Hello, We are not even speaking here of encoding and/or decoding packets. We just wonder how much simultaneous calls could get through gnugk with proxy mode enabled. Dont forget each and every packets have to be opened, checked, modified and resent (i'm speaking of the RTP packets) I believe it more is related to Kernel performances. I know some manufacturers (ie: Audiocodes) are now using onboard RTP decoders at ethernet level to allow for a massive amount of packet per seconds to hit the machine without killing it at kernel level. You got to imagine that each packet that hits the machine means that an (hardware?) interruption is generated, and that the whole processor gets "halted" for the interruption to be handled (that's right eh?). The original question could use an answer really. I believe the previously mentionned configuration can barely handle a few hundred simultaneous proxy'ed calls.. i wouldnt even bet on the fact that multi-proc would help. While the exact same configuration could handle thousandSSSS of calls in non-proxy mode. Gilles. Traff-X. -----Original Message----- From: openh323gk-users-admin@lists.sourceforge.net [mailto:openh323gk-users-admin@lists.sourceforge.net]On Behalf Of Julius Stavaris Sent: vendredi 20 juin 2003 6:56 To: openh323gk-users@lists.sourceforge.net Subject: RE: [Openh323gk-users] Performance of Proxy mode (bis) Hi, I do not think that codec complexity could be an issue since gnugk in proxy mode does not encode/decode voice streams, it just forwards encoded packets. Julius -----Original Message----- From: toel@telia.com [mailto:toel@telia.com] Sent: Friday, June 20, 2003 5:18 AM To: openh323gk-users@lists.sourceforge.net Subject: SV: [Openh323gk-users] Performance of Proxy mode (bis) Hi! I think I have read on this earlier on the list. Something about which codec that where used and if the gk has to proxy the calls. Please, check the archive. -----Ursprungligt meddelande----- Från: openh323gk-users-admin@lists.sourceforge.net [mailto:openh323gk-users-admin@lists.sourceforge.net]För Gilles De Vos Skickat: den 11 juni 2003 18:24 Till: 'openh323gk-users@lists.sourceforge.net' Ämne: RE: [Openh323gk-users] Performance of Proxy mode (bis) i got the very same question we run GnuGK on a Xeon 2.4ghz + Linux AS 2.1 and we would like to know how many concurent calls we could get in proxy mode without hitting the roof. i guess the problem here mainly is the number of interruptions (at kernel level) that is generated .. but still, i dont know how many simultaneous calls it means. Gilles. Traff-X. -----Original Message----- From: openh323gk-users-admin@lists.sourceforge.net [mailto:openh323gk-users-admin@lists.sourceforge.net]On Behalf Of Oleg Ustinov Sent: dimanche 8 juin 2003 9:06 To: openh323gk-users@lists.sourceforge.net Subject: [Openh323gk-users] Performance of Proxy mode -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello there, early I tried to ask about GnuGk performance but got no answers, now I need it really: How much Calls may I get with GNUGk in Proxy mode? About Route mode with H.245 I know, but we need use ONLY proxy mode. Or it will be better to use SoftSwitch? Thank you in advance, oleg -----BEGIN PGP SIGNATURE----- Version: PGP 8.0 iQA/AwUBPuLucMzLGGLKlEfaEQJoigCeOSqMMumbXZ+9iq7gUXKtleNns1IAn0aY GqBAWjoUcu6xgk+f2FD21N+Z =hsn5 -----END PGP SIGNATURE----- ------------------------------------------------------- This SF.net email is sponsored by: Etnus, makers of TotalView, The best thread debugger on the planet. 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