Strip whitespace from SIP phone numbers
Issue generated from Tuleap's migration script. Originally submitted by: Dennis Schridde (devurandom)
Currently it is impossible for me to call phone numbers directly from my phone book using Ring for Android, because they usually contain whitespace - it appears my SIP provider simply rejects that call. When I enter the phone number manually without whitespace into Ring, I can call them without any problem. This issue also affects text messages, which are impossible to send, because there is no way to enter the phone number manually, once a contact has been called and Ring figured out the corresponding phone book contact.
I am using Ring for Android 20160816 from the Google Play Store.