I have concern about our Push-To-Talk app functionality it's working perfect with the iPhone app but It doesn't work with the iPad. It's getting crash every time. any reason why it's not working?
Unrestricted VOIP not working with iPad
Getting a PTT app working on iOS involves a number of complicated issues that are really more than I can try and describe here.
Please submit a TSI here:
https://developer.apple.com/support/technical/
...and I'll work with you to get everything sorted out.
-Kevin Elliott DTS Engineer, CoreOS/Hardware