[Standards-JIG] Jingle: DTMF

Brian Raymond brian.raymond at je.jfcom.mil
Wed Feb 15 04:49:44 UTC 2006




On 2/14/06 9:25 PM, "Matthew O'Gorman" <ogorman at gmail.com> wrote:

>> 
>>> I guess my question is:
>>> 
>>> Is it possible for stanza's to be out of order? No need to discuss /
>>> propose alternatives if its not a possibility.
>>> If it is possible, sounds like something that needs to be addressed.
>> 
>> According to the XMPP spec stanzas are delivered in order. However,
>> stanzas can dropped. (of course, so can DTFM tones when they are sent over
>> the wire on an analog phone or an RTP stream).
>> 

This doesn't lend a lot to the discuss but I did want to point out that this
is a recognized problem with other protocols, in H.323 for example I
generally see DTMF sent over H.245 to avoid the potential for a lost
packets.

- Brian



More information about the Standards mailing list