- Barring(extension or account code) does not work on the TDA30.
- Account barring does not work on the TDA30.
Account code barring can work on the TDA100/200/600 models,
BUT also require the CTI Link Card for TAPI to do the barring. - Extension barring works on the ranges after TDA30.
NOTE: The Panasonic NS100/500 etc. does not use a physical CTI Link card, it has virtual licensing. No testing has been done on it and we do not suggest barring on it.