1) Welcome to the party!
2) when you post, please post your entire configuration including (but not limited to) your installation method and vicidial version with build.
this IS a requirement for posting along with reading the stickies (at the top of each forum) and the manager's manual (available on EFLO.net, both free and paid versions)
You should also post: Asterisk version, telephony hardware (model number is helpful here), cluster information if you have one, and whether any other software is installed in the box. If your installation method is "from scratch" you must post your operating system and should also post the .iso version from which you installed your original operating system. If your installation is "Hosted" list the site name of the host.
If this is a "Cloud" or "Virtual" server, please note the technology involved along with the version of that techology (ie: VMware Server Version 2.0.2). If it is not, merely stating the Motherboard model # and CPU would be helpful.
Similar to This:
Vicibox X.X from .iso | Vicidial X.X.X-XXX Build XXXXXX-XXXX | Asterisk X.X.X | Single Server | No Digium/Sangoma Hardware | No Extra Software After Installation | Intel DG35EC | Core2Quad Q6600
3) Seems like you have 8 agents total and four logged in with one on a call plus three that are not in calls. Those three not in a call could be closers (in which case they will only get transfers, and if these are outbound dials not yet at the dropped call limit, they will not go to closers) or they could be inbound calls that these agents have not logged in to or these could be survey calls listening to the message that have not yet pressed one. It's even possible your real time screen is viewing several campaigns and these agents are not on the same campaign as those calls. But mostly: we do not have very much information on your system so it's hard to tell.