Bandwidth offers a suite of API products for businesses and developers wanting to add voice calling, secured 2FA text messaging (SMS), MMS or 9-1-1 emergency call connectivity to software and applications, while also accessing SIP trunking, routing, address verification and number porting services
CSC is the worlds provider of business, legal, tax, and digital brand services to companies around the globe. they are the trusted partner for 90% of the Fortune 500, more than half of the Best Global Brands , nearly 10,000 law firms, and more than 3,000 financial organizations.
Mimecast Email Continuity ensures continuity when primary email systems are offline, and customizable thresholds let administrators monitor inbound and outbound email.