Contents
iii
Contents
Introduction............................................................................ 5
What You Need to Use Your ComStar SVD.................. 6
Documentation Conventions......................................... 7
Chapter 1 Installation ............................................................. 8
To Install your Faxmodem: .......................................... 8
Setting Up Your Faxmodem for Windows 95............................12
Problems with Plug and Play Setup.............................13
Setting Up Your Faxmodem with Windows 3.1
or 3.11 .....................................................................16
Chapter 2 Using the Faxmodem.............................................19
Using Voice, Fax, and Data Communications
Software...................................................................19
Initialization Strings ....................................................19
Using AT Commands .................................................21
Returning to the Factory Settings................................22
Using the Speakerphone Feature................................22
Simultaneous Voice and Data (SVD) and Other
Advanced Telephony Operations ................................23
Chapter 3 Problems and Solutions .........................................28
General Troubleshooting ............................................29
Echo Troubleshooting ................................................32
Dial Troubleshooting ..................................................32
On-line Troubleshooting .............................................33
Voice/Speakerphone Troubleshooting .........................36
Appendix A: Product Summary ...............................................38
Appendix B: Setting the Modem’s Audio Jumpers.....................40
Appendix C: Caller ID ............................................................42
Using Caller ID ..........................................................42
