I have done exhaustive searches and can't find any solution to my problem.
I have a Razr Maxx rooted running ICS 4.04.
When I press answer to pick up an incoming call the speakerphone is enabled. If I do a soft reset the first call, when answered, routes to the phone normally. All subsequent calls, when answered, are in speakerphone mode.
I've also tried third party apps in an attempt to get at the vehicle app thinking that perhaps it's stuck there due to possible USB port issues. No luck.
While many threads address this issue for older android phones, I've found nothing for the Razr running ICS 4.04.
Any and all help/suggestions is appreciated in advance.