To Setup Asterisk with UK Ring tones and various other UK ringing tones such as engaged tone and other BT ring tones add / modify your existing indications.conf
Personally I comment out the existing UK section and add the following UK section in indications.conf:
[general] country=uk [uk] description = United Kingdom ringcadence = 400,200,400,2000 ; These are the official tones taken from BT SIN350. The actual tones ; used by BT include some volume differences so sound slightly different ; from Asterisk-generated ones. dial = 350+440 ; Special dial is the intermittent dial tone heard when, for example, ; you have a divert active on the line specialdial = 350+440/750,440/750 ; Busy is also called "Engaged" busy = 400/375,0/375 ; "Congestion" is the Beep-bip engaged tone congestion = 400/400,0/350,400/225,0/525 ; "Special Congestion" is not used by BT very often if at all specialcongestion = 400/200,1004/300 unobtainable = 400 ring = 400+450/400,0/200,400+450/400,0/2000 callwaiting = 400/100,0/4000 ; BT seem to use "Special Call Waiting" rather than just "Call Waiting" tones specialcallwaiting = 400/250,0/250,400/250,0/250,400/250,0/5000 ; "Pips" used by BT on payphones. (Sounds wrong, but this is what BT claim it ; is and I've not used a payphone for years) creditexpired = 400/125,0/125 ; These two are used to confirm/reject service requests on exchanges that ; don't do voice announcements. confirm = 1400 switching = 400/200,0/400,400/2000,0/400 ; This is the three rising tones Doo-dah-dee "Special Information Tone", ; usually followed by the BT woman saying an appropriate message. info = 950/330,0/15,1400/330,0/15,1800/330,0/1000 ; Not listed in SIN350 record = 1400/500,0/60000 stutter = 350+440/750,440/750
Enjoy UK ringing tones again on Asterisk.