[Asterisk-Users] Re: Pingtel registration failing

[Tobias Jönsson]

On Thu, 19 Aug 2004, Anton Yurchenko wrote:

> The Asterisk sends the replies to port 1031, the outbound port that
> Pingtel used to send the message.  This is wrong.  In the REGISTER,
> Pingtel specified a contact header field with no port, which means use a
> default port of 5060.  Asterisk is violating the RFC 3261 by ignoring
> the Contact header.

As far as I understand, Asterisk will always ignore addresses in the SIP
header if nat is enabled in sip.conf. Change the setting to nat=no and
asterisk should follow the standard.

Regards,
Tobias Jönsson, Lund SE