NAT/ALG/SIP Router 7204vxr

labredes1 · ‎05-17-2008

Hi,

i have a cisco 7204vxr router (c7200-is-mz.123-6f.bin)and on one of the networks (wich is a nat) there are sip clients connected to a sip server on another network. What is happening is that the router is acting as a ALG/SBC changing the sip/spd information inside the packets.Since i have another equipment doing SBC function, i would like to know how to disble it on the 7204vxr.I have searched a lot, but could not find and answer.

Thanks for your help,

AndrÃ© Santos

Report Inappropriate Content · ‎05-22-2008

The following URLs will provide you the information:

http://www.cisco.com/en/US/docs/ios/12_4t/ip_addr/configuration/guide/htnatsbc.html

http://www.cisco.com/en/US/docs/ios_xr_sw/iosxr_r3.4/sbc/configuration/guide/sbc34shd.html

http://www.cisco.com/en/US/prod/collateral/routers/ps341/data_sheet_c78_339749.html

labredes1 · ‎05-23-2008

Thaks for your help, but the solution to my problem was as simples as

no ip nat service sip udp port 5060

Anyway,

thanks for your help