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T46G - No Audio on External Calls
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complex1 Offline
3CX Adv. Cert. Engineer
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Posts: 1,527
Joined: Jan 2014
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Post: #2
RE: T46G - No Audio on External Calls
Hi,

I think the issue is caused by the 3CX PBX.

Please check:
- Have you run the Firewall Checker without issues?
- Check the audio streams of the remote phones by dialing *777 (Echo test)
- Check “PBX Delivers Audio” so 3CX can deliver audio streams to the extension(s)

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.
03-05-2016 01:37 AM
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RE: T46G - No Audio on External Calls - complex1 - 03-05-2016 01:37 AM

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