[Freeswitch-users] paramter "NDLB-force-rport" did not effect

[Michael Collins]

Check this one out:
http://wiki.freeswitch.org/wiki/NAT_Traversal#NDLB-connectile-dysfunction

-MC

On Mon, Nov 7, 2011 at 11:30 PM, fieldpeak <fieldpeak at gmail.com> wrote:

> Dear Friends,
>
> i met a problem that call a registered user behind NAT, i need FS send
> INVITE message to the port of the NAT device from which the registered
> user sent out REGISTRATION  but not according to the CONTACT header.
>
> see the wiki, i enable below paramter,
> <param name="NDLB-force-rport" value="true"/>
>
> >From the wireshark trace, it shows FS received the REGISTERATION
> message from remote port 20438, however, the INVITE message still sent
> to the port(20347) inside "Contact", it looks the paramter
> "NDLB-force-rport" did not effect, Could anyone help for this issue,
> thanks a lot!
>
> Below is the registeration info from FS output (press F9),
>
>
> Call-ID:        1721091027 at 10.33.48.203
> User:           13580358068 at 124.193.106.104
> Contact:        "user" <sip:13580358068 at 61.144.248.77:20347>
> Agent:
> Status:         Registered(UDP)(unknown) EXP(2011-11-08 14:38:02)
> EXPSECS(152)
> Host:           freeswitch
> IP:             61.144.248.77
> Port:           20438
> Auth-User:      13580358068
> Auth-Realm:     124.193.106.104
> MWI-Account:    13580358068 at 124.193.106.104
>
> Cheers!
> BR,
> Charles
>
>
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