[asterisk-users] Ekiga can register but not my IP phone

[Alejandro Imass]

On Fri, Nov 19, 2010 at 8:23 AM, Benoit Chabrier <chab at chab.info> wrote:
> Thanks Alejandro, you were right it was just a NAT problem ! i add a
> stun server in the phone configuration and it works :)
>

Cool. Also Asterisk SIP conf file has some NAT settings as well that
you can play with and perhaps do away with the stun server config in
the phone. Here is a great article that explains in detail the issues
with SIP and NAT: http://www.voipuser.org/forum_topic_7295.html

> 2010/11/19, Alejandro Imass <ait at p2ee.org>:
>> On Fri, Nov 19, 2010 at 7:28 AM, Benoit Chabrier <chab at chab.info> wrote:
>>> Hello,
>>>
>>> I have a Sip phone (Siemens C470IP) which works perfectly with