audio.nms.isdncta
Specifies the lines for running the isdncta process to start the D-channel.
This property takes the same input as the isdncta process. You must enclose the value in quotes (" ") because it contains spaces. For example:
audio.nms.isdncta1="-a0 -b0 -o20"
When a single Voice Browser service must start multiple T1s, the property name can be modified by appending characters to the name string for differentiation. For example, audio.nms.isdncta1, audio.nms.isdncta2, and so on. The default is an empty string (" ").