[cisco-voip] [c-nsp] SIP not working behind NAT

[Aman Chugh]

Bikash,

I overlooked the ios version. Your IOS should not be affected by the new
feature as your not using 15 IOS train.  You need to troubleshoot it like
any other voip issue.

HTH
Aman

On Wed, Sep 22, 2010 at 2:35 PM, Bikash Bhattarai <bikash at dristi.com.np>wrote:

>  Dear Aman,
>
>
>
> Thanks. Does downgrading solves the issue. Do you have any clue about the
> workaround.
>
>
>
>
>
> Regards,
>
> Bikash Bhattarai
>
>
>
>
>
>
>
> *From:* Aman Chugh [mailto:aman.chugh at gmail.com]
> *Sent:* बुधवार, सेप्टेम्बर 22, 2010 2:38 PM
> *To:* Bikash Bhattarai
> *Cc:* cisco-voip at puck-nether.net
> *Subject:* Re: [c-nsp] SIP not working behind NAT
>
>
>
> The new 15.0T ios has a feature called trust list which blocks IP's for
> H.323, SIP calls by default. Search the achieve for this list you will get
> the details related to the same.
>
>
>
> HTH,
>
> Aman
>
> On Wed, Sep 22, 2010 at 2:11 PM, Bikash Bhattarai <bikash at dristi.com.np>
> wrote:
>
> 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
>
>
>
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