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EXFO Inc. (NASDAQ:EXFO) (TSX: EXF) has announced its successful participation in the first ever MultiService Forum VoLTE (voice over long-term evolution) Interoperability Event. EXFO's test and monitoring solutions were an essential part of this event and were used to validate interoperability between dozens of 4G mobile network elements from multiple participating vendors. These interoperability tests helped show that VoLTE calls and supplementary services are a viable solution for providing voice services over LTE access, including roaming and interconnect scenarios.
The MSF VoLTE Interoperability Event was hosted by MSF and was backed by the GSMA as part of its work on VoLTE. Over 65 network elements from 19 participating vendors were tested by 60 test engineers using 200 pages of test plans during...