Hi guys,
I have a question about a CUCM with SIP trunk Encrypted to CUBE or anything (SIP Provider so on). Without the encryption, I usually use a MTP to force the rtp flow is always from the same IP address (software MTP or hardware).
But In the scenario that the trunk is encrypted, I'm not sure about if:
In a outoging or incoming call, if the IP phone is:
Encrypted: the rtp will flow directly from the phone to CUBE or will point througt the MTP?
Non Encrypted phone: What will be the rtp flow?
Thanks a lot
