You can't just turn OFF via messages because your vias are using private IPs. They're part of SIP. If your vias have private IPs, either your server's not configured correctly to handle NAT, or your client isn't configured correctly to handle NAT (i.e. not using STUN, or using a broken implentation of STUN, etc.)

N.


On Fri, 15 Sep 2006 10:03:00 +0300, ravi reddy wrote
> Hi users ,
>
>        I am geting some trouble when i forward a call from remote sip-proxy , because in via messages i am getting private ip-address , in SER admin guide i saw this following:-)
>
>  "check_via - Turn on or off Via host checking when forwarding replies. Default is no."
>
> how to turn off this Via messages. in header fields
>
> i mean how to give such param or how to write this in main route block.
>
>                  Thank You.
>
> Regards,
> Ravi.