This is frustrated. I got 15749 calls from Neighbor, but only 311 calls are Successful. from static, I found out we can only process three concurrent calls. We are using gnugk 2.2b4 binary with a Redhat7.3 SMO (4 cpu) machine, RAM 900MB. The calls are released as far as it is setup. From the ReleaseComplete I found "Call rejected" error. Is this due to a bottleneck problem, or something else? 2004/08/19 07:10:18.933 3 ProxyChannel.cxx(680) Q931d Received: ReleaseComplete CRV=5037 from 213.193.217.1:1720 2004/08/19 07:10:18.934 4 ProxyChannel.cxx(633) Q931 Received: { q931pdu = { protocolDiscriminator = 8 callReference = 5037 from = destination messageType = ReleaseComplete IE: Cause - Call rejected = { 80 95 .. } IE: User-User = { 25 80 06 00 08 91 4a 00 03 0b 18 11 00 02 1e b0 %.....J......... 17 79 95 31 10 36 62 56 34 34 34 34 ef 01 00 01 .y.1.6bV4444.... 60 06 80 01 00 `.... } } h225pdu = { h323_uu_pdu = { h323_message_body = releaseComplete { protocolIdentifier = 0.0.8.2250.0.3 callIdentifier = { guid = 16 octets { 02 1e b0 17 79 95 31 10 36 62 56 34 34 34 34 ef ....y.1.6bV4444. } } presentationIndicator = presentationAllowed <<null>> screeningIndicator = networkProvided } h245Tunneling = FALSE } } } MyVoice http://www.myvoice.com.au ------------------------------------------------------- SF.Net email is sponsored by Shop4tech.com-Lowest price on Blank Media 100pk Sonic DVD-R 4x for only $29 -100pk Sonic DVD+R for only $33 Save 50% off Retail on Ink & Toner - Free Shipping and Free Gift. http://www.shop4tech.com/z/Inkjet_Cartridges/9_108_r285 _______________________________________________________ List: Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_id=8549 Homepage: http://www.gnugk.org/