https://www.reuters.com/article/five9-m-a-zoom-video-commn-prospects-ana/analysis-zooms-abandoned-five9-deal-shows-hurdles-to-expansion-idUSKBN2GU0N4 >Zoom Video Communications Inc's aborted $14.7 billion acquisition of call center software firm Five9 Inc has spotlighted issues that will weigh on the virtual meeting giant's next attempt to expand through dealmaking, analysts and investment bankers said.