Hello, see my comments below. On Monday 01 November 2004 05:20 am, Arsen Chaloyan wrote: > Hello all. > > Seems, snom200 with 3.x software versions isn't > compliant to rfc2833, while no such problem with > 2.04.g. > Timestamp and event duration are increased > simultaneously, while timestamp should points to the > beginning of the event and event duration extends > forwards from that time. > > Can somebody check if this works? > > snom200(2.04.g vs 3.x) --ip--> asterisk --pstn--> > phone
Hmm, I don't see that as even being an issue as snom only sends the digits once you press OK (except when asterisk is configured to read it "live"). If you mean dtmf after a connection is established, then that's true for any equipment. I.e. a too brief signal is always possible. I'd call that user error. Using my snom I can't say I've noticed anything like the above during normal use. [Arsen] Thanks for response, Steve. I just want to check the sequence of inband dtmfs generated by asterisk (pstn leg) as a reply to out-of-band dtmfs received from snom (ip leg). Generally, I'm pretty happy with my snom phone and with all changes which has been done since 2.04.g to the 3.56, but I still cannot understand the change regarding this technical issue with rtp stream and out-of-band dtmfs. I try to dig into sources, which I have downloaded from snom a month or two ago and seems find the change in snomaud.c /* timestamp */ // buffer[4] = (unsigned char)((dtmf_start >> 24) & 0xff); // buffer[5] = (unsigned char)((dtmf_start >> 16) & 0xff); // buffer[6] = (unsigned char)((dtmf_start >> 8) & 0xff); // buffer[7] = (unsigned char)(dtmf_start & 0xff); buffer[4] = (unsigned char)((send_time >> 24) & 0xff); buffer[5] = (unsigned char)((send_time >> 16) & 0xff); buffer[6] = (unsigned char)((send_time >> 8) & 0xff); buffer[7] = (unsigned char)(send_time & 0xff); Strange, but the right part is commented there. send_time is used instead of dtmf_start. I know, asterisk has nothing to do with this, but can anybody please give some comments on this? Best regards, Arsen. P.S. Hope, this isn't spam for you. __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com _______________________________________________ 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