Conference calls are valuable business tools that must be handled professionally and systematically by implementing the best conference calling service. There are many companies or agencies offering conference calling service along with conference calls service. This includes audio, video and web conference calling also.

When the number of participants is in the hundreds, then bulk conference calling is done. This forces the in-house employees to start at a very early date to contact all of the conference participants and inform them of the details of the conference such as the date of conference, time, and topic to be discussed, pass code, conference telephone number, and various other aspects that has to relayed in advance to the participants. As this is a very tedious process, it can be handed over to agencies that provide enhanced features and the best services at reasonable rates and with less time consumption. Rates vary depending on the location and duration, but for bulk calls flat rates are fixed irrespective of location of the participants and the duration of the call. Calls are grouped according to location, and multiple calls are simultaneously handled. Software for conference calling helps automat services when compared to manual calling services. A toll-free, dial-in number and toll-free customer support is also provided. Depending on the time availability, e-mail invitations are sent that are an extremely easy way to handle bulk callers. A list of received RSVPs with reply comments facilitates the conference organizers to know the actual participants of the conference and make necessary arrangements.

A few other features that are implemented are muting some of the lines, providing two way speaking and conference recording capabilities. Though the activity involves bulk calls, the calling service provides greater flexibility, easy scheduling, and easy and fast access at a cheaper rate. Choosing the right service agency ensures the best conference call arrangements at reasonable costs.