User`s guide
Table Of Contents
- Overview
- Unpacking and Installation
- Getting Started
- Internet Phone Calls
- PSTN Phone Calls
- DPH-70 Configuration
- Additional Features
- Appendix A: Procedure for entering alphanumeric and special
- Appendix B: Troubleshooting
- All outgoing calls are PSTN calls. It does not dial in Inter
- “Please configure the phone and try again”
- “Please check the phone line and try again”
- “Password entered is incorrect. Try again”
- “The ISP line is busy, please call after some time”
- “The ISP server is not responding”
- “ISP connection could not be established, try later”
- “Please check your ISP parameters and try again”
- “Bad phone line, Please contact customer support”
- “Please check your calling card parameters and try again”
- “The number you have dialed is not locatable, please check t
- “The number you have called is busy, please call after some
- “Incorrect value. Press ‘1’ to edit, ‘2’ to skip”
- Fast error tone for a short period while disconnection phone
- All outgoing calls are PSTN calls. It does not dial in Inter
- Appendix C: DPH-70 Product Specifications

DPH-70 User’s Guide
“Please check your calling card parameters and try again”
This message is played when the configured calling card information is incorrect. Please verify
the calling card parameters. This may also be due to VoIP server not responding or no balance in
your calling card account or wrong VoIP server IP address.
“The number you have dialed is not locatable, please check the number”
This message is played when the called phone number does not exist or not ready to receive
calls.
“The number you have called is busy, please call after some time”
This message is played when the called phone is busy.
“Incorrect value. Press ‘1’ to edit, ‘2’ to skip”
This message is played when invalid information is entered as part of configuration.
Fast error tone for a short period while disconnection phone
This error tone is played while the modem disconnects from the Internet. This process takes a
short time and the phone is inaccessible during this period.
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