Re: Overlap dialing user experience (Re: I-D Action: New draft - draft-bellis-enum-send-n-00)
Otmar Lendl <[email protected]>
| Newsgroups | gmane.ietf.enum |
|---|---|
| Message-ID | <[email protected]> |
On 2008/04/07 14:04, Brian Rosen <[email protected]> wrote: > > 2) Have the originating side send an INVITE when it has at least the prefix > number of digits, and then let the receiving end collect DTMF to determine > the rest of the digits using early media. To get the right user experience, > you can't complete the call until all the required digits are entered. Asterisk seems to do something similar to this. > Just another user experience question: > Suppose there was a network busy condition. The user is going to get the > error tone after they enter the prefix, but before they have completed > dialing, right? Yes. It doesn't happen much these days, but on a POTS service you used to get the network busy cadence the moment you dial e.g. the area code towards which the network was busy. /ol -- // Otmar Lendl <[email protected]>, T: +43 1 5056416 - 33, F: - 933 // nic.at Internet Verwaltungs- und Betriebsgesellschaft m.b.H // http://www.nic.at/ LG Salzburg, FN 172568b, Sitz: Salzburg