line.getSettings().getSetting("port/P48-P748").setValue(defaults.getOutboundProxy());
line.getSettings().getSetting("port/P48-P748").setValue(defaults.getDomainName());
    protected void defaultLineSettings(Line line) {         super.defaultLineSettings(line);         PhoneDefaults defaults = getPhoneContext().getPhoneDefaults();        GrandstreamModel model = (GrandstreamModel) getModel();        int cfgtyp = model.getLineCfgType();        if (cfgtyp == GrandstreamModel.LINECFG_PHONE) {            line.getSettings().getSetting("port/P48-P403-P503-P603").setValue(defaults.getOutboundProxy());            line.getSettings().getSetting("port/P33-P426-P526-P626").setValue(defaults.getVoiceMail());        }        if (cfgtyp == GrandstreamModel.LINECFG_HT) {            line.getSettings().getSetting("port/P48-P748").setValue(defaults.getOutboundProxy());        }    }