Enter the credentials provided by your service provider into the app. Once the status turns "Registered," you can start making calls. Technical Context
You don't "download" the SIP protocol itself; instead, you download a (a softphone app) and configure it with your Mobilis account details.
You can receive calls made to your office landline directly on your smartphone. 3. How to "Download" and Set It Up
Enter the credentials provided by your service provider into the app. Once the status turns "Registered," you can start making calls. Technical Context
You don't "download" the SIP protocol itself; instead, you download a (a softphone app) and configure it with your Mobilis account details. Download mobilis sip
You can receive calls made to your office landline directly on your smartphone. 3. How to "Download" and Set It Up Enter the credentials provided by your service provider