[c-nsp] SIP not working behind NAT

[Ziv Leyes]

The function "ip nat piggyback-support" can help you solve issues with SIP behind NAT 
Read more about this here: 
http://www.cisco.com/en/US/docs/ios/12_4t/12_4t2/htsmpws.html 

Ziv

-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Bikash Bhattarai
Sent: Wednesday, September 22, 2010 10:41 AM
To: cisco-nsp at puck.nether.net
Subject: [c-nsp] SIP not working behind NAT

Dear all,

 

I have just configured a Cisco 1811 with c181x-advipservicesk9-mz.124-15.T10. If I put my ATA on public IP it works fine but if I put behind NAT it doesn't work. Proxy registration works fine and I can get Call from other end. But I can't make call to other end.
Please help.

 

Regards,

Bikash Bhattarai

 

_______________________________________________
cisco-nsp mailing list  cisco-nsp at puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp
archive at http://puck.nether.net/pipermail/cisco-nsp/

 
 
************************************************************************************
This footnote confirms that this email message has been scanned by PineApp Mail-SeCure for the presence of malicious code, vandals & computer viruses.
************************************************************************************




 
 
************************************************************************************
This footnote confirms that this email message has been scanned by
PineApp Mail-SeCure for the presence of malicious code, vandals & computer viruses.
************************************************************************************