Hey Avi,

Using your regex:  ^(?:1|\+1|001)?([2-9]\d\d[2-9]\d{6})$

Doesn’t $1 match the stuff in the first set of () and $2 match my needed 10 digits?

Thanks,

Sean

From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of Avi Marcus
Sent: Wednesday, January 09, 2013 3:02 PM
To: FreeSWITCH Users Help
Subject: Re: [Freeswitch-users] xml dialplan - regurlar expression question / Sanity Check!

Ha, that was a tricky one!

Here's the issue - he dialed: 1-800-336-940 -- that's too few digits!

So your optional one made it match anyway.

Your matching is too allowing - here's the regex I use:

^(?:1|\+1|001)?([2-9]\d\d[2-9]\d{6})$

That matches [nothing, 1, +1 or 001] prefix for USA. Then, bridge like now to "1$1".

btw, if you want a separate match for USA toll-free it's: ^(?:1|\+1|001)?(8(00|55|66|77|88)[2-9]\d{6})$

There's also some good example on this page, the link goes directly to USA: http://wiki.freeswitch.org/wiki/Regular_Expression#NANPA_.2B1NxxNxxXXXX_E.164_Dialstring

-Avi Marcus
BestFone

On Wed, Jan 9, 2013 at 9:48 PM, Sean Devoy <sdevoy@bizfocused.com> wrote:

HI,

I really hope this question is not as dumb as some of my recent questions (Anybody else wiped out you O/S lately?)!

Anyway,  I have an xml dial plan:

  <extension name="ten_or eleven_digiti_dial" >

    <condition field="destination_number" expression="^1?(\d{10})$">

      <action application="set" data="ringback=${us-ring}"/>

      <action application="set" data="effective_caller_id_number=${outbound_caller_id_number}"/>

      <action application="set" data="ani=${outbound_caller_id_number}"/>

      <action application="set" data="effective_caller_id_name=${outbound_caller_id_name}"/>

      <action application="set" data="hangup_after_bridge=true"/>

      <action application="bridge" data="sofia/gateway/vitelity-inbound/1$1"/>

    </condition>

  </extension>

I thought that would accept either 10 or 11 digit numbers starting with 1 and bridge to the gateway always using 1 plus the 10 digits.

In fact in my log I can see:

Dialplan: sofia/external/220@fs_bfis.bizfocused.com Regex (PASS) [ten_or eleven_digiti_dial] destination_number(14104207777) =~ /^1?(\d{10})$/ break=on-false

Dialplan: sofia/external/220@fs_bfis.bizfocused.com Action set(ringback=${us-ring})

Dialplan: sofia/external/220@fs_bfis.bizfocused.com Action set(effective_caller_id_number=${outbound_caller_id_number})

Dialplan: sofia/external/220@fs_bfis.bizfocused.com Action set(ani=${outbound_caller_id_number})

Dialplan: sofia/external/220@fs_bfis.bizfocused.com Action set(effective_caller_id_name=${outbound_caller_id_name})

Dialplan: sofia/external/220@fs_bfis.bizfocused.com Action set(hangup_after_bridge=true)

Dialplan: sofia/external/220@fs_bfis.bizfocused.com Action bridge(sofia/gateway/vitelity-inbound/14104207777)

BUT

It does not work for my customer :

Dialplan: sofia/external/101@fs_alst.bizfocused.com Regex (PASS) [ten_or_eleven_digiti_dial] destination_number(1800336940) =~ /^1?(\d{10})$/ break=on-false

Dialplan: sofia/external/101@fs_alst.bizfocused.com Action set(ringback=${us-ring})

Dialplan: sofia/external/101@fs_alst.bizfocused.com Action set(effective_caller_id_number=${outbound_caller_id_number})

Dialplan: sofia/external/101@fs_alst.bizfocused.com Action set(ani=${outbound_caller_id_number})

Dialplan: sofia/external/101@fs_alst.bizfocused.com Action set(effective_caller_id_name=${outbound_caller_id_name})

Dialplan: sofia/external/220@fs_bfis.bizfocused.com Action set(hangup_after_bridge=true)

Dialplan: sofia/external/101@fs_alst.bizfocused.com Action bridge(sofia/gateway/vitelity-inbound/11800336940)  NOTE THE EXTRA LEADING 1

So, what am I missing?

Thanks,

Sean

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