Tracking & Setting Up Call Tracking Properly
If I create a "call extension" say, 613-123-4567 while I am in Campaign #1, and the create Campaign #2 and ADD the same call extension I created for Campaign #1 to Campaign #2 when I check reporting will they all call metrics be associated with Campaign #1, the campaign it was created under, or does adwords separate them out?
In perhaps simpler terms, even if I am adding the same telephone number to say, 18 different campaigns, do I need to recreate the call extension each time for tracking properly?
Re: Tracking & Setting Up Call Tracking Properly
You will be able to see the reporting at a campaign level.
Similar to adding the same set of sitelinks to different campaigns, you will be able to see grandular campaign level performance by selecting each campaign.
Here is a good article from our Help Center that explains the call extension set up in more detail, along with some useful tips on how you can measure the performance.
Best of luck with the set up.