SipWarp

Contacts

Open the Contacts tab. The form is at the top. Type a name and a number, then Save. The person appears in the list under the form.

From Logs, Add contact fills that form with the caller's name and number. Change the name if you want, then Save. If that number is already in the list, SipWarp says so and does not add a second copy. A 10-digit number and the same number with a leading 1 count as one number.

Import a file

Press Import and choose the file. You do not copy anything into a folder by hand.

People already in the list are skipped. Everyone else is added.

Export

Press Export. In the save dialog, choose vCard or CSV. vCard is the file to give to another phone. CSV is the file to open in a spreadsheet.

If you want the same contacts on your cell phone without exporting files, use CardDAV.