BTM_ChangeEScoLinkParms() function

* Function BTM_ChangeEScoLinkParms * Description This function requests renegotiation of the parameters on * the current eSCO Link. If any of the changes are accepted * by the controllers, the BTM_ESCO_CHG_EVT event is sent in * the tBTM_ESCO_CBACK function with the current settings of * the link. The callback is registered through the call to * BTM_SetEScoMode. * Note: If called over a SCO link (including 1.1 controller), * a change packet type request is sent out instead. * Returns BTM_CMD_STARTED if command is successfully initiated. * BTM_NO_RESOURCES - not enough resources to initiate command. * BTM_WRONG_MODE if no connection with a peer device or bad sco_inx.