try { callsign = get_string(line, "Callsign:"); } catch (Exception e) {}
try { version = get_string(line,"software-version"); } catch (Exception e) {}
try { product = get_string(line,"product"); } catch (Exception e) {}
try { callsign = get_string(line, "Callsign:"); } catch (Exception e) {}
try { version = get_string(line,"software-version"); } catch (Exception e) {}
try { product = get_string(line,"product"); } catch (Exception e) {}