[SR-Users] FW: Module TOPOH: Does not unmask CALL-ID on request BYE in one direction

[Samuel F.]

Hi,


We are setting up a Kamailio Proxy with the Topoh module in place masking everything including CALL-ID. It seems to be masking everything just fine except for CALL-ID in BYE requests (verified with PCAPs) when received from downstream. Upstream works fine.


Looking at the source code for the module 4.1.2 we see the unmasking being done like this:


		if(dialog)
		{
			/* dialog request */
			th_unmask_ruri(&msg);
			th_unmask_route(&msg);
			th_unmask_refer_to(&msg);
			if(direction==1)
			{
				th_unmask_callid(&msg);
			}
		}



It only seems to be unmasking for one direction. From my understanding BYE can be initated from both directions?


Might be something I don’t understand here how the source code works but I wanted to ask for any pointers of help here.. been troubleshooting this for a good while now.


Kind regards,


Samuel
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