ISDN-PLK demand test descriptions and error codes

Last Updated : Sep 29, 2023 |
The command to test the ISDN-PLK MO is test port location where location is the port board location and either 24 for 24-channel interfaces or 16 for 32-channel interfaces. For example, test port is 8E0524.
Order of investigation
Short test sequence
Long test sequence
D or ND
Signaling Link Board Check 643
X
X
ND