[asterisk-users] Caching Asterisk SIP useragent info?

[andrea]

Good idea is set re-register into SNOM to 1 minute or less.
Check new firmware if you do not find this option into current firmware.
Regards
Veselin K ha scritto:
> Hello Paul,
> thanks for the reply.
>
> Could you please tell me what is the process called so I can
> research it further.
>
>
>
> Thank you.
>
> Veselin K
>
> On Mon, Nov 17, 2008 at 10:47:47AM +1100, Paul Hales wrote:
>   
>> This process has been greatly improved in the latest versions of
>> Asterisk - might be time to upgrade.
>>
>> PaulH
>>
>>
>> veselin at campbell-lange.net wrote:
>>     
>>> Hello,
>>> I'm running an Asterisk 1.4.14 on a linux machine.
>>> Serving SIP Snom users.
>>>
>>> I've noticed that each time Asterisk is restarted, for the first 5-10
>>> minutes, the SIP users can dial but cannot be dialed until each phone
>>> re-registers itself against the server.
>>>
>>> So only after the "Saved useragent...for peer 111" line appears on the
>>> Asterisk console, then the 111 user can be reached. 
>>>
>>> What exactly is this process?
>>>
>>> Is it that the phones send their extension/password details to the
>>> server at specific intervals or does the server send a broadcast
>>> message, looking for phones?
>>>
>>> Is there any way to cache/save this SIP useragent information so in case
>>> the server is restarted, the user need not wait for their phone to
>>> re-register?
>>>
>>> Also I believe that it is sufficient for the user to just pickup their
>>> handset in order to force their phone to re-register quicker.
>>>
>>> However I'd like to avoid asking the users to do that.
>>>
>>> Thank you much.
>>>
>>> Veselin K
>>>
>>>
>>>
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