[asterisk-users] SIP client floods port 5060 and gets blocked

[Gordon Henderson]

On Thu, 28 Oct 2010, Jonas Kellens wrote:

> On 10/28/2010 10:44 AM, Kevin Keane wrote:
>> 
>> I assume that you checked and the remote IP is a legitimate IP phone? If 
>> not, it could be an attempt to break into your system.
>> 
>> If it is a legitimate IP phone, make sure that the SIP configuration is 
>> correct -- if the SIP authentication fails, you can see this happening.
>> 
>
> 1. This is a legitimate phone, yes.
> 2. Registration goes as follow : REGISTER > SIP/2.0 401 Unauthorized > 
> Re-Register with Digest > 200 OK

Is it s Snom phone?

I've seen Snoms do this...

Gordon