Diagnosis
No additional line is available to initiate a call.
Possible reasons:
You cannot initiate a second call from your connection.
All available lines are engaged.
Further information on the external software component:
V3
The server concerned is &V1&.

Procedure for System Administration
The error can occur in 2 different places:
1. In the connected gateway
2. In the underlying CTI software
In this case the error occurred in (V4&).
The return code for the underlying CTI software is: &V2&