[OpenSIPS-Users] B2BUA mangling To header

Anca Vamanu anca.vamanu at gmail.com
Wed Sep 14 23:07:47 CEST 2011


Hi Ryan,

You are right - the To and From headers in ACK are not the same as in
Invite in case the URIs contain parameters. I will handle this.

Thanks,
Anca

On Thu, Sep 8, 2011 at 4:40 PM, Ryan Revels <ryan at revelous.net> wrote:

> I'm running Revision 8257 from SVN branch of 1.6.
> I've run into an issue with the B2BUA functionality. It mangles the To
> header on subsequent requests:
>
> On the initial INVITE from the B2BUA, the To header is:
> To: sip:18566625637;rn=18563809999;npdi=yes at 1.2.3.4
>
> On the responses, the to-tag has been added by the UAS:
> To: sip:18566625637;rn=18563809999;npdi=yes at 1.2.3.4;tag=gK0cdb2397
>
> The issues then occur on the ACK from the B2BUA(to 200 OK to initial
> INVITE):
> *To: <sip:18566625637>;tag=gK0cdb2397
> *
> Any help would be much appreciated.
>
> Thanks,
> Ryan
>
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