In my experience, the ringback you get over a zap channel (be it analogue or digital) is generated by the remote end, /not/ Zaptel.
The ringback you get over a SIP or IAX2 channel is often generated by either Asterisk or the SIP/IAX2 device you're calling from. James Lamanna wrote: > Hi, > I've noticed that sometimes instead of getting a regular ring tone > when calling out on a Zap channel, I get this obnoxious loud noise > which forces me to hang up. > Is this a problem in the Zaptel driver? I seem to recall that ringback > tones are generated by zaptel when dialing out from a SIP phone over a > Zap trunk. > > Thanks. > > _______________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > > !DSPAM:484975fe67791857117240! > > > _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
