All with same ip. Called failed: Temporarily unavailable

Good morning,

I have a problema with my extensions. We can´t make calls outside and I think it’s because all the extensions are connected with the same ip ( I connect by SSH and sip show peers to see the extensions.

How can I solve this problem?

Sorry my english (maybe)

Thank you.

Do all of the peers show as the connected extension?

If so, your DHCP server for your phones needs to be fixed so that each phone gets a different IP address.

Try and try but I don´t know how. Can you help me?