Your working life moves constantly from desk to laptop to mobile smart phone to iPad. Now you can use all the features of your Optivon phone services from almost any device whether at your desk, at home or on the move.

Your Optivon phone service can be used to make or receive calls from your desk phone, your PC or Mac and your mobile devices. Look up your contacts, make and receive voice or video calls or chat with colleagues, no matter which device you are using or where you are. With Accession Communicator you can seamlessly move from device to device, or from cellular to Wi-Fi, even in the middle of a call. Now you can work from anywhere, with all the features you value so much when you’re in the office, and all connected to your office phone number.

  • Instant messaging integrated with other users in your company
  • View your entire corporate directory or just the contacts you want
  • View “presence” status for your co-workers
  • Use Call Jump to move a call from your mobile device to your desk phone, Accession Desktop, or any number you choose
  • Optimized user experience enables users to segregate business usage and calls from personal usage.


Accession extends the rich experience found in Cloud Voice to your mobile device. Make and receive calls or easily move them between your desk and mobile clients or handsets. Save mobile minutes, especially internationally. by using WiFi or 3G/4G mobile data channels for calling.