_9. => {
		switch (${EXTEN}) {
			case 91900XXXXXXX:
				Playback(feature-not-avail-line);
			break;
			case 91976NXXXXXX:
				Playback(feature-not-avail-line);
			break;
			case 91411:
				Playback(feature-not-avail-line);
			break;
			case 9411:
				Playback(feature-not-avail-line);
			break;
			case 91809NXXXXXX:
				Playback(feature-not-avail-line);
			break;				
			case 9XXXXXXX:
				&prepcall();
				&zaptrunk(${EXTEN:1});
				&dundi(1904${EXTEN:1});
				&circuits-busy();
			break;
			case 91904XXXXXXX:
				&prepcall();
				&zaptrunk(${EXTEN:4});
				&dundi(${EXTEN:1});
				&circuits-busy();
			break;
			case 91XXXXXXXXXX:
				&prepcall();
				&dundi(${EXTEN:1});
				&zaptrunk(${EXTEN:1});
				&circuits-busy();
		};
	};