[OpenSIPS-Users] Replace IP in To Field

[Bogdan-Andrei Iancu]

Hi John,

Actually you should use the uac_replace_to() function from the uac module:
http://www.opensips.org/html/docs/modules/1.11.x/uac.html#id293710

This wil do a SIP-wise change over the TO header (a dialog persistent 
change).

Regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com

On 28.08.2014 16:50, John Komara wrote:
> I am able to accomplish this through the use of the textops module 
> though it is nowhere near as clean as what it appears the uac module 
> would do.
>
> From everything that I have read the “To:” field is the IP of the 
> logical recipient. The Record-Route and Via headers are used to get 
> the traffic to where it needs to go, correct? If I am sending a 
> message through this path:
>
> SwitchA -> ProxyA -> ProxyB -> SwitchB
>
> Does the “To:” field have to contain the IP address of ProxyB? Before 
> I was able to modify the header with substr it contained the IP 
> address of ProxyA (my side).
>
> Thank you,
>
> John Komara
>
> From: Johnathan Komara <john.komara at mongoosemetrics.com 
> <mailto:john.komara at mongoosemetrics.com>>
> Reply-To: OpenSIPS users mailling list <users at lists.opensips.org 
> <mailto:users at lists.opensips.org>>
> Date: Wednesday, August 27, 2014 at 6:08 PM
> To: "users at lists.opensips.org <mailto:users at lists.opensips.org>" 
> <users at lists.opensips.org <mailto:users at lists.opensips.org>>
> Subject: [OpenSIPS-Users] Replace IP in To Field
>
> I need to replace the IP in the To field. It is a requirement for a 
> customer. I am trying to do this with uac_replace_to. It replaces the 
> To field in the INVITE. However it does not replace it ACK to the 
> 200OK. Looking at the logs I see that a dialog is created for the 
> INVITE. Immediately after the INVITE is sent the dialog is destroyed. 
> I am assuming that this is why the To field is not being modified in 
> the ACK.
>
> It looks as though the dialog is never stored. I have tried to do this 
> in memory and in mysql. I am never able to retrieve a dialog with the 
> “opensipsctl fifo dlg_list” command. I have attached links to my debug 
> logs and config.
>
> Is there a better way to accomplish this than what I am trying to do?
>
> Debug Logs: http://pastebin.com/mvKx5AQp
> Config: http://pastebin.com/n9vwncpU
>
> Thank you,
>
> John
>
>
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