AT-320EE/ED/PD
	Version	Last Update	Format
Plextel AT-320 SIP Protocol	V.1.43	16/10/2006	PDF
Plextel AT-320 H.323 Protocol	V.1.43	16/10/2006	PDF
Plextel AT-320 MGCP Protocol	V.1.43	16/10/2006	PDF
Plextel AT-320 IAX2 Protocol	V.1.43	16/10/2006	PDF