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- Jul 23, 2012
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We currently run a Mitel 5000 phone system and are trying to connect an iPhone using the 3cx phone app. It connects and works internally but i am unable to get it to connect out of office.
Do i need to use the 3cx tunnel?
The screen just says 'unable to register', 'no tunnel'. I connect using our external IP on port 5090.
I have opened port 5090 and port 5060 on the firewall.
any help gratefully appreciated.
Do i need to use the 3cx tunnel?
The screen just says 'unable to register', 'no tunnel'. I connect using our external IP on port 5090.
I have opened port 5090 and port 5060 on the firewall.
any help gratefully appreciated.