VoIP Mailing List Archives

[markquitoriano at gmai...]

Hi,

I need to create a simple number checking for authorizing the calls. if a
person dial 91800555121212345 where 12345 is the authorization code. If the
authorization code is correct the call will go through if not it will play
something saying wrong authorization code or just hangup.

This my dialplan to get the authorization code

AUTH=12345

exten => _9.,1,Answer()
exten => _9.,n,Set(CHECKER=${EXTEN:-5})
exten => _9.,n,GotoIF("$[{CHECKER}" != "${AUTH}"]?die)

exten => _9.,n,Dial(SIP/${EXTEN}/${TRUNK}) <------------- This is my problem
how can i delete the last 5 digit so the number will be sent to the carrier
is valid

exten => _9.,n(die),Hangup()
btw the number being dialled is not standard. Sometimes its 10 digits
sometimes it 7 digits and most of the time it's 6 digits.


Thanks!

--
Regards,
Mark Quitoriano
http://asterisk.org.ph
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20080312/8f961392/attachment.htm

[markquitoriano at gmai...]

ok i got the answer

Substrings ${foo:*offset*:*length*}

returns a substring of the string *foo*, beginning at offset *offset* and
returning the next *length* characters.

- If *offset* is negative, it is taken leftwards from the right hand
end of the string.
- If *length* is omitted or is negative, then all the rest of the
string beginning at *offset* is returned.
Examples:

${123456789:1} - returns the string 23456789
${123456789:-4} - returns the string 6789
${123456789:0:3} - returns the string 123
${123456789:2:3} - returns the string 345
${123456789:-4:3} - returns the string 678

Examples of use:

exten => _NXX.,1,SetVar(areacode=${EXTEN:0:3}) - get the first 3
digits of ${EXTEN}

exten => _516XXXXXXX,1,Dial(${EXTEN:3}) - get all but the
first 3 digits of ${EXTEN}

exten => 100,1,SetVar(whichVowel=4)

exten => 100,2,SetVar(foo=AEIOU:${whichVowel}:1) - sets ${foo} to
the single letter 'U'




On Wed, Mar 12, 2008 at 2:22 PM, Mark Quitoriano <markquitoriano at gmail.com>
wrote:

[tilghman at mail.jeffa...]

On Wednesday 12 March 2008 01:22:56 Mark Quitoriano wrote:

[tilghman at mail.jeffa...]

On Wednesday 12 March 2008 01:29:16 Mark Quitoriano wrote:

[markquitoriano at gmai...]

hmmmm... seems like this command doesn't do what i want.

what i wanted to do is remove the 12345 number at 1800555121212345 and send
the rest to the next cmd or operation.
On Wed, Mar 12, 2008 at 2:29 PM, Mark Quitoriano <markquitoriano at gmail.com>
wrote:

[markquitoriano at gmai...]

Hi Paul,

Asterisk CMD Authenticate has a prompt to ask for authentication, my client
doesn't want that they want it to behave like avaya put the auth code at the
end of the number.

On Wed, Mar 12, 2008 at 2:47 PM, Paul Hales <pdhales at optusnet.com.au> wrote: