[asterisk-users] Toll free numbers

[Eric Rousse]

Hi,

For some reason, I seem to have issues with dailing toll free numbers 
and can't seem to find out why, sometimes, I get a busy signal. Some 
other times I get weird errors from the phone.
The error below was a simple busy signal.

Here's couple of my info relevant to the problem:

    -- Reconfigured channel 1, PRI Signalling signalling
    -- Reconfigured channel 2, PRI Signalling signalling
    -- Executing Dial("SIP/107-9da02970", "Zap/g1/18889554562") in new stack
    -- Requested transfer capability: 0x00 - SPEECH
    -- Called g1/18889554562
    -- Zap/1-1 is proceeding passing it to SIP/107-9da02970
    -- PROGRESS with cause code 28 received
    -- Zap/1-1 is making progress passing it to SIP/107-9da02970
    -- Hungup 'Zap/1-1'
  == Spawn extension (internal, 918889554562, 1) exited non-zero on 
'SIP/107-9da02970'

from the console I get this error Progress with cause code 28 received.


In my extensions.conf file I got this in my internal context which is 
used by my sip phones:

[internal]
include => trunktollfree
include => outgoing

exten => _XXX,1,Macro(incoming,SIP/${EXTEN},${EXTEN})

exten => 200,1,Answer
exten => 200,2,MusicOnHold()

exten => 999,1,Playback(demo-echotest)
exten => 999,2,Echo
exten => 999,3,Playback(demo-echodone)

exten => 1000,1, Dial(IAX2/1000,30)

;Agent login
exten => 3001,1,AgentCallbackLogin(||${CALLERIDNUM}@internal)
;Agent logout
exten => 3002,1,AgentCallbackLogin(||l)

exten=> 2020,1,Answer
exten=> 2020,2,Ringing
exten=> 2020,3,Wait(2)
exten=> 2020,4,Queue(queue1)
exten=> 2020,5,Hangup


It's a bit messy but it's mainly for testing.

In trunktollfree, I got this:
[trunktollfree]
;
; Long distance context accessed through trunk interface
;
exten => _91800.,1,Dial(${TRUNK}/${EXTEN:${TRUNKMSD}})
exten => _91888.,1,Dial(${TRUNK}/${EXTEN:${TRUNKMSD}})
exten => _91877.,1,Dial(${TRUNK}/${EXTEN:${TRUNKMSD}})
exten => _91866.,1,Dial(${TRUNK}/${EXTEN:${TRUNKMSD}})


zaptel.conf:
span=1,0,0,esf,b8zs
bchan=1-23
dchan=24
loadzone = us
defaultzone=us


And I'm using a PRI line on my server, outgoing calls are working good, 
it's just my toll free calls that doesn't go through, I've probably 
misconfigured something I guess...

Thanks!