[Asterisk-Users] Problem calling out

[mkumar at mantragroup.com]

Hi All,

I installed Asterisk recently and it was working from 2 weeks without a problem
until today. Today it started showing strange error

Feb 28 03:14:08 WARNING[31430]: chan_sip.c:4826 check_auth: Stale nonce received
from '<sip:18006733555 at mantragroup.com>'

Whatever number I call it displays this, please tell how can I fix this? I have
no idea what is happening and the cause of this error?

Thanks,
Manoj.