Firewall blocking internal calls

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Threaded Mode \| Linear Mode Firewall blocking internal calls
Author	Message

complex1 Offline

3CX Adv. Cert. Engineer

Posts: 1,524

Joined: Jan 2014

Reputation: 44

Post: #2

RE: Firewall blocking internal calls

Hi,

If you don’t want to open up ports from external sources into your network then try to make use of a public STUN server. E.g. stun.sipgate.net or stun.ekiga.net or ….
Don’t know if it help to solve your issue, but you can always try.

Kind regards,
Frank.

I am not an employee of Yealink.
Dutch is my native language, not English. Apologies for my imperfect grammar.
Please do not send unsolicited PM messages. I will not answer them.

12-05-2016 02:47 PM

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Messages In This Thread

Firewall blocking internal calls - Silent Bob - 12-04-2016, 10:58 PM

RE: Firewall blocking internal calls - complex1 - 12-05-2016 02:47 PM

RE: Firewall blocking internal calls - Lucia_Yealink - 12-07-2016, 02:05 AM

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