723.1, G.729A, G.711
Audio
Function
y
Echo Cancellation (G.165)
y
Silence Suppression (VAD, CNG)
y
DTMF Detection/Generation (In/Outband)
y
Selectable A/
μ
law
y
Gain/Volume Control
y
Dynamic Jitter Control
VoIP Function
y
H.323-V3 Interoperability (RADVision)
y
G3 Internet FAX Relay (FRF.11, T.38)
y
External Gatekeeper RAS Interface
y
Internal Gatekeeper Functions (Control Code Translate/Add/Delete)
y
Flexible Numbering Plan
y
Caller ID (G/W ID, IP, ANI, Assigned Caller ID)
y
QoS Functions (Delay/Loss/Link Down Check, RTP Multiframe, IP TOS)
System
Management
y
DHCP Client Functions to Enable Automatic IP Address Allocation
y
Remote Program Upgrade
y
FTP, TFTP, Telnet Network Interface
y
Easy Install (Default Configuration)
y
Diagnostic and Alarm Report
y
Local/Network CLI Interface
y
System Maintenance Through EMS Manager
- GUI, SNMP, Web Management
- DB List and Change