Canadian telecom services provider Mitel Networks Corp said on Monday it would buy U.S.-based Mavenir Systems Inc for $560 million in a bid to expand its telephone services to the high-speed 4G LTE mobile market.

https://www.reuters.com/article/mavenir-systems-ma-mitel-networks/update-2-canadas-mitel-to-buy-mavenir-to-expand-into-mobile-services-idUSL4N0W44KZ20150302