SIP trunking is a cost-effective option for modernizing legacy phone systems with minimal disruption. Discover the best SIP trunking providers and how to choose one in our complete buyer’s guide.

This type of billing is quite common in the data world with Internet and MPLS services, so with VoIP/SIP, it is a natural migration. 20% of the phone bill, is the phone bill. Getting rid of the phone ...

SIP trunking is popular, cost effective, and it has beneficial features compared to T1 and PRI access. Large numbers of SIP installations continue to take place year after year from many different ...

The best IVR systems enable businesses to manage inbound calls at scale, and empower customers to answer questions on their own. From simple phone menus to next-gen conversational IVR, this list ...