I will guess that you screen them every time the phone rings and if the telephone number isn't recognized by you, you let it go to voicemail. After all, if it's an important call, they'll leave a message directly?
Companies that are different come in a multitude of forms. Typically they are specialists in a certain type of video or business e.g Corporate video production. Usually the more complex it is for you to communicate your targets around to them. A company will be well-placed to produce a video for your intended audience. Taking the time is time well spent.
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What happens when an A&R or record executive hears about you and your movie is seen by them? They see you're already serious about your craft, you are already getting views without any or little to no money. With the financial backing behind your music you can be a success.
I send my accountant those, when I receive event video production tax information via mail. He sends me the forms so I can put my signature on them after he's done checking on them. These forms also contain pre-stamped envelopes with addresses that are written. It only requires a couple minutes of my time to get these done and dropped to my mailbox. I pay him $100 a month for this undertaking.
The typical business budget was once over half a million. Advertising became blog here a great deal more affordable, as technology progressed. The reality is, one legal customer could be worth 20 million or more. So shooting a professional denver video production (make sure to go professional rather than amateur) has an unbelievable amount of value for the price.
His dream lived out. Life couldn't be better. Success had come so easy and it tasted sweet. Strangely, he started to get occasional emails from an unknown girl saying,"Congratulations on your success but be careful of your pride." He paid little notice and soon it became evident that there was a Grinch in the works and all wasn't well in Whoville. The business started it was like trying to take a pound of jell-o advice with no container. The cracks began to widen after losing their website a lawsuit filed by Lyrick 21, and the company was thrust into bankruptcy. A jury in Texas chose because a contract was violated by Big Idea, Lyrick deserved $11 million in damages.
BOTTOM LINE: Answer the phone. You could always hang up if it's a sales call but there is a great chance you'll lose business if you allow potential clients go to voicemail.