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SRTP on SPA112


I use a dual port SPA112 ATA, which according to its datasheet supports secure RTP. I would like to connect it to an IPBX which supports secure RTP.

I have installed the latest firmware for this ATA (1.3.5 (004_XU001) Sep 16 2014)

I have done a reset factory after the firmware upgrade.

The serial number is: CCQ18130310

According to the documentation, there are two places in the ATA web configuration to configure the use of secure RTP, one in the Voice / Line1 or Line2 menu, the other in the Voice / User1 or User2 menu.

However, when going to these menus, the secure RTP options are just not there.

So my question is: could it be that secure RTP is disabled in some countries? Or is there another problem ?

Thanks in advance.


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