Insurance agents have to deal with large numbers of clients almost all through the year. So, they are extremely busy and cannot take calls of clients. For them resorting to voicemail messages become inevitable. Here is one instance of VOIP phone service for businesses like this:
Sample Voice Prompts for Health Care INTRODUCTION This document provides representative examples of scripts for professionally-recorded voice prompts that are specific to healthcare organizations – from large, tertiary hospitals to small and medium size medical and dental practices.

I have a confession to make: I haven’t recorded a new voicemail greeting since 2014. In the past four years, I (hopefully) have become more articulate, poised, and self-assured. But hear my voicemail recording, and you’d think I was still new to the work world, a little unsure of myself — and probably not an authority. Obviously I need toupdate it. And if you haven’t changed your voicemail greeting in over a year, you’re likely in the same boat. After all, a professional voicemail recording boosts your credibility, makes you seem more competent, and encourages whoever’s listening to it to continue the relationship. A relatively unprofessional one — like mine, for instance — does the opposite: It encourages prospects, recruiters, and potential connections to run in the other direction. With that in mind, I’ve written 18 unique voicemail greetings for every situation. Pick your favorite, practice a few times, then record your new voicemail.
8.) Benvenuti al Servizio Assistenza della John Doe. Purtroppo, tutte le linee sono occupate al momento. Si prega di lasciare un messaggio dopo il segnale con il vostro nome e numero di telefono. Vi richiameremo al più presto possibile. Vi auguriamo una buona giornata.