A1 VoIP Requirements
50
Getting Started
Is there only a single IP network between 2 ends of a call?
A huge degradation in speech quality will be produced when calls are made through multiple IP
networks as shown below; therefore, it is recommended that you avoid establishing a VoIP network
in this fashion.
IP Network 1
IP Network 2
PSTN/
BRI QSIG, etc.
IP Network 1
IP Network 2
Содержание KX-TDA0490
Страница 4: ...4 Getting Started ...
Страница 20: ...2 2 Cable Connection 20 Getting Started ...
Страница 45: ...Getting Started 45 Appendix A Guidance for VoIP Installation ...
Страница 55: ...Getting Started 55 Appendix B Alternative Numbering Plan Example ...
Страница 63: ...Getting Started 63 Appendix C Initialisation of the VoIP Gateway Card ...
Страница 66: ...C1 Initialising the VoIP Gateway Card 66 Getting Started ...
Страница 67: ...Getting Started 67 Appendix D Using the KX TDA0490 and KX TDA0480 in One Network ...
Страница 69: ...D1 Considerations in Installation Getting Started 69 ...
Страница 76: ...1 1 Starting the IP GW16 Maintenance Utility 6 Programming Guide ...
Страница 125: ...2 5 Others Programming Guide 55 2 5 2 Log Out 1 Click LOGOUT in the main menu 2 Click OK to log out ...
Страница 126: ...2 5 Others 56 Programming Guide ...
Страница 138: ...3 4 Others 68 Programming Guide 3 4 2 Log Out 1 Click LOGOUT in the main menu 2 Click OK to log out ...
Страница 139: ...Programming Guide 69 Index ...