SIP client on Zipatile
I've been trying to connect to third party SIP servers from SIP client software installed on the Zipatile. It always runs errors when the softphone tries to register.
I don't want to install the optional Zipato SIP server. I want softphones installed on the Zipatile to register into third party SIP servers installed in the could (linphone.org, my2n.com, iptel.org, etc)
Are outbound SIP ports blocked on the Zipatile?
How do you make it work.