
Mavenir said the revenue shortfall is primarily the result of shifts in projects with existing purchase orders, specifically:
- Projects where acceptances were delayed as customers moved their VoLTE network launch timelines
- Projects where acceptance was delayed due to the announcement of the pending acquisition of Mavenir by Mitel Networks Corporation
- Additionally, impact from foreign exchange rates was a negative factor.

http://www.mavenir.com
- In March, Mitel agreed to acquire Mavenir Systems (NYSE:MVNR) in a cash and stock deal valued at approximately $560 millionMitel specializes in enterprise and mobile IP unified communications. Mavenir prrovides software-based mobile networking solutions, including a portfolio of voice/video, messaging and mobile core products that include IP Multimedia Subsystem (IMS), Evolved Packet Core (EPC) and Session Border Controllers (SBCs). Mavenir was the supplier for the world’s first live network deployments of Voice over LTE (VoLTE) and RCS5 with MetroPCS (now T-Mobile); the first mobile network deployment of IMS-based VoWi-Fi (Wi-Fi calling) with T-Mobile US; and the first implementation of Virtualized RCSe with Deutsche Telekom.