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Top 8 IP Telephony & Unified Communications

Digium AsteriskCisco Unified CommunicationsGenesys PureConnectMitel Communications DirectorSiemens OpenScapeNEC UNIVERGE SphericallMitel Application SuiteDigium Switchvox
  1. The most valuable features are call recording, call logging, and the stability.
  2. It's a solid, robust solution, that has many integrations with third parties.We use Extension Mobility and Jabber a lot with mobile remote access. In addition to video calls with Jabber, this greatly enriched communications between coworkers.
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