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Inbound calls from SIP trunk are muted until hold/un-hold pressed (plus Vtalk alert!)
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rkroes Offline
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Posts: 3
Joined: Jul 2015
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Post: #3
RE: Inbound calls from SIP trunk are muted until hold/un-hold pressed
(07-07-2015 04:24 PM)Yealink_James Wrote:  Hello Rob,

If all three models can't work it may attribute to server setting.
If you call an external number from Yealink phone can it work well? If yes, probably some RTP port is not opened in the Asterisk server.


Thanks James.

Yes, all 3 handsets models are affected equally.

Outbound calls work fine. Internal calls are fine. If an inbound call from a SIP trunk is routed straight to voicemail it is fine, but consistently goes mute if sent to Yealink handsets. I will register a soft-phone and try calling that from an external phone and post the results as soon as I have it...

The caller can sometimes hear the first quarter second, but then it goes mute (the timing varies slightly from call to call). Pressing hold/un-hold always fixed it. Are there any Asterisk gurus in this forum who can suggest a setting I can change?

Cheers - Rob.
07-07-2015 06:15 PM
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RE: Inbound calls from SIP trunk are muted until hold/un-hold pressed - rkroes - 07-07-2015 06:15 PM

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