Thanks, Markus and Alexandre, for your replies. Proxying of the media stream by Asterisk is indeed what I want. Unfortunately, I believe (based on documentation and other forum posts -- I have not looked at the code) that Asterisk can only act as an MGCP Call Agent. Unlike H.323 or SIP, which are symmetrical (you send a SETUP or INVITE to make a call, you receive SETUP or INVITE on incoming calls), MGCP is a master/slave protocol. I believe that Asterisk can send CRCX (CreateConnection) commands, but not receive them. Likewise, it can receive an NTFY (Notify) command with dialed digits, but cannot generate one. If I am wrong about this, or someone has added code to talk the 'slave' end of the protocol, please let me know. Thanks, Stewart On Wed, 2004-05-26 at 12:52, Alexandre Aractingi wrote: > Le mer 26/05/2004 à 11:44, Markus Storm a écrit : > > H.323 and MGCP devices both make use of RTP to transport the media stream. > > You can therefore have the RTP stream flow directly between a H.323 device > > that is attached to your gnugk and the MGCP device that is attached to > > whatever MGC it is attached to. > > Actually Asterisk does exactly what the original poster wants. Due to > the behavior of the H323 interfaces of Asterisk (chan_h323 and > asterisk-oh323) the media stream is always forced through Asterisk. ------------------------------------------------------- This SF.Net email is sponsored by: Oracle 10g Get certified on the hottest thing ever to hit the market... Oracle 10g. Take an Oracle 10g class now, and we'll give you the exam FREE. http://ads.osdn.com/?ad_id149&alloc_id?66&opÌk _______________________________________________________ List: Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_id?49 Homepage: http://www.gnugk.org/
