remote site phones unable to call each other

[aftermarket]

i have my remote site set up with two cisco 504 g phones they can both call each other but theres no audio either way. have i missed something?

 

[leejor]

Have you tried changing the 3CX extension option "PBX delivers audio"?

 

[mfm]

Sounds like you might have stun enabled on the two phones, try and ensure all stun settings are disable in the web interface of the phone and try again.

 

[aftermarket]

yea i tried that and it made the set up worse. i've got it running using the 3cx proxy manager its not the most ideal way as a computer has to be left on 24/7 but at least it works!!

 

[mfm]

Hi,

Firstly it is crucial to keep STUN off, secondly could you post the configuration.

Also could you provide a screenshot of your tunnel manager, and a screenshot of your proxy and registration, also it would be better if you just emailed the screenshots for the sake of security but I will continue communication on the forums.

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