user manual
Table Of Contents
- Voice Gateways System Manual
- About This Manual
- Contents
- Chapter 1 - System Description
- Chapter 2 - Installation
- Chapter 3 - Using the Web Configuration Server
- 3.1 Introduction to the Web Configuration Server
- 3.2 Accessing the Web Configuration Server
- 3.3 Using the Web Configuration Server
- 3.4 Home Menu - Product Info Page
- 3.5 WAN Menu
- 3.6 VLAN Tagging Menu
- 3.7 Telephone Menu
- 3.8 BW Reservation - DRAP Configuration Page
- 3.9 System Menu
- 3.10 Upgrade Page
- 3.11 Restart Page
- 3.12 Logout Page
- 3.13 Parameters Summary
- Appendix A - Internal Class 5 Services
- Appendix B - Default Telephony Parameters
- Appendix C - New Features
- Glossary
4 System Description
Chapter 1 - System Description
1.2.3 Voice Quality
1.2.4 Configuration and Management
1.2.5 Bridge Functionality
Table 1-3: Voice Quality
Item Description
Voice Codecs G.711 Ulaw
G.711 Alaw
G.729ab
Prioritization IEEE 802.1p layer-2 prioritization
DiffServ layer-3 prioritization
General Adaptive jitter buffer
Echo cancellation
Speech sampling rate: 10-60 ms
Silence suppression with comfort noise
Table 1-4: Configuration and Management
Item Description
Management Options Internal Web Server
SNMP
SNMP Agents SNMPv1 clientMIB II (RFC 1213), Private MIB
Plug & Play Functionality DHCP, including support messages option 60, 61, 43
Software Upgrade Using TFTP
Configuration Download Using TFTP
Table 1-5: Bridge Functionality
Item Description
Supported Ethernet Devices Up to 32 MAC addresses