Managing Out Dial - Via the OutcallSchedule Table - Line
| Type: | Integer |
| Input: | User defined for application processing Set this to the phone port that you want CALLMaster will utilize to place the call. Set to Port zero (0) for any port to make the call. Assign records to a specific port if you want to utilize the port’s special features e.g. Fax. |
| Output: | CALLMaster returns the value of this field in system variable $channel |