 LONDON--BUSINESS WIRE--Vonage Nasdaq: VG, a global leader in cloud communications helping businesses accelerate their digital transformation, today announced that Key Travel has delivered an enhanced omnichannel experience for humanitarian and academic travelers worldwide with Vonage Contact Center for Salesforce. Key Travel is the worlds largest travel management company specialising in the humanitarian, faith and academic sectors. With offices in the U.S., Europe, and Africa, Key Travel 