On Sun, 15 Apr 2012, Olivier CALVANO wrote:
actually, i have a asterisk server with all SIP Account.
this Asterisk server sent all outgoing call to a second Asterisk
server (and this asterisk sent to the
telco)
On the first Asterisk, i use:
exten => _x,1,Set(CDR(CodeTier)=BUS-FRAMOBI)
exten => _x,2,Set(CALLERID(num)=${CALLERIDNUM})
exten => _x,3,Dial(IAX2/Srv2/${EXTEN},180,rt)
exten => _x,4,Hangup
i have SIP user: USRSIP001
(user sip is in realtime)
he use this name with a password
i want that the first server sent to the second into a variable the "USRSIP001"
for get it into a AGI script.
It's possible ?
Yes.
(I'm just a 1.2 Luddite, so the exact capabilities and syntax available to
your version may be different.)
The first question is 'Do you want to use SIP or IAX?' You've used IAX in
your dialplan snippet, but you may want to consider SIP. The initial
configuration is a bit more involved, but you will have a more flexible
and maintainable solution.
Using IAX is simpler but you are limited to 'overloading' the caller ID
'name' and 'num' fields*. If you have more than a couple of fields of data
to pass you may find it easier to pass a 'key' (like the server name and
the channel unique ID) and use that to retrieve data from a database
instead of having to parse a bunch of fields from the caller ID name or
number.
Using SIP you can also pass data by adding custom SIP headers.
Personally, I've always used IAX because it was easy and it worked in my
environment. If I were to start over, I would seriously consider SIP.
A simple IAX example snippet...
On server1:
exten = *,n, set(CALLERID(name)=olivier-calvano)
exten = *,n, dial(iax2/server2/${EXTEN})
exten = *,n, hangup()
On server2:
exten = *,n, set(FIRST=${CUT(CALLERID(name),,1)})
exten = *,n, set(LAST=${CUT(CALLERID(name),,2)})
exten = *,n, agi(lookup-client,${FIRST},${LAST})
exten = *,n, hangup()
*) The extension and context are also under your control and can be set in
the IAX 'dial string' but manipulating these fields to pass multiple data
fields can get convoluted.
--
Thanks in advance,
-------------------------------------------------------------------------
Steve Edwards sedwa...@sedwards.com Voice: +1-760-468-3867 PST
Newline Fax: +1-760-731-3000
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