History: Asterisk Configuration

[general]
externip=blah.dyndns.org
localnet=192.168.0.1/255.255.255.0

[sipbroker-out]
type=peer
fromuser=<URI username>
fromdomain=<URI domain>
host=sipbroker.com
port=5060
canreinvite=yes

[general]
priorityjumping=yes

; This macro dials SIP Broker and if ENUM fails falls back to VoIP provider 1.
[macro-dialprovider]
exten => s,1,Dial(SIP/${MACRO_EXTEN}@sipbroker-out) ; Call SIP Broker for ENUM lookup
exten => s,2,Congestion
exten => s,102,Dial(SIP/${MACRO_EXTEN}@provider-context) ; If failed then Dial provider
exten => s,103,Congestion
exten => s,203,Busy

; This macro dials SIP Broker.
[macro-dialsipbroker]
exten => s,1,Dial(SIP/${ARG1}@sipbroker-out)
exten => s,2,Congestion
exten => s,102,Busy

[examples]
exten => _X.,1,Macro(dialprovider) ; e164 dialing
exten => _*X.,1,Macro(dialsipbroker,${EXTEN:0}) ; SIP-Code dialing

; This macro dials SIP Broker and if ENUM fails falls back to VoIP provider 1.
[macro-dialprovider]
exten => s,1,Set(CALLERID(all)=<${CALLERID(num)}>) ; Set outbound CallerID
exten => s,n,Dial(SIP/sipbroker-out/${MACRO_EXTEN},30) ; Call SIP Broker for ENUM lookup
exten => s,n,NoOp( Dial Status: ${DIALSTATUS})
exten => s,n,Goto(s-${DIALSTATUS},1)
exten => s-NOANSWER,1,Hangup
exten => s-CONGESTION,1,Congestion
exten => s-CANCEL,1,Hangup
exten => s-BUSY,1,Busy
exten => s-CHANUNAVAIL,1,Dial(SIP/provider-context/${MACRO_EXTEN},30) ; If failed then Dial provider
exten => s,n,Hangup

[macro-dialsipbroker]
exten => s,1,Set(CALLERID(all)=<${CALLERID(num)}>) ; Set outbound CallerID
exten => s,n,Dial(SIP/sipbroker-out/${ARG1}) ; Call SIP Broker for ENUM lookup
exten => s,n,Hangup

[examples]
exten => _X.,1,Macro(dialprovider) ; e164 dialing
exten => _*X.,1,Macro(dialsipbroker,${EXTEN:0}) ; SIP-Code dialing