You may start a new call by clicking on phone icon in Contacts section to dial
Note: On Android if you start entering phone or extension number in the Dial Pad, Intermedia Unite
Important technical consideration:
For all Android devices currently using connection service (starting from API level 23, Android 6.0) there is currently a possibility to have multiple ongoing calls only from a single application.
This specifically means that a user cannot have simultaneous ongoing calls from GSM & Intermedia Unite apps or from multiple 3rd party apps (like Skype & WhatsApp, etc). For more information on limitations, read the following Android Developer article.
This is the system-level limitation, not related to a specific calling app. For example, GSM call will be forced to end when Intermedia Unite incoming call arrives and is answered.
- Intermedia Unite
Mobileapp does not allow to make calls to 911.