[Asterisk-Users] Feedback from VON expo! Info on *HAandPolycomphone!!

Aaron Daniel amdtech at shsu.edu
Mon Mar 20 15:44:29 MST 2006


Hmm... dunno about LCDial... *shrugs* We have multiple servers set up, 
and the failover server is always in the dialplan after the primary... 
Actually, our servers don't even have access to the dns for making 
calls, only the phones, as our dns server died and screwed up all our 
phone calls, so the servers only know about each other and anyone I tell 
them about, leaves less room for failure.

Aaron

Gabriel Afana wrote:
> I am sure that must lead to potential trouble having multiple dial() one
> after the other as a form of HA.  Besides, that wouldn't work for my
> LCDial().
> 
> - Gabe
> 
> ----- Original Message ----- 
> From: "Aaron Daniel" <amdtech at shsu.edu>
> To: "Asterisk Users Mailing List - Non-Commercial Discussion"
> <asterisk-users at lists.digium.com>
> Sent: Monday, March 20, 2006 1:47 PM
> Subject: Re: [Asterisk-Users] Feedback from VON expo! Info on
> *HAandPolycomphone!!
> 
> 
>> Is it so difficult to add a line in the dialplan directly under the one
>> that fails to failover to?
>>
>> Aaron
>>
>> David Thomas wrote:
>>>> The only thing is I want to be sure I understand the statement above
> because
>>>> the only time I can see Asterisk needing to do an SRV lookup is if it
> is
>>>> handing a call to a carrier for termination.
>>> Gabe, that is what I was talking about. Asterisk really needs the
>>> ability to make use of the termination providers' SRV records for
>>> failover. When one doesn't respond... use the next record. This work
>>> exceptionally well when connecting to directly to a provider with an
>>> ATA that supports SRV. It is a shame that * doesn't do this.
>>>
>>> I have been tempted to grab the SRV lookup code from the Jabber
>>> project and try to merge it into Asterisk.
>>>
>>>
> http://www.jabberstudio.org/cgi-bin/viewcvs.cgi/cvs/jabberd/jads2s/srv.c?view=markup
>>> I kinda understand the Jabber code, but I really have no idea where to
>>> begin in Asterisk.
>>>
>>> regards,
>>> David
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