We could implement a ringdown on MGCP or IAX, but SIP would not support such a system.
Mark On 18 Mar 2003, Stephen Webb wrote: > Does anyone know if this can be done by any VoIP Technology (SIP, IAX, > IAX2 or MGCP) I don't know the protocols! > > > On Tue, 2003-03-18 at 09:56, Steven Critchfield wrote: > > On Tue, 2003-03-18 at 09:04, Don Pobanz wrote: > > > We have need of a ringdown circuit in an elevator. If someone picks up > > > the phone, it should dial another extension without any keys being > > > pressed. (There are no keys on the phone) > > > > > > If it was an incoming call to asterisk, the following lines in > > > extensions.conf would do the trick. > > > exten => s,1,Answer > > > exten => s,2,Dial,Zap/10 > > > > > > However, the 's' state is not valid for just picking up a phone > > > (extension). With nothing being dialed there are no extension matches > > > to make. It is like the dial tone needs to time out in a very short > > > time and instead of getting the busy tone, asterisk should dial an > > > extension. > > > > in /etc/asterisk/zapata.conf, I think this is what you are looking for. > > ; > > ; Specify whether the channel should be answered immediately or > > ; if the simple switch should provide dialtone, read digits, etc. > > ; > > immediate=no > > > > _______________________________________________ > Asterisk-Users mailing list > [EMAIL PROTECTED] > http://lists.digium.com/mailman/listinfo/asterisk-users > _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users
