Is this mike oconnor as in the Australian mick oconnor -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Mike O'Connor Sent: Wednesday, 20 October 2004 11:00 AM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: Re: [Asterisk-Users] chan_h323: forcing 20ms packetisation
Hi All Is there a better mailing list where I should ask these questions ? Thanks Mike O'Connor wrote: > Hi all > > I spent a few hours trying to information on asterisk, h323 and sip > support for codecs with 20ms packetisation, and have not been able to > find anything relivatant. > > Our supplier of call termination requires h323 the following: > > * The signalling port is 1720 > * H.323 version 2 with fast start and H.245 Tunneling. > * The call should be initialised as Gateway-Gateway not using RAS. > * The codecs supported are G.729, G.711alaw and G.711ulaw all at 20 > millisecond packetisation. Your equipment must support all three and be > able to dynamically negotiate these during call setup. > * We use RFC 2833 for out-of-band DTMF. Your equipment must support > this. The NTE RTP Payload type supported is 99. > > I was able after reading the source code in chan_h323.c to work out > how to enable fast start and h.245 tunneling. > > But the 20ms packetisation has me beat. > > I have made a test call to the provider which did not work becase I > was sending 30ms voice packets. > > SO my question does any one know now to force the correct voice packet > size ? > > Thanks > > Mike > > _______________________________________________ > Asterisk-Users mailing list > [EMAIL PROTECTED] > http://lists.digium.com/mailman/listinfo/asterisk-users > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users