Thanks Dan, that was awesome, and really made sense about what was really happening. :) Will try a newer.
BTW: I did get it to successfully route inbound calls to asterisk with oh323, and DTMF and transfers worked fine. > Yusuf wrote: >> Hi Dan, > >> I used asterisk 1.2.10 with asterisk-addons 1.2.3. >> I did two successfull calls, but with dtmf=rfc2833, dtmf was not >> sending at all. Then when I made some changes, I could not get any >> calls to go through. The call would just hangup after first ring. > Call Manager's support for RFC2833 is 'lacking'. It works reasonably > well in 5.X for SIP, but forget about using it with H323. I've tested > all four options with Call Manager, and only q931keypad and h245signal > worked. I'd recommend using h245signal. > >> Did you get calls going in both ways, inbound and outbound to > asterisk. >> O got two calls going from CAllmanger to asterisk only, other would > not >> work. > > Calls work both ways, although 99.99% of my calls are inbound, since > we use Asterisk for conferencing only at this point. > > Here are a couple of ideas to try: > 1. Set the Call Manager H323 gateway to 'Require MTP' > 2. Set DTMF to h245 signal > > What is likely happening is that with Asterisk asking for RFC2833, > CCM tries to invoke a MTP. I am not sure in which Asterisk-Addons > version it was added, but I wrote support for Empty Terminal Capability > sets for chan_ooh323. If that feature is not in the version you have, > (chan_ooh323 release 0.5 or newer), and you are not forcing an MTP on > the CCM gateway you'll see a problem like you have. > > I should also point out that if you are not running chan_ooh323 0.5 or > newer and do get Asterisk to accept calls with out forcing an MTP, calls > will be dropped anytime a CCM endpoint uses hold or transfer features. > > If you do have 0.5 or newer, then changing the DTMF migth be enough. > > Hope this helps, > Dan > _______________________________________________ > --Bandwidth and Colocation provided by Easynews.com -- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > > -- > This message has been scanned for viruses and > dangerous content by MailScanner, and is > believed to be clean. > > thanks, yusuf -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
