Web service to Start and stop all communication channels - Bulk processing

Hi All,

I have come across couple of blogs to control single communication channel

Few are mention below.

Externally : Control Communication Channels Externally without using RWB

WebService: SAP PI : Start/Stop Communication Channel using Webservice

But my requirement is to control (Start and Stop) all communication channels in the PO Landscape.

Briefly below is my requiremnt.

1. we can select the some Communication channels (we need) from the whole list of existing channels 
2. we can either start or stop them

Do we have any Solution exist to satisfy the requirement?

Regards,

Pradeep A.