OPS make_call
You could make a call with the aid of the make_call instance method.
| 
 def make_call dialed, url=nil, error_url=nil, caller_id=nil, caller_displayed_name=nil | 
Method parameters
| Parameter name | Value | Description | Default value | Mandatory | 
| dialed | string value e.g. '1469' | The Ozeki Phone System API extension phone number. | (None) | Yes | 
| http_api_service_port | int value e.g. 7780 | The Ozeki Phone System HTTP API service listener port. | 7780 | No | 
| url | string value e.g. '1469' | The PBX will send a request to this URL, when the call is connected, and awaits a response containing an OzML. | Empty string | No | 
| error_url | string value e.g. '1469' | This URL will be requested if any errors occur during the call. | Empty string | No | 
| caller_id | string value e.g. '1469' | Caller identifier. | Empty string | No | 
| caller_displayed_name | string value e.g. '1469' | Displayed name. | caller_id | No | 
Example
| 
 ops = OPS.new '192.168.0.1', nil, '9999', 'admin', 'password' puts ops.make_call '2000', nil, nil, nil, 'Rudolf' | 
