void AccountSettingsModel::setUsername(const QString& username) {
    if (!_authInfo || !_proxyConfig) {
        return;
    }
    LinphoneAuthInfo *ai = linphone_auth_info_clone(_authInfo);
    linphone_auth_info_set_username(ai, username.toUtf8().constData());
    linphone_core_remove_auth_info(LinphoneManager::getInstance()->getLc(), _authInfo);
    linphone_core_add_auth_info(LinphoneManager::getInstance()->getLc(), ai);
    _authInfo = ai;

    const char *identity = linphone_proxy_config_get_identity(_proxyConfig);
    LinphoneAddress *addr = linphone_core_create_address(LinphoneManager::getInstance()->getLc(), identity);
    linphone_address_set_username(addr, username.toUtf8().constData());

    linphone_proxy_config_edit(_proxyConfig);
    linphone_proxy_config_set_identity_address(_proxyConfig, addr);
    linphone_proxy_config_done(_proxyConfig);
    linphone_address_destroy(addr);
}
void AuthInfoAPI::setUsername(StringPtr const &username) {
	CORE_MUTEX
	
	FBLOG_DEBUG("AuthInfoAPI::setUsername", "this=" << this << "\t" << "username=" << username);
	linphone_auth_info_set_username(mAuthInfo, STRING_TO_CHARPTR(username));
}