[YMCS/YDMP Free Trial Program]Yealink would like to offer Free Trial Program of Yealink device management service for our current eligible customers. You can see the details below.

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Silence on B-Leg, busy tone on A-leg followed by registration fail
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Yealink_Michael Offline

Posts: 382
Joined: Jul 2015
Reputation: 2
Post: #2
RE: Silence on B-Leg, busy tone on A-leg followed by registration fail

thanks for your information

for this issue , please upgrade the firmware of all phone model to the newest firmware that we released, you can download them from below link :

just click according to different models

reset and test again

if the issue still exist , may i know the what is the rate of it ? 1 calls in 10 or 20?

please provide us the trace file for future analysis,trace file including pcap file, config bin and syslog file , and we need three of them provide at one time.

for how to get them , please refer to the FAQ below:

after you collect all the files , then please send them to support@yealink.com which is 24 hours work

let me know if any question


10-28-2015 05:39 PM
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RE: Silence on B-Leg, busy tone on A-leg followed by registration fail - Yealink_Michael - 10-28-2015 05:39 PM

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