You might try www.Five9.com. It is an award winning dialer software.
It is so long as it has the ability to not call people on the "do not call" list.
I believe you mean predictive dialer software. This type of software automatically dials phone numbers for you. Many telemarketers use this type of software.
Using the software Skype you can dial phones from your PC. Skype is a free software but does require a fee to dial phones.
"VOIP calls can be made through a regular phone, although an adapter is needed. The adapter should be provided when service is first begun. If the question is referring to a VOIP predictive dialer, for businesses, this should also be available through the VOIP service provider."
Phone Dialer Pro offer a number of phone dialing applications. Arch Technologies also make a phone dialer that can be downloaded through the website softpedia.
There are a ton of freeware sites where you can download a software dailer online for free. There is also a dailer that you can get from freephone where you can software for a small monthly fee.
dialer
My phone does not have a predictive dialer solution. There are several services that offer this available online.
You will find your best values online. I would suggest checking out the auctions on Ebay.
sipco dialers is curently working Good . voice clarity Good and also service is Good.
There are some listed for free. One list of free dialers is here www.freedownloadscenter.com/Search/phone_dialer.html
A predictive dialer dials a list of phone numbers and then connects the calls that are answered to agents. This reduces the wait time an agent has in between phone calls.