[asterisk-users] realm: security issue

[Tarek Sawah]

Bilal,
If you are using 3G or Wifi with your Nokia Native SIP Client.. try to
connect via an internet connection sharing machine.. it seems that your ISP
is blocking INBOUND SIP packets.
Test and let me know

-----Original Message-----
From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of bilal ghayyad
Sent: Thursday, September 23, 2010 11:24 PM
To: asterisk-users at lists.digium.com
Subject: Re: [asterisk-users] realm: security issue

No, I do not think that my provider blocked my IP address, because I am able
to register for the Asterisk (at that IP address) from an IP Phone, but not
from the mobile. It is well known that the mobile use the digest
authentication (realm) which is not used in the IP Phone.

Any advise?
 
> >From what you explained it seems to me that your mobile
> provider has blocked
> your sip communication altogether. Have you tried changing
> IP address of
> your asterisk server? If changing IP works, then probably
> your provider has
> blocked you sip communication by IP only.
> 
> Zeeshan A Zakaria
> 
> --
> www.ilovetovoip.com
> 
> On 2010-09-23 7:22 AM, "bilal ghayyad" <bilmar_gh at yahoo.com>
> wrote:
> 
> Hi All;
> 
> I have my friend that use his mobile (Nimbuz) to connect
> for the Asterisk
> and his account was working fine. Suddenly it stop working
> (not able to
> register).
> 
> >From my mobile (Nokia) I was able to register using my
> username and
> password, so I tried to register using his (my friend)
> username and password
> (that was using them from Nimbuz), it did not work. I come
> back trying to
> register using my origin username and password (which was
> working fine just
> before a while), it did not work. I removed my username and
> my friend
> username from the Asterisk and then I created a new
> username and password
> (different than all other) and I tried to register from my
> mobile, also it
> did not work !!!
> 
> I start beleive that it is something related to detecting a
> hacking (maybe
> Nimbuz does not use a good security), this caused the MAC
> to be considered
> as hacked.
> 
> Please, can someone advise me how to resolve this problem?
> Where I can find
> those MACs that need to be removed from block list? What
> can I do to get out
> from this problem?
> 
> Any advise?
> Regards
> Bilal


      

-- 
_____________________________________________________________________
-- Bandwidth and Colocation Provided by http://www.api-digital.com --
New to Asterisk? Join us for a live introductory webinar every Thurs:
               http://www.asterisk.org/hello

asterisk-users mailing list
To UNSUBSCRIBE or update options visit:
   http://lists.digium.com/mailman/listinfo/asterisk-users