Hello Jan, I am back again with yet another issue! I just run into another issue that might explain while sometimes the tool dies on me.... The normal standard ACF that is being generated during a call setup has a different format than the ACF that is generated during a PrintCurrentCalls command and does not fall within the format of the code at line 113 in the GkClient part and the tool messes up. After the next error message occurs during a "sanity check" or PrintCurrentCalls command the ACD programm does not respond anymore. DEBUG: ACD->GK:PrintCurrentCalls DEBUG: CurrentCalls DEBUG: Call No. 7 | CallID f0 0e f9 11 40 1c b2 11 8d 08 f9 2d 0a 8b 5f 66 | 15 | 21585 DEBUG: Dial tjaracas1:h323_ID DEBUG: ACF|200.84.48.118:1720|5368_endp|28972 //Here you see a different acf message format.... java.lang.ArrayIndexOutOfBoundsException at org.gnugk.GkClient.run(GkClient.java:113) at java.lang.Thread.run(Thread.java:536) DEBUG: HTTP:GET /status HTTP/1.1 Hope it leads to some clue! Kind regards, Tjapko. --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.657 / Virus Database: 422 - Release Date: 13/04/2004 ------------------------------------------------------- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click _______________________________________________________ List: Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_id=8549 Homepage: http://www.gnugk.org/