NAT/ALG/SIP Router 7204vxr

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May 17th, 2008
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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,

André Santos

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labredes1 Fri, 05/23/2008 - 02:44
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Thaks for your help, but the solution to my problem was as simples as

no ip nat service sip udp port 5060


thanks for your help


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