[Freeswitch-users] failover based on initial INVITE timeout

Hristo Trendev dist.lists at gmail.com
Tue Aug 18 11:51:42 PDT 2009


Thanks. I guess I will try that as well and see which one works better
for me then.

On Tue, Aug 18, 2009 at 9:42 PM, Mathieu Rene<mrene_lists at avgs.ca> wrote:
> It does use SIP OPTIONS.
>
> Mathieu Rene
> Avant-Garde Solutions Inc
> Office: + 1 (514) 664-1044 x100
> Cell: +1 (514) 664-1044 x200
> mrene at avgs.ca
>
>
>
>
> On 18-Aug-09, at 2:40 PM, Hristo Trendev wrote:
>
>> I've seen this parameter when I started testing, but the name suggest
>> that it will do icmp ping to detect failed gateways (haven't really
>> tried it though). I need to detect sip service failure as well - the
>> case where the destination server is up (ping replies are received),
>> but the sip process is down and there is no response to sip requests.
>>
>> If the ping parameter uses sip-based ping (like OPTIONS ping) this may
>> be a solution for me as well.
>>
>> On Tue, Aug 18, 2009 at 9:30 PM, Brian West<brian at freeswitch.org>
>> wrote:
>>> setup gateways and turn on the ping option.
>>> /b
>>>
>>> On Aug 18, 2009, at 1:24 PM, Hristo Trendev wrote:
>>>
>>>> TCP is not really an option for me. I have tried using different
>>>> sofia
>>>> profile for that and set:
>>>>
>>>> <param name="timer-T1X64" value="1000" />
>>>>
>>>> This works the way I want and INVITEs to dead gateways are
>>>> disconnected with [RECOVERY_ON_TIMER_EXPIRE], but:
>>>> 1. It affects all calls sent via this "custom timer" profile
>>>> 2. I need to use one more SIP port to bind to (I need keep the
>>>> "default timers" profile as well)
>>>> 3. The timer is used by transactions other than the initial invite
>>>> message and that may cause unexpected problems.
>>>>
>>>> Obviously originate_timeout doesn't work the way it's supposed to
>>>> (according to the wiki) so I will report it as bug.
>>>>
>>>> The profile trick above actually solves my problem and may happen to
>>>> be a better solution after all, but I will need to test it for some
>>>> time before I know.
>>>
>>>
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>>
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