Get business support services and solutions from Subex Limited, a leading global provider of Business Support System (BSS) and Operations Support Systems (OSS). BSS and OSS collectively support various telecom services and cloud computing services for business.

Get Free PBX in 40 countries as virtual extension. Features include voice driven auto attendant, call forwarding, voicemail (with transcription), audio conferencing, extensions and subextensions. Coverage includes 40 countries.