User`s guide

PassFinder AP2520 VoIP Router/Gateway Operation Manual Version 1.10 / Mar. 2002
AddPac Technology Co., Ltd. -
337 -
Voice over IP Service
ITU-T H.323 v2 Protocol with ITU-T H.235 Security
Feature
VoIP Protocols
Session Initiation Protocol (SIP)
G.723.1 MP-MLQ, 6.3Kbps, 5.3Kbps
G.729.A CS-ACELP, 8Kbps
Vocie Compression
G.711 PCM, 64Kbps
Voice Activity Detection (VAD)
T.38 Protocol (FAX) (Out-Band / In-Band)
Dual Tone Multi Frequency (DTMF)
Comfort Noise Generation (CNG)
Voice Processing
Echo Cancellation
Network Managements
SNMP Standard SNMP Agent MIB v2
RMON Remote Monitoring, RFC1271 Support
Web Web Based Management using HTTP Server Interface
Others QoS for RTP, RTCP
Security Functions
IP Access List Standard and Extended IP Access List, IP Packet Filtering
Password Authentication Protocol (PAP) PPP User
Authentication
Challenge Handshake Authentication Protocol (CHAP)
Access Control and Data Protections
Enable/Disable for Specific Protocols
Multi-level User Account Management
Others
Auto-disconnect for Telnet/Console Sessions