[asterisk-users] Re: Newbie Questions - Grandstorm phones?

Anthony Kepler anthony at jivanjeearch.com
Tue Dec 19 11:22:42 MST 2006


I understand how early dial works (484 response and all that jazz), I 
also understand the NANP and how to keep my extensions from 
overlapping... but thank you for the tips.

My question was:  Do you place international calls from phones with 
early-dial enabled?
If so, might you be willing to share the relevant portions of your dial 
plan that are concerned with placing said international calls?

Thanks again,
    - Anthony Kepler
    anthony at jivanjeearch.com | SIP/Email

Doug Crompton wrote:
> Early dial is a real nice feature BUT it requires that you carefully plan
> and design your extensions. Each digit is accepeted by Asterisk and if a
> match exists up to that point it will be accepted and dialed.
>
> As an example, my internal extensions are 4xx and my internal special
> extensions are 5xx. I chose those because they do not conflict with local
> area codes or other first 3 digit sequences.
>
> However if a call come in from, say, area code 512 (without the 1
> prepended), and I have a local 512 extension, I would not be able to dial
> that person back. It would instead go to the local 512, as this is
> satisfied first.
>
> Often callerID does not come in with the 1 before the area code. This is
> what prompted me to put code in to append a 1 if none existed on the
> incoming callerID. With the 1 appended there is no problem as 151 does not
> match any local extension and I can use redial without problems.
>
> Using 4 digit extensions would mostly eliminate this problem although you
> still could not use 1xxx extensions.
>
> Wildcard extension matches like X. or using the '.' anywhere in the
> matches would not work.
>
> You just have to use it and fix things as they come up. I think I have
> most all cases trapped now!
>
> Doug
>
>
>
> On Tue, 19 Dec 2006, Anthony Kepler wrote:
>
>   
>> Do you, Gordon or Doug, happen to place international calls with
>> early-dial enabled?  What kind of extensions.conf magic do you work to
>> allow this?
>> I have been trying for some time to get this to work.  (My message from
>> 2006.11.03 regarding this is quoted just below)
>>
>>     
>>> On 11/3/06, *Anthony Kepler* <anthony at jivanjeearch.com
>>> <mailto:anthony at jivanjeearch.com>> wrote:I am trying to allow users to
>>> place outgoing international calls from a
>>> GXP-2000 with "early dial" enabled, connected to Asterisk 1.2.12.1
>>> <http://1.2.12.1>
>>> I have the following extension line:
>>> exten => _011.,n,Dial(${TRUNK}/${EXTEN:${TRUNKMSD}})
>>>
>>> When I attempt to place a call to a number in, for instance, Kenya, I
>>> dial "011254"...etc.
>>> and I get this on the asterisk console:
>>> Executing Dial("SIP/1001-081fb718", "Zap/g1/0112") in new stack
>>>    -- Called g1/0112
>>>
>>> It is attempting to dial out as soon as it receives a single digit to
>>> represent the "."
>>> What I need is for it to wait a reasonable amount of time for additional
>>> digits.
>>> I have tried using set(TIMEOUT(digit)=5), and I see the following in the
>>> asterisk console:
>>>    -- Executing Set("SIP/1001-081fb718", "TIMEOUT(digit)=5") in new stack
>>>    -- Digit timeout set to 5
>>> However, this is printed far less than 5 seconds before the dial out
>>> attempt.
>>>
>>> I assume there must be something relatively obvious I'm missing here...
>>> if anyone can shed some light on this, it would be greatly appreciated.
>>>
>>>
>>> Thank you,
>>>    - Anthony Kepler
>>>     anthony at jivanjeearch.com <mailto:anthony at jivanjeearch.com> | SIP/Email
>>>       
>> Gordon Henderson wrote:
>>     
>>> On Sun, 5 Nov 2006, Doug Crompton wrote:
>>>
>>>
>>>       
>>>> On the Budgetone 200 it is in the account tab settings of the web setup
>>>> and it does work here with asterisk and my dialplans..
>>>>
>>>>         
>>> On the GPX2000's it's via the web interface under each of the 4 "Line"
>>> configuration tabs. (so you'd have to set it on each account you were
>>> using on the phone)
>>>
>>> Gordon
>>>
>>>
>>>       
>>>> Doug
>>>>
>>>> On Sun, 5 Nov 2006, [iso-8859-1] Jes?s M?ndez Rom?n wrote:
>>>>
>>>>
>>>>         
>>>>> Hi,
>>>>>
>>>>> Where can I find that option?
>>>>>
>>>>> Thanks
>>>>> Jesus
>>>>>
>>>>> -----Mensaje original-----
>>>>> De: asterisk-users-bounces at lists.digium.com
>>>>> [mailto:asterisk-users-bounces at lists.digium.com] En nombre de Gordon
>>>>> Henderson
>>>>> Enviado el: Jueves, 02 de Noviembre de 2006 11:44 a.m.
>>>>> Para: henry.coleman at voip-pbx.ca; Asterisk Users Mailing List -
>>>>> Non-Commercial Discussion
>>>>> Asunto: Re: [asterisk-users] Re: Newbie Questions - Grandstorm phones?
>>>>>
>>>>> On Wed, 1 Nov 2006, Henry.L.Coleman wrote:
>>>>>
>>>>>
>>>>>           
>>>>>> I came to the same conclusion.
>>>>>> There is one thing however that the GXP2000 needs in my opinion.
>>>>>> There is no dial plan avaiable in the configuration, this means that when
>>>>>> dialing a number there is a slight delay before it actually dials.
>>>>>> With a dial plan the dialed number is sent immeadiately the pattern is
>>>>>> match ed so it saves a second or two. Maybe they will fix this?
>>>>>>
>>>>>>             
>>>>> Set the "Early Dial" option - it's on a per-line basis, then as soon
>>>>> as Asterisk gets a number it can dial, it will. No need to wait the 4
>>>>> seconds or press the "send" button...
>>>>>
>>>>> Gordon
>>>>>
>>>>>           
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>>>>         
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>>>       
>>     
>
>
> "Those that sacrifice essential liberty to obtain a little temporary safety
>  deserve neither liberty nor safety."  -- Ben Franklin (1759)
>
> ****************************
> *  Doug Crompton	   *
> *  Richboro, PA 18954	   *
> *  215-431-6307		   *
> *		  	   *
> * doug at crompton.com        *
> * http://www.crompton.com  *
> ****************************
>
>
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