System information

Cisco SPA232D Administration Guide 5
Contents
Factory Defaults 183
Firmware Upgrade 183
Configuration Management 184
Backup Configuration 184
Restore Configuration 184
Reboot 185
Chapter 6: Viewing the Status and Statistics 186
System Information 186
Interface Information 187
Internet Status 188
Port Statistics 189
DHCP Server Information 190
Appendix A: Frequently Asked Questions 192
Appendix B: Using the IVR for Administration 195
Appendix C: Advanced Options for Voice Services 200
Optimizing Fax Completion Rates 200
VoIP-to-PSTN and PSTN-to-VoIP Calling 203
How VoIP-To-PSTN Calls Work 203
How PSTN-To-VoIP Calls Work 205
Terminating Gateway Calls 206
VoIP Outbound Call Routing 206
Configuring VoIP Failover to PSTN 207
Sharing One VoIP Account Between the PHONE and LINE Ports 208
PSTN Call to Ring Line 1 209
Symmetric RTP 209
Call Progress Tones 209
Call Scenarios 210
PSTN to VoIP Call with and Without Ring-Thru 210