Speaking slowly also gives the listener on the line the opportunity to write down your message. Remember that people write slower than they talk. If you don’t speak clearly and slowly enough, your target listeners won’t be able to catch up, or they may even write the wrong information, making your message ineffective.
Fortunately, most of the providers reviewed here have engineering staff that will contact you as part of your setup process to help your IT staffers test and optimize your network prior to deployment. That's definitely something we recommend, even if it costs extra, but there are steps you can take now to prep your LAN for VoIP and make the deployment process that much easier.

RingCentral is one of the top names in VOIP for business. Their cloud-based solution gives users the trusted connectivity of a traditional phone line, with the mobility of whatever device they choose to work from on the go like a laptop or smartphone. The company offers subscribers a variety of toll-free numbers so customers can call from anywhere–including from long-distance–free of charge. Video calling helps add another form of connection to suit your business as well. At $19.99 per month, per user, RingCentral is competitively priced with its peers.
Business owners can display a more professional image to potential customers for a low cost by using a virtual phone number. Users can also provide themselves with the features users of more expensive business phone systems enjoy. The virtual phone number also allows business owners to keep their personal cell or landline number private while using the same device to manage their business.